Kwon; Chang-Yeul

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kwon; Chang-Yeul.The latest application filed is for "method and apparatus for beamforming in wireless communication system".

Company Profile

3.112.115

Kwon; Chang-Yeul - Seongnam-si KR
Kwon; Chang-yeul - Suwon-si KR
Kwon; Chang-Yeul - Gyeonggi-do KR
Kwon; Chang-Yeul - Yongin-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for beamforming in wireless communication system Grant 11,264,714 - Jo , et al. March 1, 2	2022-03-01
Method and apparatus for transmitting control frame to hidden node in wireless LAN Grant RE47,579 - Kwon A	2019-08-20
Apparatus and method for location estimation in a wireless communication system Grant 10,353,048 - Oh , et al. July 16, 2	2019-07-16
Beam training method and device in communication system Grant 10,291,305 - Jo , et al.	2019-05-14
Method And Apparatus For Beamforming In Wireless Communication System App 20180375559 - Jo; Ohyun ; et al.	2018-12-27
Apparatus and method for wireless distance measurement Grant 10,139,484 - Yoon , et al. Nov	2018-11-27
Method and apparatus for beamforming in wireless communication system Grant 10,097,252 - Jo , et al. October 9, 2	2018-10-09
Multiple input and multiple output communication apparatus and channel scanning method thereof Grant 10,044,416 - Kwon , et al. August 7, 2	2018-08-07
Apparatus and method for selecting adaptive beam in wireless communication system Grant 10,028,290 - Jo , et al. July 17, 2	2018-07-17
Method and apparatus for allocating bandwidth of wireless network where both wide-band and narrow-band signals are transmitted, and method and apparatus for transmitting and receiving data on the network Grant 9,942,883 - Kwon April 10, 2	2018-04-10
Wireless LAN communication method and apparatus Grant 9,654,276 - Yang , et al. May 16, 2	2017-05-16
Apparatus and method for wireless communications Grant 9,609,382 - Kwon , et al. March 28, 2	2017-03-28
Apparatus And Method For Selecting Adaptive Beam In Wireless Communication System App 20160323898 - JO; Ohyun ; et al.	2016-11-03
Position Estimation Device And Method For Wireless Communication System App 20160274229 - Oh; Jong-Ho ; et al.	2016-09-22
Beam Training Method And Device In Communication System App 20160277087 - Jo; Ohyun ; et al.	2016-09-22
Device And Method For Controlling State In Electronic Apparatus Including Components Capable Of Being Wirelessly Connected App 20160224085 - JO; Ohyun ; et al.	2016-08-04
Method and apparatus for transmitting data frame using channel bonding in wireless LAN Grant 9,307,557 - Kwon April 5, 2	2016-04-05
Apparatus And Method For Wireless Distance Measurement App 20160047879 - YOON; Sung-Rok ; et al.	2016-02-18
Method for generating a communication link between devices, and apparatus for same Grant 9,264,763 - Kwon , et al. February 16, 2	2016-02-16
Wireless network system and method of transmitting or receiving data over wireless network Grant 9,247,487 - Kwon January 26, 2	2016-01-26
Method and apparatus for wireless communication using bandwidth-request packet Grant 9,154,323 - Kwon October 6, 2	2015-10-06
Method And Apparatus For Beamforming In Wireless Communication System App 20150138017 - Jo; Ohyun ; et al.	2015-05-21
Apparatus and method for wireless communications Grant 9,014,257 - Kwon , et al. April 21, 2	2015-04-21
Method and apparatus for allowing device supporting multiple PHY communication mode to communicate with device in wireless personal area network Grant 8,917,655 - Kwon December 23, 2	2014-12-23
Wireless network system and method of configuring the same Grant 8,902,825 - Kwon , et al. December 2, 2	2014-12-02
Method and apparatus preventing plurality of stations in WLAN from colliding with each other when attempting to access medium Grant 8,824,266 - Kwon September 2, 2	2014-09-02
Method And Apparatus For Transmitting Data Frame Using Channel Bonding In Wireless Lan App 20140086228 - KWON; Chang-Yeul	2014-03-27
Method and apparatus for generating data frame in wireless personal area network Grant 8,681,755 - Kwon , et al. March 25, 2	2014-03-25
Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network Grant 8,660,140 - Kwon , et al. February 25, 2	2014-02-25
Wireless Lan Communication Method And Apparatus App 20140036899 - YANG; Chil-youl ; et al.	2014-02-06
Method and apparatus for transmitting data frame using channel bonding in wireless LAN Grant 8,611,322 - Kwon December 17, 2	2013-12-17
Wireless LAN communication method and apparatus Grant 8,594,129 - Yang , et al. November 26, 2	2013-11-26
Method and apparatus preventing plurality of stations in WLAN from colliding with each other when attempting to access medium Grant 8,582,545 - Kwon November 12, 2	2013-11-12
Wireless ad-hoc network configuration method and apparatus Grant 8,582,471 - Yun , et al. November 12, 2	2013-11-12
Method And Apparatus Preventing Plurality Of Stations In Wlan From Colliding With Each Other When Attempting To Access Medium App 20130287013 - KWON; Chang-Yeul	2013-10-31
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,548,007 - Kwon , et al. October 1, 2	2013-10-01
Method and apparatus for performing piconet coordinator handover in wireless personal area network Grant 8,520,629 - Kwon , et al. August 27, 2	2013-08-27
Wireless network system and method of transmitting and receiving data over the wireless network system Grant 8,503,473 - Kwon August 6, 2	2013-08-06
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,457,120 - Kwon , et al. June 4, 2	2013-06-04
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,451,743 - Kwon , et al. May 28, 2	2013-05-28
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,451,813 - Kwon , et al. May 28, 2	2013-05-28
Wireless network system and method of configuring the same Grant 8,437,319 - Kwon , et al. May 7, 2	2013-05-07
Method and apparatus for transmitting and receiving uncompressed audio/video data and transmission frame structure Grant 8,422,549 - Shin , et al. April 16, 2	2013-04-16
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,416,707 - Kwon , et al. April 9, 2	2013-04-09
Stored transmission packet intended for use in new link-adaptaton mechanism, and apparatus and method for transmitting and receiving transmission packet using the same Grant 8,416,779 - Fan , et al. April 9, 2	2013-04-09
Method and apparatus to transmit data on PLC network by aggregating data Grant 8,406,298 - Choi , et al. March 26, 2	2013-03-26
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,379,614 - Kwon , et al. February 19, 2	2013-02-19
Apparatus and method for transmitting packet Grant 8,374,110 - Kwon , et al. February 12, 2	2013-02-12
Method and apparatus for generating data frame Grant 8,339,967 - Kwon , et al. December 25, 2	2012-12-25
Method and apparatus for generating acknowledgement frame Grant 8,341,466 - Kwon , et al. December 25, 2	2012-12-25
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,339,983 - Kwon , et al. December 25, 2	2012-12-25
Method and apparatus for protecting against copying contents by using WiHD device Grant 8,331,765 - Kwon , et al. December 11, 2	2012-12-11
Method and apparatus to transmit and/or receive data via wireless network and wireless device Grant 8,321,734 - Kwon , et al. November 27, 2	2012-11-27
Method and apparatus for allocating channel time in wireless personal area network Grant 8,279,814 - Kwon , et al. October 2, 2	2012-10-02
Apparatus and method for transmitting data and apparatus and method for receiving data Grant 8,274,922 - Kwon , et al. September 25, 2	2012-09-25
Apparatus and method for searching for erroneous data Grant 8,260,091 - Kwon , et al. September 4, 2	2012-09-04
Method and apparatus for generating data frame Grant 8,254,867 - Kwon , et al. August 28, 2	2012-08-28
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 8,228,882 - Kwon , et al. July 24, 2	2012-07-24
Data transmission apparatus and method for applying an appropriate coding rate Grant 8,230,288 - Kwon , et al. July 24, 2	2012-07-24
Structure of transmission packet for link adaptation mechanism, and transmitting/receiving device and method using the same Grant 8,208,390 - Fan , et al. June 26, 2	2012-06-26
Method for protecting important data of contents and apparatus therefor Grant 8,171,376 - You , et al. May 1, 2	2012-05-01
Apparatus and method for transmitting data and apparatus and method for receiving data Grant 8,170,503 - Oh , et al. May 1, 2	2012-05-01
Method And Apparatus For Transmitting And Receiving Legacy Format Data In High Throughput Wireless Network App 20120093085 - KWON; Chang-yeul ; et al.	2012-04-19
Method and apparatus for wireless communication in high-frequency band Grant 8,149,795 - Kwon , et al. April 3, 2	2012-04-03
Channel allocation management method for transferring asynchronous data, asynchronous data transferring method, and apparatus thereof Grant 8,149,794 - Shin , et al. April 3, 2	2012-04-03
Channel allocation management method for transferring uncompressed isochronous data, uncompressed isochronous data transferring method and apparatus thereof Grant 8,144,670 - Shin , et al. March 27, 2	2012-03-27
Medium access apparatus and method for preventing a plurality of stations in a wireless local area network from colliding with one another Grant 8,144,653 - Kwon March 27, 2	2012-03-27
Data slot allocation method used to transmit uncompressed AV data, and method and apparatus for transmitting uncompressed AV data Grant 8,121,108 - Kwon , et al. February 21, 2	2012-02-21
Method and apparatus for reducing power consumption of wireless LAN device Grant 8,116,245 - Kwon , et al. February 14, 2	2012-02-14
Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network Grant 8,107,493 - Kwon , et al. January 31, 2	2012-01-31
Method For Generating A Communication Link Between Devices, And Apparatus For Same App 20120023240 - Kwon; Chang-Yeul ; et al.	2012-01-26
Method and apparatus for transmitting data using authentication Grant 8,078,874 - You , et al. December 13, 2	2011-12-13
Method And Apparatus Preventing Plurality Of Stations In Wlan From Colliding With Each Other When Attempting To Access Medium App 20110299516 - KWON; Chang-Yeul	2011-12-08
Method And Apparatus For Transmitting Data Frame Using Channel Bonding In Wireless Lan App 20110299514 - Kwon; Chang-yeul	2011-12-08
Wireless network system and method of transmitting or receiving data over wireless network Grant 8,059,624 - Kwon November 15, 2	2011-11-15
Method of transmitting/playing multimedia data over wireless network and wireless device using the method Grant 8,059,775 - Kwon , et al. November 15, 2	2011-11-15
Method of transmitting/playing multimedia data over wireless network and wireless device using the method Grant 8,045,665 - Kwon , et al. October 25, 2	2011-10-25
Method and apparatus preventing plurality of stations in WLAN from colliding with each other when attempting to access medium Grant 8,023,480 - Kwon September 20, 2	2011-09-20
Method and apparatus for transmitting data frame using channel bonding in wireless LAN Grant 8,023,481 - Kwon September 20, 2	2011-09-20
Method and apparatus for transmitting information of device in wireless personal area network Grant 7,990,922 - Kwon , et al. August 2, 2	2011-08-02
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 7,953,058 - Kwon , et al. May 31, 2	2011-05-31
Wireless communication method and apparatus Grant 7,944,898 - Kwon May 17, 2	2011-05-17
Method and apparatus for transmitting control frame to hidden node in wireless LAN Grant 7,944,874 - Kwon May 17, 2	2011-05-17
Method and apparatus for efficiently retransmitting data in wireless network environment Grant 7,945,835 - Roh , et al. May 17, 2	2011-05-17
Wireless network system and method for transmitting and receiving data in the wireless network Grant 7,933,217 - Shin , et al. April 26, 2	2011-04-26
Wireless network system and method of transmitting/receiving data in wireless network Grant 7,916,683 - Kwon , et al. March 29, 2	2011-03-29
Wireless communication method following DCF rule Grant 7,907,627 - Yang , et al. March 15, 2	2011-03-15
Method of determining channel to be used in wireless network, wireless communication method, and apparatus for the same Grant 7,899,460 - Kwon March 1, 2	2011-03-01
Wireless Ad-hoc Network Configuration Method And Apparatus App 20110044208 - Yun; Suk-Jin ; et al.	2011-02-24
Method and apparatus for transmitting data frame efficiently in communication network Grant 7,865,549 - Kwon , et al. January 4, 2	2011-01-04
Method and apparatus for guaranteeing fairness regarding access to medium among stations in WLAN Grant 7,856,031 - Kwon , et al. December 21, 2	2010-12-21
Wireless network system and method of transmitting or receiving data over wireless network Grant 7,855,985 - Kwon December 21, 2	2010-12-21
Method and apparatus for transmitting and receiving data in wireless network Grant 7,826,473 - Kwon , et al. November 2, 2	2010-11-02
Method and apparatus for setting, transmitting and receiving data for virtual carrier sensing in wireless network communication Grant 7,817,614 - Yang , et al. October 19, 2	2010-10-19
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100232315 - Kwon; Chang-yeul ; et al.	2010-09-16
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100232410 - KWON; Chang-yeul ; et al.	2010-09-16
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226272 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226353 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226341 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226352 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226273 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226270 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226271 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100226351 - KWON; Chang-yeul ; et al.	2010-09-09
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20100220705 - KWON; Chang-yeul ; et al.	2010-09-02
METHOD AND APPARATUS FOR PROTECTING AGAINST COPYING CONTENTS BY USING WiHD DEVICE App 20100220977 - KWON; Chang-yeul ; et al.	2010-09-02
Transmission packet structure for transmitting uncompressed A/V data and transceiver using the same Grant 7,768,950 - Kim , et al. August 3, 2	2010-08-03
Method And Apparatus For Wireless Communication App 20100128679 - Kwon; Chang-yeul	2010-05-27
Apparatus And Method For Transmitting Packet App 20100097967 - Kwon; Chang-Yeul ; et al.	2010-04-22
Wireless Network System And Method Of Configuring The Same App 20100027494 - Kwon; Chang-Yeul ; et al.	2010-02-04
Method And Apparatus For Allowing Device Supporting Multiple Phy Communication Mode To Communicate With Device In Wireless Personal Area Network App 20100008296 - KWON; Chang-yeul	2010-01-14
Data transmission method in wireless LAN, access point device and station device Grant 7,609,674 - Kwon , et al. October 27, 2	2009-10-27
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 7,606,211 - Kwon , et al. October 20, 2	2009-10-20
Method Of Determining Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20090257419 - Kwon; Chang-yeul ; et al.	2009-10-15
Apparatus And Method For Transmitting Data And Apparatus And Method For Receiving Data App 20090201827 - KWON; Chang-Yeul ; et al.	2009-08-13
Method And Apparatus For Allocating Channel Time In Wireless Personal Area Network App 20090135772 - KWON; Chang-yeul ; et al.	2009-05-28
Method And Apparatus For Transmitting Information Of Device In Wireless Personal Area Network App 20090129283 - KWON; Chang-yeul ; et al.	2009-05-21
Method And Apparatus For Performing Piconet Coordinator Handover In Wireless Personal Area Network App 20090129337 - KWON; Chang-yeul ; et al.	2009-05-21
Method And Apparatus For Generating Data Frame App 20090122767 - KWON; Chang-yeul ; et al.	2009-05-14
Method And Apparatus For Generating Data Frame In Wireless Personal Area Network App 20090109944 - KWON; Chang-Yeul ; et al.	2009-04-30
Method And Apparatus For Generating Acknowledgement Frame App 20090109884 - KWON; Chang-Yeul ; et al.	2009-04-30
Method And Apparatus For Generating Data Frame App 20090074010 - KWON; Chang-yeul ; et al.	2009-03-19
Apparatus And Method For Searching For Erroneous Data App 20090041389 - Kwon; Chang-yeul ; et al.	2009-02-12
Method of communications between MIMO stations Grant 7,489,652 - Kwon , et al. February 10, 2	2009-02-10
Method Of Transmitting/playing Multimedia Data Over Wireless Network And Wireless Device Using The Method App 20090031365 - KWON; Chang-yeul ; et al.	2009-01-29
Method And Apparatus For Communicating With A Heterogeneous Terminal App 20080304514 - CHOI; Pil-Soon ; et al.	2008-12-11
Apparatus And Method For Transmitting Data And Apparatus And Method For Receiving Data App 20080254752 - Oh; Ji-Sung ; et al.	2008-10-16
Wireless Network System And Method Of Configuring The Same App 20080247371 - Kwon; Chang-Yeul ; et al.	2008-10-09
Apparatus And Method For Transmitting Data And Apparatus And Method For Receiving Data App 20080244352 - KWON; Chang-Yeul ; et al.	2008-10-02
Wireless Network System And Method Of Transmitting And Receiving Data Over The Wireless Network System App 20080192723 - Kwon; Chang-yeul	2008-08-14
Method For Protecting Important Data Of Contents And Apparatus Therefor App 20080196105 - You; Yong-kuk ; et al.	2008-08-14
Wireless Network System And Method Of Transmitting Or Receiving Data Over Wireless Network App 20080130507 - Kwon; Chang-yeul	2008-06-05
Wireless Network System And Method Of Transmitting Or Receiving Data Over Wireless Network App 20080130591 - KWON; Chang-yeul	2008-06-05
Wireless Network System And Method Of Transmitting Or Receiving Data Over Wireless Network App 20080130618 - Kwon; Chang-yeul	2008-06-05
Wireless Network System And Method Of Transmitting Or Receiving Data Over Wireless Network App 20080130566 - Kwon; Chang-yeul	2008-06-05
Method And Apparatus For Transmitting Data Using Authentication App 20080133918 - YOU; Yong-kuk ; et al.	2008-06-05
Method And Apparatus For Allocating Bandwidth Of Wireless Network, And Method And Apparatus For Transmitting And Receiving Data On The Network App 20080112369 - KWON; Chang-Yeul	2008-05-15
Method And Apparatus For Performing Handover In Wireless Network App 20080112364 - Kwon; Chang-Yeul ; et al.	2008-05-15
Station Which Determines Transmission Rate Of Control Response Frame For Acknowledging Data Receipt In Wireless Lan App 20080112430 - KWON; Chang-yeul ; et al.	2008-05-15
Method And Apparatus For Allocating Bandwidth Of Wireless Network, And Method And Apparatus For Transmitting And Receiving Data On The Network App 20080112370 - KWON; Chang-Yeul	2008-05-15
Method And Apparatus For Allocating Bandwidth Of Wireless Network, And Method And Apparatus For Transmitting And Receiving Data On The Network App 20080112368 - Kwon; Chang-Yeul	2008-05-15
Apparatus for transmitting and receiving wireless data and method of transmitting and receiving wireless data App 20080107205 - Kwon; Chang-yeul ; et al.	2008-05-08
Apparatus And Method For Wireless Communications App 20080101458 - KWON; Chang-yeul ; et al.	2008-05-01
Apparatus And Method For Wireless Communications App 20080101459 - Kwon; Chang-yeul ; et al.	2008-05-01
Data Transmission Apparatus And Method App 20080098274 - KWON; Chang-yeul ; et al.	2008-04-24
Handover Method And Apparatus For Transmitting And Receiving Data Using High Frequency Bandwidth In Wireless Network App 20080080425 - LEE; Jae-min ; et al.	2008-04-03
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN Grant 7,339,916 - Kwon , et al. March 4, 2	2008-03-04
Transmission packet structure for transmitting uncompressed A/V data and transceiver using the same App 20080049744 - Kim; Ki-bo ; et al.	2008-02-28
Method and apparatus for encrypting data App 20080049930 - You; Yong-Kuk ; et al.	2008-02-28
Method of determining channel to be used in wireless network, wireless communication method, and apparatus for the same App 20080051097 - Kwon; Chang-yeul	2008-02-28
Transmission packet for wireless transmission in a high frequency band, and method and apparatus for transmission/receiving using the same App 20080049707 - Kwon; Chang-yeul ; et al.	2008-02-28
Wireless network system and method of transmitting-receiving data over wireless network App 20080019347 - Shin; Se-young ; et al.	2008-01-24
Method and apparatus for wireless communication in high-frequency band App 20080013519 - Kwon; Chang-yeul ; et al.	2008-01-17
Apparatus and method for enhancing block Ack in WLAN App 20080008186 - Fan; Guoping ; et al.	2008-01-10
Stored transmission packet intended for use in new link-adaptation mechanism, and apparatus and method for transmitting and receiving transmission packet using the same App 20070286196 - Fan; Guoping ; et al.	2007-12-13
Structure of transmission packet for link adaptation mechanism, and transmitting/receiving device and method using the same App 20070286188 - Fan; Guoping ; et al.	2007-12-13
Wireless communication method and apparatus App 20070286140 - Kwon; Chang-yeul	2007-12-13
Data structure, data slot allocation method for transmission of uncompressed AV data and transmission method thereof, and apparatus using the same App 20070280156 - Kwon; Chang-yeul ; et al.	2007-12-06
Channel Allocation Management Method For Transferring Uncompressed Isochronous Data, Uncompressed Isochronous Data Transferring Method And Apparatus Thereof App 20070280237 - SHIN; Se-young ; et al.	2007-12-06
Channel Allocation Management Method For Transferring Asynchronous Data, Asynchronous Data Transferring Method, And Apparatus Thereof App 20070280184 - SHIN; Se-young ; et al.	2007-12-06
Data slot allocation method used to transmit uncompressed AV data, and method and apparatus for transmitting uncompressed AV data App 20070280157 - Kwon; Chang-yeul ; et al.	2007-12-06
Method of transmitting/playing multimedia data over wireless network and wireless device using the method App 20070280361 - Kwon; Chang-yeul ; et al.	2007-12-06
Wireless network system and method for transmitting and receiving data in the wireless network App 20070258431 - Shin; Se-young ; et al.	2007-11-08
Method and apparatus for transmitting and receiving uncompressed audio/video data and transmission frame structure App 20070258651 - Shin; Se-young ; et al.	2007-11-08
Wireless network system and method of transmitting/receiving data in wireless network App 20070248072 - Kwon; Chang-yeul ; et al.	2007-10-25
Method and apparatus to transmit data on PLC network by aggregating data App 20070242745 - Choi; Jun-hae ; et al.	2007-10-18
Method and apparatus for transmitting control frame to hidden node in wireless LAN App 20070217352 - Kwon; Chang-yeul	2007-09-20
Method and apparatus for transmitting data frame using channel bonding in wireless LAN App 20070160040 - Kwon; Chang-yeul	2007-07-12
Method and apparatus preventing plurality of stations in WLAN from colliding with each other when attempting to access medium App 20070133490 - Kwon; Chang-yeul	2007-06-14
Method and apparatus to transmit and/or receive data via wireless network and wireless device App 20070127424 - Kwon; Chang-yeul ; et al.	2007-06-07
Method and apparatus for guaranteeing fairness regarding access to medium among stations in WLAN App 20070116022 - Kwon; Chang-yeul ; et al.	2007-05-24
Medium access apparatus and method for preventing a plurality of stations in a wireless local area network from colliding with one another App 20070110091 - Kwon; Chang-yeul	2007-05-17
Method and apparatus for transmitting data frame efficiently in communication network App 20070110324 - Kwon; Chang-yeul ; et al.	2007-05-17
Method and apparatus for efficiently retransmitting data in wireless network environment App 20070113140 - Roh; Dong-hwi ; et al.	2007-05-17
Method and apparatus for reducing power consumption of wireless LAN device App 20070058575 - Kwon; Chang-yeul ; et al.	2007-03-15
Method and apparatus for receiving data with down compatibility in high throughput wireless network App 20060280154 - Kwon; Chang-yeul ; et al.	2006-12-14
Method and apparatus for receiving data with down compatibility in high throughput wireless network App 20060280153 - Kwon; Chang-yeul ; et al.	2006-12-14
Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network App 20060280134 - Kwon; Chang-yeul ; et al.	2006-12-14
Method and apparatus for transmitting data with down compatibility in high throughput wireless network App 20060280155 - Kwon; Chang-yeul ; et al.	2006-12-14
Multiple input and multiple output communication apparatus and channel scanning method thereof App 20060251025 - Kwon; Chang-yeul ; et al.	2006-11-09
Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN App 20060187852 - Kwon; Chang-yeul ; et al.	2006-08-24
Wireless LAN communication method and apparatus App 20060182080 - Yang; Chil-youl ; et al.	2006-08-17
Wireless LAN communication method and apparatus App 20060182079 - Yang; Chil-youl ; et al.	2006-08-17
Method and apparatus for determining ACK frame to acknowledge receipt of transmission frame on a WLAN App 20060176908 - Kwon; Chang-yeul ; et al.	2006-08-10
Method and apparatus for transmitting wireless data by changing transmission rate dynamically App 20060072613 - Kwon; Chang-yeul ; et al.	2006-04-06
Method for conducting link adaptation without collision in wireless network App 20060050661 - Shim; Seung-seop ; et al.	2006-03-09
Data transmission method in wireless LAN, access point device and station device App 20060045048 - Kwon; Chang-yeul ; et al.	2006-03-02
Wireless networking apparatus and channel switching method using the same App 20060045034 - Kwon; Chang-yeul ; et al.	2006-03-02
Method and apparatus for transmitting ACK frame App 20060034317 - Hong; Jin-woo ; et al.	2006-02-16
Wireless LAN communication method and apparatus App 20060034178 - Yang; Chil-youl ; et al.	2006-02-16
Method and network device for enabling MIMO station and SISO station to coexist in wireless network without data collision App 20060034217 - Kwon; Chang-yeul ; et al.	2006-02-16
Wireless communication method App 20050207377 - Kwon, Chang-yeul ; et al.	2005-09-22
Method and apparaus for setting, transmitting and receiving data for virtual carrier sensing in wireless network communication App 20050163150 - Yang, Chil-youl ; et al.	2005-07-28
Method for wireless local area network communication for adaptive piggyback decision App 20050163155 - Yang, Chil-youl ; et al.	2005-07-28
Wireless communication method following DCF rule App 20050157747 - Yang, Chil-youl ; et al.	2005-07-21
Method of communications between MIMO stations App 20050160181 - Kwon, Chang-yeul ; et al.	2005-07-21
Data transmitting method for wireless network using access point App 20050135307 - Yang, Chil-youl ; et al.	2005-06-23
Method of performing communication over wireless network including multiple input/multiple output stations App 20050111419 - Kwon, Chang-yeul ; et al.	2005-05-26
Apparatus and method for communicating through wireless network App 20040235489 - Kwon, Chang-yeul	2004-11-25