Mun; Cheol

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mun; Cheol.The latest application filed is for "method and system for providing traffic information-based social network service".

Company Profile

1.26.21

Mun; Cheol - Yongin-si KR
Mun; Cheol - Gyeonggi-do KR
Mun; Cheol - Chungju-si KR
Mun; Cheol - Suwon-si KR
Mun; Cheol - Chungcheongbuk-do KR
Mun; Cheol - Chungbuk 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 performing wireless communication through channel state prediction using local dynamic map Grant 11,218,212 - Mun January 4, 2	2022-01-04
Method and apparatus for sending and receiving channel state information in multiple-input multiple-output network wireless communication systems Grant 11,190,240 - Lee , et al. November 30, 2	2021-11-30
Apparatus and method for forming beam in wireless communication system Grant 10,224,992 - Mun , et al.	2019-03-05
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas Grant RE46,951 - Han , et al. July 10, 2	2018-07-10
Method and device for transmitting channel state information reference signal, hybrid spatial division multiplexing, and space division multiple access in wireless communication system using two-dimensional planar array antenna Grant 9,923,612 - Ji , et al. March 20, 2	2018-03-20
Method and apparatus for transmitting/receiving CSI-RS operating in massive MIMO system FDD mode Grant 9,635,642 - Lee , et al. April 25, 2	2017-04-25
Method And System For Providing Traffic Information-based Social Network Service App 20160323233 - SONG; Seok Il ; et al.	2016-11-03
Channel state information feedback apparatus and method in wireless communication system operating in FDD mode Grant 9,408,086 - Kim , et al. August 2, 2	2016-08-02
Apparatus And Method For Forming Beam In Wireless Communication System App 20160072568 - Mun; Cheol ; et al.	2016-03-10
Method And Device For Transmitting Channel State Information Reference Signal, Hybrid Spatial Division Multiplexing, And Space Division Multiple Access In Wireless Communication System Using Two-dimensional Planar Array Antenna App 20150373736 - JI; Hyoungju ; et al.	2015-12-24
Method And Apparatus For Sending And Receiving Channel State Information In Multiiple-input Multiple-output Network Wireless Communication Systems App 20150349861 - LEE; In Ho ; et al.	2015-12-03
Method and apparatus for sending and receiving channel state information in multiple-input multiple-output network wireless communication systems Grant 9,106,282 - Lee , et al. August 11, 2	2015-08-11
Method and apparatus for feedback of channel state information in a distributed antenna system (DAS)-- based wireless communication system Grant 8,908,548 - Mun , et al. December 9, 2	2014-12-09
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas Grant RE45,203 - Han , et al. October 21, 2	2014-10-21
Scheduling method and apparatus for control average transmission rate in multiple antenna system Grant 8,792,373 - Ko , et al. July 29, 2	2014-07-29
Wireless communication method and apparatus using adaptive transmission polarization control Grant 8,774,303 - Eom , et al. July 8, 2	2014-07-08
Method and apparatus for downlink transmission based on MIMO precoding in wireless communication system employing distributed antenna systems Grant 8,724,607 - Han , et al. May 13, 2	2014-05-13
Data transmission method and apparatus based on joint space division multiple access technology in collaborative downlink MIMO system Grant 8,634,488 - Lee , et al. January 21, 2	2014-01-21
Method And Apparatus For Sending And Receiving Channel State Information In Multiple-input Multiple-output Network Wireless Communication Systems App 20130182596 - LEE; In Ho ; et al.	2013-07-18
Method And Apparatus For Transmitting/receiving Csi-rs In Massive Mimo System Operating In Fdd Mode App 20130163544 - LEE; Hyojin ; et al.	2013-06-27
Channel State Information Feedback Apparatus And Method In Wireless Communication System Operating In Fdd Mode App 20130163457 - KIM; Kiil ; et al.	2013-06-27
Method and apparatus for sending and receiving channel state information in multiple-input multiple-output network wireless communication systems Grant 8,412,242 - Lee , et al. April 2, 2	2013-04-02
Wireless Communication Method And Apparatus Using Adaptive Transmission Polarization Control App 20130003789 - EOM; Soon Young ; et al.	2013-01-03
Method And Apparatus For Downlink Transmission Based On Mimo Precoding In Wireless Communication System Employing Distributed Antenna Systems App 20120207145 - HAN; Jin Kyu ; et al.	2012-08-16
Apparatus and method for transmitting and receiving packet data using multiple antennas in a wireless communication system Grant 8,233,426 - Han , et al. July 31, 2	2012-07-31
Method And Apparatus For Feedback Of Channel State Information In A Distributed Antenna System (das)- Based Wireless Communication System App 20120140663 - MUN; Cheol ; et al.	2012-06-07
Apparatus and method for uplink beamforming and Space-Division Multiple Access (SDMA) in Multiple Input Multiple Output (MIMO) wireless communication systems Grant 8,145,248 - Han , et al. March 27, 2	2012-03-27
Scheduling Method And Apparatus For Control Average Transmission Rate In Multiple Antenna System App 20120026910 - Ko; Jae-Yun ; et al.	2012-02-02
Method And Apparatus For Sending And Receiving Channel State Information In Multiple-input Multiple-output Network Wireless Communication Systems App 20110159907 - LEE; In Ho ; et al.	2011-06-30
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas Grant 7,933,560 - Han , et al. April 26, 2	2011-04-26
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas Grant 7,899,405 - Han , et al. March 1, 2	2011-03-01
Data Transmission Method And Apparatus Based On Joint Space Division Multiple Access Technology In Collaborative Downlink Mimo System App 20110019755 - LEE; In Ho ; et al.	2011-01-27
Apparatus and method for transmitting a data stream in a wireless communication system with multiple antennas Grant 7,876,848 - Han , et al. January 25, 2	2011-01-25
Method And Apparatus For Transmitting/receiving Downlink Data In Wireless Communication Network App 20100284359 - Kim; Dong-Hee ; et al.	2010-11-11
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas App 20100111211 - Han; Jin-Kyu ; et al.	2010-05-06
Apparatus And Method For Uplink Beamforming And Space-division Multiple Access (sdma) In Multiple Input Multiple Output (mimo) Wireless Communication Systems App 20090239565 - HAN; Ki-Young ; et al.	2009-09-24
Apparatus and Method for Transmitting and Receiving Packet Data Using Multiple Antennas in a Wireless Communication System App 20080192683 - Han; Jin-Kyu ; et al.	2008-08-14
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas App 20060270360 - Han; Jin-Kyu ; et al.	2006-11-30
Apparatus and method for transmitting a data stream in a wireless communication system with multiple antennas App 20060023624 - Han; Jin-Kyu ; et al.	2006-02-02
Apparatus and method for providing transmit diversity in a mobile communication system using multiple antennas App 20050286650 - Han, Jin-Kyu ; et al.	2005-12-29
Apparatus and method for transmitting and receiving data in a mobile communication system using an array antenna App 20050213682 - Han, Jin-Kyu ; et al.	2005-09-29

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.