| Patent | Date |
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Three Dimensional Integrated Semiconductor Architecture And Method Of Manufacturing The Same
App 20220157737 - Cho; Seok Won ; et al. | 2022-05-19 |
Backside Power Distribution Network Semiconductor Package And Method Of Manufacturing The Same
App 20220157723 - Park; Saehan ; et al. | 2022-05-19 |
Fin structure for vertical field effect transistor having two-dimensional shape in plan view
Grant 11,271,091 - Kim , et al. March 8, 2 | 2022-03-08 |
Vehicle safety and power generating system
Grant 11,046,178 - Kim , et al. June 29, 2 | 2021-06-29 |
Semiconductor Device And Method Of Fabricating The Same
App 20210118746 - PARK; Gi Gwan ; et al. | 2021-04-22 |
Semiconductor device and method of fabricating the same
Grant 10,910,275 - Park , et al. February 2, 2 | 2021-02-02 |
Fin Structure For Vertical Field Effect Transistor Having Two-dimensional Shape In Plan View
App 20200403086 - KIM; Seon Bae ; et al. | 2020-12-24 |
Method And Apparatus For Transmitting And Receiving Reference Signal
App 20200322935 - KIM; Youn-Sun ; et al. | 2020-10-08 |
Fin field effect transistors having liners between device isolation layers and active areas of the device
Grant 10,707,348 - Sung , et al. | 2020-07-07 |
Method and apparatus for transmitting and receiving reference signal
Grant 10,694,512 - Kim , et al. | 2020-06-23 |
Semiconductor Devices Including FINFET Structures with Increased Gate Surface
App 20200161313 - Kim; Ki-Il ; et al. | 2020-05-21 |
Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
Grant 10,631,286 - Lee , et al. | 2020-04-21 |
Apparatus And Method For Transmitting/receiving Downlink Data Channel Signal Transmission Information In Cellular Radio Communic
App 20200077372 - LEE; Hyo-Jin ; et al. | 2020-03-05 |
Semiconductor Device And Method Of Fabricating The Same
App 20200043807 - PARK; Gi Gwan ; et al. | 2020-02-06 |
Fin Field Effect Transistors Having Liners Between Device Isolation Layers And Active Areas Of The Device
App 20200027986 - Sung; Sug-Hyun ; et al. | 2020-01-23 |
Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication cooperative multi-point scheme
Grant 10,536,938 - Lee , et al. Ja | 2020-01-14 |
Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication cooperative multi-point scheme
Grant 10492195 - | 2019-11-26 |
Graphene power generating system using wasting energy from rotating shafts
Grant 10,476,333 - Kim , et al. Nov | 2019-11-12 |
Graphene Power Generating System using Wasting Energy from Rotating Shafts
App 20190341822 - KIM; Ki Il ; et al. | 2019-11-07 |
Method and apparatus for feedback in multi-user multiple-input multiple-output (MU-MIMO) communication system
Grant 10,469,237 - Clerckx , et al. No | 2019-11-05 |
Feedback method and apparatus for cooperative multi-point communication in communication system
Grant 10,469,134 - Kim , et al. No | 2019-11-05 |
Fin field effect transistors having liners between device isolation layers and active areas of the device
Grant 10,461,189 - Sung , et al. Oc | 2019-10-29 |
Method and device for transmitting and receiving channel state information in downlink coordinated multi-point system
Grant 10,396,958 - Lee , et al. A | 2019-08-27 |
Method and apparatus for transmitting and receiving downlink channel state information in a mobile communication system
Grant 10,390,352 - Kim , et al. August 20, 2 | 2019-08-20 |
Apparatus And Method For Transmitting/receiving Downlink Data Channel Signal Transmission Information In Cellular Radio Communication System Using Cooperative Multi-point Scheme
App 20190141689 - LEE; Hyo-Jin ; et al. | 2019-05-09 |
Method and apparatus for transmitting and receiving data in wireless communication systems
Grant 10,237,860 - Kim , et al. | 2019-03-19 |
Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
Grant 10,178,660 - Lee , et al. J | 2019-01-08 |
Fin Field Effect Transistors Having Liners Between Device Isolation Layers And Active Areas Of The Device
App 20180331220 - Sung; Sug-Hyun ; et al. | 2018-11-15 |
FIN field effect transistors having liners between device isolation layers and active areas of the device
Grant 10,038,093 - Sung , et al. July 31, 2 | 2018-07-31 |
Integrated Circuit Device And Method Of Manufacturing The Same
App 20180158824 - KIM; Ki-Il ; et al. | 2018-06-07 |
Integrated circuit device and method of manufacturing the same
Grant 9,991,264 - Kim , et al. June 5, 2 | 2018-06-05 |
Active pattern structure and semiconductor device including the same
Grant 9,985,025 - Kim , et al. May 29, 2 | 2018-05-29 |
Active Pattern Structure And Semiconductor Device Including The Same
App 20180145072 - KIM; Ki-Il ; et al. | 2018-05-24 |
Unmanned aerial vehicle, unmanned aerial vehicle charging system and control method thereof
Grant 9,944,191 - Kim , et al. April 17, 2 | 2018-04-17 |
Method And Apparatus For Transmitting And Receiving Reference Signal
App 20180092075 - KIM; Youn-Sun ; et al. | 2018-03-29 |
Method And Apparatus For Feedback In Multi-user Multiple-input Multiple-output (mu-mimo) Communication System
App 20180076943 - CLERCKX; Bruno ; et al. | 2018-03-15 |
Integrated circuit device and method of manufacturing the same
Grant 9,899,388 - Kim , et al. February 20, 2 | 2018-02-20 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,893,791 - Lee , et al. February 13, 2 | 2018-02-13 |
Multiple input multiple output communication system using codebook corresponding to each reporting mode
Grant 9,876,553 - Choi , et al. January 23, 2 | 2018-01-23 |
Method and apparatus for transmitting and receiving reference signal
Grant 9,877,312 - Kim , et al. January 23, 2 | 2018-01-23 |
Semiconductor device and method for fabricating the same
Grant 9,865,495 - Kim , et al. January 9, 2 | 2018-01-09 |
Method and apparatus for transmitting and receiving signal in distributed antenna system
Grant 9,853,783 - Kim , et al. December 26, 2 | 2017-12-26 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,838,103 - Lee , et al. December 5, 2 | 2017-12-05 |
Method and device for transmitting sounding reference signal in cooperative communication system
Grant 9,813,208 - Kim , et al. November 7, 2 | 2017-11-07 |
Method and apparatus for feedback in multi-user multiple-input multiple-output (MU-MIMO) communication system
Grant 9,800,388 - Clerckx , et al. October 24, 2 | 2017-10-24 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,762,305 - Lee , et al. September 12, 2 | 2017-09-12 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,749,030 - Lee , et al. August 29, 2 | 2017-08-29 |
Apparatus And Method For Transmitting/receiving Downlink Data Channel Signal Transmission Information In Cellular Radio Communication System Using Cooperative Multi-point Scheme
App 20170245253 - LEE; Hyo-Jin ; et al. | 2017-08-24 |
Method And Device For Transmitting And Receiving Channel State Information In Downlink Coordinated Multi-point System
App 20170222777 - Lee; Hyo Jin ; et al. | 2017-08-03 |
Semiconductor device
Grant 9,711,504 - You , et al. July 18, 2 | 2017-07-18 |
Semiconductor Device and Method for Fabricating the Same
App 20170133264 - Kim; Ki-Il ; et al. | 2017-05-11 |
Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
Grant 9,648,605 - Lee , et al. May 9, 2 | 2017-05-09 |
Terminal signal transmission timing randomisation method and device in wireless communication system
Grant 9,635,679 - Choi , et al. April 25, 2 | 2017-04-25 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,634,752 - Lee , et al. April 25, 2 | 2017-04-25 |
Codebook for eight transmit antennas and multiple input multiple output communication system using the codebook
Grant 9,628,160 - Choi , et al. April 18, 2 | 2017-04-18 |
Integrated Circuit Device And Method Of Manufacturing The Same
App 20170103985 - KIM; Ki-Il ; et al. | 2017-04-13 |
Method and device for transmitting and receiving channel state information in downlink coordinated multi-point system
Grant 9,621,318 - Lee , et al. April 11, 2 | 2017-04-11 |
Semiconductor Devices Including FINFET Structures with Increased Gate Surface
App 20170084616 - Kim; Ki-Il ; et al. | 2017-03-23 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,590,712 - Lee , et al. March 7, 2 | 2017-03-07 |
FIN Field Effect Transistors Having Liners Between Device Isolation Layers and Active Areas of the Device
App 20170062613 - Sung; Sug-hyun ; et al. | 2017-03-02 |
Semiconductor Device
App 20170047326 - YOU; Jung-Gun ; et al. | 2017-02-16 |
Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
Grant 9,516,632 - Lee , et al. December 6, 2 | 2016-12-06 |
Method of forming a pattern
Grant 9,508,644 - Kim , et al. November 29, 2 | 2016-11-29 |
Method and apparatus for opportunistic user scheduling of two-cell multiple user MIMO
Grant 9,504,047 - Kim , et al. November 22, 2 | 2016-11-22 |
Unmanned Aerial Vehicle, Unmanned Aerial Vehicle Charging System And Control Method Thereof
App 20160250933 - KIM; Ki-il ; et al. | 2016-09-01 |
Method and apparatus for transmitting uplink control channels and uplink data channels in comp system
Grant 9,392,589 - Kim , et al. July 12, 2 | 2016-07-12 |
Method and apparatus for transmitting and receiving periodic channel information in wireless communication system
Grant 9,363,062 - Choi , et al. June 7, 2 | 2016-06-07 |
Multiple-input multiple-output (MIMO) communication system using a codebook and method of designing the codebook
Grant 9,319,251 - Choi , et al. April 19, 2 | 2016-04-19 |
Method and apparatus for reporting channel state information in a wireless communication system
Grant 9,281,927 - Kim , et al. March 8, 2 | 2016-03-08 |
Method Of Forming A Pattern
App 20160056110 - Kim; Dong-kwon ; et al. | 2016-02-25 |
Apparatus And Method For Transmitting/receiving Downlink Data Channel Signal Transmission Information In Cellular Radio Communication System Using Cooperative Multi-point Scheme
App 20160029353 - LEE; Hyo-Jin ; et al. | 2016-01-28 |
Method And Apparatus For Transmitting And Receiving Feedback Information In A Mobile Communication System
App 20160013901 - Lee; Hyo-Jin ; et al. | 2016-01-14 |
Method And Apparatus For Transmitting And Receiving Feedback Information In A Mobile Communication System
App 20160013898 - LEE; Hyo-Jin ; et al. | 2016-01-14 |
Apparatus with power generators driven by electric motors
Grant 9,160,222 - Kim , et al. October 13, 2 | 2015-10-13 |
Method Of Forming A Pattern
App 20150262839 - Kim; Dong-kwon ; et al. | 2015-09-17 |
Multiple input multiple output communication method and system for exchanging coordinated rank information for neighbor cell
Grant 9,094,251 - Clerckx , et al. July 28, 2 | 2015-07-28 |
Semiconductor device and fabricating method thereof
Grant 9,087,844 - Kim , et al. July 21, 2 | 2015-07-21 |
Apparatus and method for transmitting/receiving reference signal transmission information in cellular radio communication system using cooperative multi-point scheme
Grant 9,084,272 - Lee , et al. July 14, 2 | 2015-07-14 |
Method And Apparatus For Feedback In Multi-user Multiple-input Multiple-output (mu-mimo) Communication System
App 20150172033 - CLERCKX; Bruno ; et al. | 2015-06-18 |
Method of forming a pattern
Grant 9,048,192 - Kim , et al. June 2, 2 | 2015-06-02 |
Method and apparatus for transmitting and receiving feedback information in a mobile communication system
Grant 9,002,345 - Lee , et al. April 7, 2 | 2015-04-07 |
Method And Apparatus For Transmitting And Receiving Periodic Channel Information In Wireless Communication System
App 20150078314 - CHOI; Seung-Hoon ; et al. | 2015-03-19 |
Method And Apparatus For Transmitting Uplink Control Channels And Uplink Data Channels In Comp System
App 20150049622 - Kim; Young Bum ; et al. | 2015-02-19 |
Codebook design method for multiple-input multiple-output (MIMO) communication system and method for using the codebook
Grant 8,958,495 - Choi , et al. February 17, 2 | 2015-02-17 |
Method And Apparatus For Reporting Channel State Information In A Wireless Communication System
App 20150036644 - KIM; Ki-Il ; et al. | 2015-02-05 |
Method and apparatus for feedback in multi-user multiple-input multiple-output (MU-MIMO) communication system
Grant 8,948,104 - Clerckx , et al. February 3, 2 | 2015-02-03 |
Method of manufacturing semiconductor devices
Grant 8,927,355 - Lee , et al. January 6, 2 | 2015-01-06 |
Method And Apparatus For Transmitting And Receiving Data In Wireless Communication Systems
App 20150003316 - Kim; Youn-Sun ; et al. | 2015-01-01 |
Method And Device For Transmitting Sounding Reference Signal In Cooperative Communication System
App 20140376482 - Kim; Ki-IL ; et al. | 2014-12-25 |
Method And Device For Transmitting And Receiving Channel State Information In Downlink Coordinated Multi-point System
App 20140376485 - Lee; Hyo Jin ; et al. | 2014-12-25 |
Terminal Signal Transmission Timing Randomisation Method And Device In Wireless Communication System
App 20140348144 - Choi; Seung Hoon ; et al. | 2014-11-27 |
Method and apparatus for reporting channel state information in a wireless communication system
Grant 8,891,472 - Kim , et al. November 18, 2 | 2014-11-18 |
Power generating system using wasting energy from moving objects
Grant 8,872,368 - Kim , et al. October 28, 2 | 2014-10-28 |
Method And Apparatus For Transmitting And Receiving Downlink Channel State Information In A Mobile Communication System
App 20140269596 - Kim; Youn-Sun ; et al. | 2014-09-18 |
Ball-electric Power Generator
App 20140225475 - KIM; Ki il ; et al. | 2014-08-14 |
Method of generating adaptive codebook and multiple input multiple output communication system using the adaptive codebook
Grant 8,724,728 - Choi , et al. May 13, 2 | 2014-05-13 |
Unified feedback frame for supporting a plurality of feedback modes and a multiple-input multiple-output (MIMO) communication system using the unified feedback frame
Grant 8,711,963 - Clerckx , et al. April 29, 2 | 2014-04-29 |
Semiconductor Device And Fabricating Method Thereof
App 20140061917 - KIM; DONG-KWON ; et al. | 2014-03-06 |
Codebook for eight transmit antennas and multiple input multiple output communication system using the codebook
Grant 8,654,878 - Choi , et al. February 18, 2 | 2014-02-18 |
Multiple input multiple output communication system and communication method of adaptably transforming codebook
Grant 8,649,455 - Clerckx , et al. February 11, 2 | 2014-02-11 |
Codebook design method for multiple input multiple output system and method for using the codebook
Grant 8,644,414 - Clerckx , et al. February 4, 2 | 2014-02-04 |
Multiple-input multiple-output (MIMO) communication system using regularized beamforming
Grant 8,638,873 - Kim , et al. January 28, 2 | 2014-01-28 |
Method And Apparatus For Opportunistic User Scheduling Of Two-cell Multiple User Mimo
App 20130336233 - KIM; Ki-Il ; et al. | 2013-12-19 |
Clustered multi-cell multi-user multiple input multiple output communication system using cell-edge user selection scheme
Grant 8,599,751 - Clerckx , et al. December 3, 2 | 2013-12-03 |
Method and apparatus for adaptive scheduling based on coordinated rank in multi-cell communication system
Grant 8,594,683 - Clerckx , et al. November 26, 2 | 2013-11-26 |
Codebook Design Method For Multiple Input Multiple Output System And Method For Using The Codebook
App 20130266084 - CLERCKX; Bruno ; et al. | 2013-10-10 |
Ball-electric power generator
Grant 8,536,760 - Kim , et al. September 17, 2 | 2013-09-17 |
Codebook for multiple input multiple output communication and communication device using the codebook
Grant 8,532,042 - Clerckx , et al. September 10, 2 | 2013-09-10 |
Graphene triboelectric charging device and a method of generating electricity by the same
Grant 8,519,596 - Kim , et al. August 27, 2 | 2013-08-27 |
Multiple antenna communication system including adaptive updating and changing of codebooks
Grant 8,498,358 - Clerckx , et al. July 30, 2 | 2013-07-30 |
Method And Apparatus For Transmitting And Receiving Reference Signal
App 20130182594 - KIM; Youn-Sun ; et al. | 2013-07-18 |
Rotating reference codebook that is used in a multiple-input multiple-output (MIMO) communication system
Grant 8,488,708 - Choi , et al. July 16, 2 | 2013-07-16 |
Apparatus And Method For Transmitting/receiving Downlink Data Channel Signal Transmission Information In Cellular Radio Communication System Using Cooperative Multi-point Scheme
App 20130178220 - LEE; Hyo-Jin ; et al. | 2013-07-11 |
Multiple input multiple output communication system and communication method of configuring codebook
Grant 8,477,663 - Clerckx , et al. July 2, 2 | 2013-07-02 |
Apparatus And Method For Transmitting/receiving Reference Signal Transmission Information In Cellular Radio Communication System Using Cooperative Multi-point Scheme
App 20130163569 - LEE; Hyo-Jin ; et al. | 2013-06-27 |
Anti-oxidation Coating Using Graphene
App 20130143048 - KIM; Ki Il ; et al. | 2013-06-06 |
Anti-oxidation Coating Using Graphene
App 20130143067 - KIM; Ki Il ; et al. | 2013-06-06 |
Codebook design method for multiple input multiple output system and method for using the codebook
Grant 8,457,233 - Clerckx , et al. June 4, 2 | 2013-06-04 |
Feedback Method And Apparatus For Cooperative Multi-point Communication In Communication System
App 20130107832 - KIM; Ki-Il ; et al. | 2013-05-02 |
Method And Apparatus For Transmitting And Receiving Feedback Information In A Mobile Communication System
App 20130102304 - Lee; Hyo-Jin ; et al. | 2013-04-25 |
Method And Apparatus For Reporting Channel State Information In A Wireless Communication System
App 20130083758 - KIM; Ki-IL ; et al. | 2013-04-04 |
Codebook design method for multiple input multiple output system and method for using the codebook
Grant 8,401,104 - Clerckx , et al. March 19, 2 | 2013-03-19 |
Apparatus and method for transmitting data based on quantized channel state information
Grant 8,385,957 - Hwang , et al. February 26, 2 | 2013-02-26 |
Method Of Forming A Pattern
App 20120322268 - Kim; Dong-kwon ; et al. | 2012-12-20 |
Graphene power-mill system
Grant 8,269,401 - Kim , et al. September 18, 2 | 2012-09-18 |
Multipurpose Portable Power Generating System
App 20120223621 - KIM; Ki Il ; et al. | 2012-09-06 |
Weight Control System
App 20120223791 - KIM; Ki Il ; et al. | 2012-09-06 |
Multiple-input Multiple-output (mimo) Communication System Using Regularized Beamforming
App 20120224648 - Kim; Ki Il ; et al. | 2012-09-06 |
Method Of Generating Adaptive Codebook And Multiple Input Multiple Output Communication System Using The Adaptive Codebook
App 20120140834 - Choi; Jun Il ; et al. | 2012-06-07 |
Method Of Manufacturing Semiconductor Devices
App 20120135577 - LEE; Doo-Young ; et al. | 2012-05-31 |
Method And Apparatus For Feedback In Multi-user Multiple-input Multiple-output (mu-mimo) Communication System
App 20120106470 - Clerckx; Bruno ; et al. | 2012-05-03 |
System for feeding back index of codeword matrix
Grant 8,160,125 - Clerckx , et al. April 17, 2 | 2012-04-17 |
Method And Apparatus For Adaptive Scheduling Based On Coordinated Rank In Multi-cell Communication System
App 20120052895 - CLERCKX; Bruno ; et al. | 2012-03-01 |
Codebook For Eight Transmit Antennas And Multiple Input Multiple Output Communication System Using The Codebook
App 20120039369 - CHOI; Jun Il ; et al. | 2012-02-16 |
Multiple Input Multiple Output Communication System Using At Least Two Codebooks
App 20120039402 - CLERCKX; Bruno ; et al. | 2012-02-16 |
Smoke And Carbon Monoxide Alarm Device Having A Video Camera
App 20110317007 - KIM; Ki-Il | 2011-12-29 |
Multiple Input Multiple Output Communication System And Communication Method Of Configuring Codebook
App 20110292926 - CLERCKX; Bruno ; et al. | 2011-12-01 |
Multiple Input Multiple Output Communication System Using Codebook Corresponding To Each Reporting Mode
App 20110268207 - CHOI; Joon-Il ; et al. | 2011-11-03 |
Multiple Input Multiple Output Communication System Of Supporting Several Reporting Modes
App 20110268204 - CHOI; Jun Il ; et al. | 2011-11-03 |
Method of allocating wireless resource for space division multiple access communication and wireless resource allocation system of enabling the method
Grant 8,045,497 - Kim , et al. October 25, 2 | 2011-10-25 |
Unified Feedback Frame For Supporting A Plurality Of Feedback Modes And A Multiple-input Multiple-output (mimo) Communication System Using The Unified Feedback Frame
App 20110194631 - Clerckx; Bruno ; et al. | 2011-08-11 |
Codebook Design Method For Multiple-input Multiple-output (mimo) Communication System And Method For Using The Codebook
App 20110170621 - CHOI; Jun il ; et al. | 2011-07-14 |
Multiple-input Multiple-output (mimo) Communication System Using A Codebook And Method Of Designing The Codebook
App 20110164696 - Choi; Junil ; et al. | 2011-07-07 |
Mobile entertainment and communication device
Grant 7,903,152 - Kim March 8, 2 | 2011-03-08 |
User terminal and base station using adapted codebook according to polarization
Grant 7,764,746 - Clerckx , et al. July 27, 2 | 2010-07-27 |
Codebook Design Method For Multiple Input Multiple Output System And Method For Using The Codebook
App 20100104032 - Clerckx; Bruno ; et al. | 2010-04-29 |
Apparatus And Method For Transmitting Data Based On Quantized Channel State Information
App 20100048232 - Hwang; Duck Dong ; et al. | 2010-02-25 |
User Terminal And Base Station Using Adapted Codebook According To Polarization
App 20100045494 - CLERCKX; Bruno ; et al. | 2010-02-25 |
Codebook Design Method For Multiple Input Multiple Output System And Method For Using The Codebook
App 20090323841 - Clerckx; Bruno ; et al. | 2009-12-31 |
System For Feeding Back Index Of Codeword Matrix
App 20090268827 - CLERCKX; Bruno ; et al. | 2009-10-29 |
Mobile Entertainment And Communication Device
App 20090213264 - KIM; KI IL | 2009-08-27 |
Method Of Allocating Wireless Resource For Space Division Multiple Access Communication And Wireless Resource Allocation System Of Enabling The Method
App 20090010215 - KIM; Ki Il ; et al. | 2009-01-08 |
Multiple Input Multiple Output Communication System And A Method Of Adaptively Generating Codebook
App 20080317145 - CLERCKX; Bruno ; et al. | 2008-12-25 |
Mobile entertainment and communication device
Grant 7,321,783 - Kim January 22, 2 | 2008-01-22 |
Mobile Entertainment and Communication Device
App 20060229114 - Kim; Ki Il | 2006-10-12 |
Cellular phone holder with charger mounted to vehicle dashboard
Grant 7,062,300 - Kim June 13, 2 | 2006-06-13 |
Mobile entertainment and communication device
App 20050263604 - Kim, Ki Il | 2005-12-01 |
Mobile entertainment and communication device
App 20050252980 - Kim, Ki Il | 2005-11-17 |
Mobile communication and stethoscope system
App 20040157612 - Kim, Ki Il | 2004-08-12 |
Mobile entertainment and communication device
App 20040110545 - Kim, Ki Il | 2004-06-10 |
Mobile entertainment and communication device
Grant 6,681,120 - Kim January 20, 2 | 2004-01-20 |
Portable information communication device
Grant 6,278,884 - Kim August 21, 2 | 2001-08-21 |
Method for making cleaning pad
Grant 5,441,333 - Kim August 15, 1 | 1995-08-15 |
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