Issued Patents All Time
Showing 251–275 of 403 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8521151 | Downlink channel transmission method and apparatus and common channel reception method and apparatus in cellular communication system supporting bandwidth scalability | Joon-Young Cho, Jin-Kyu Han, Youn Hyoung Heo | 2013-08-27 |
| 8522112 | Method and apparatus for interleaving data in a mobile communication system | Young-Bum Kim, Joon-Young Cho, Zhouyue Pi | 2013-08-27 |
| 8519081 | Polysulfone polymers and related polymer electrolyte membranes and fuel cells | Dong II Kim, Jang Bae Son, Hyung-Su Park, Inchul Hwang, Ki Yun Cho | 2013-08-27 |
| 8488620 | Method and apparatus for transmitting/receiving RACH | Yun-Ok Cho, Seung-Hoon Park, Kyeong-In Jeong, Joon-Young Cho | 2013-07-16 |
| 8483294 | Method and apparatus for transmitting and receiving common control channels in a mobile communication system | Joon-Young Cho, Ying Li, Jianzhong Zhang, Hwan-Joon Kwon | 2013-07-09 |
| 8470955 | Poly(arylene ether) copolymer having cation-exchange group, process of manufacturing the same, and use thereof | Inchul Hwang, Nak Hyun Kwon, Young Taek Kim, Dong Il Kim | 2013-06-25 |
| 8457248 | Apparatus and method for mapping symbols to resources in a mobile communication system | Hwan-Joon Kwon, Youn-Hyoung Huh, Joon-Young Cho, Jin-Kyu Han | 2013-06-04 |
| 8446869 | Apparatus and method for transmitting system information block in a broadband wireless communication system | Ju-Mi Lee, Yung-Soo Kim, Joon-Young Cho, Jong-Hyung Kwun, Chan-Ho Min +1 more | 2013-05-21 |
| 8420767 | Polyarlene-based polymer, preparation method for the same, and polymer electrolyte membrane for fuel cell using the polymer | Inchul Hwang, Nak Hyun Kwon, Young Taek Kim, Dong Il Kim, Jang Bae Son | 2013-04-16 |
| 8412242 | Method and apparatus for sending and receiving channel state information in multiple-input multiple-output network wireless communication systems | In Ho Lee, Cheol Mun, Jin-Kyu Han, Jong Gwan Yook | 2013-04-02 |
| 8400906 | Method and apparatus for allocating backhaul transmission resource in wireless communication system based on relay | In Ho Lee, Joon-Young Cho, Jin-Kyu Han | 2013-03-19 |
| 8391910 | Method for configuring gain factors for uplink service in radio telecommunication system | Youn Hyoung Heo, Yujian Zhang, Joon-Young Cho, Young-Bum Kim, Yong-Jun Kwak | 2013-03-05 |
| 8391394 | Communication method and apparatus using codebook in MIMO system | Myung Hoon Yeon, Joon-Young Cho | 2013-03-05 |
| 8379570 | Method and apparatus for performing discontinuous reception operation by connected mode user equipment in a mobile communication system | Soeng-Hun Kim, Gert Jan Van Lieshout, Kyeong-In Jeong, Himke Van Der Velde | 2013-02-19 |
| 8374213 | Apparatus and method for transmission of sounding reference signal in uplink wireless communication systems with multiple antennas and sounding reference signal hopping | Sang-Min Ro, Joon-Young Cho, Yingyang Li, Jin-Kyu Han | 2013-02-12 |
| 8363614 | Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data service | Young-Bum Kim, Yong-Jun Kwak, Youn Hyoung Heo, Joon-Young Cho | 2013-01-29 |
| 8349905 | Proton-conducting polymer and uses thereof | Inchul Hwang, Nak Hyun Kwon, Young Taek Kim, Dong Il Kim, Jang Bae Son | 2013-01-08 |
| 8334358 | Sulfonated poly(arylene ether) copolymers and related polymer electrolyte membranes and fuel cells | Inchul Hwang, Ki Yun Cho, Dong Il Kim | 2012-12-18 |
| 8335276 | Method and apparatus for transmitting and receiving uplink channel sounding reference signals in a wireless communication system | Joon-Young Cho, Sang-Min Ro, Aris Papasakellariou | 2012-12-18 |
| 8332709 | Apparatus and method for transmitting/receiving the hybrid-ARQ ACK/NACK signal in mobile communication system | Young-Bum Kim, Jin-Kyu Han, Hwan-Joon Kwon, Jianzhong Zhang | 2012-12-11 |
| 8331320 | Fast serving cell change method and apparatus for mobile communication system | Young-Bum Kim, Youn Hyoung Heo, Kundan Kumar Lucky | 2012-12-11 |
| 8325594 | Apparatus and method for transmitting/receiving uplink pilot in frequency division multiple access system | Yun-Ok Cho, Joon-Young Cho, Hee-Don Gha | 2012-12-04 |
| 8315195 | Method and apparatus for transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system | Yong-Jun Kwak, Hwan-Joon Kwon, Joon-Young Cho, Jin-Kyu Han, Youn Hyoung Heo +1 more | 2012-11-20 |
| 8310994 | Method for configuring and managing channels in a wireless communication system using AMC channels and diversity channels, transmission/reception apparatus thereof, and system thereof | Hwan-Joon Kwon, Dong-Hee Kim, Jin-Kyu Han, Joon-Young Cho, Yun-Ok Cho | 2012-11-13 |
| 8301950 | Method for variable sub-carrier mapping and device using the same | Bing Bu, Xiaogiang Li, Yujian Zhang | 2012-10-30 |