Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051490 | Determination apparatus for determining communication availability and determination method | Hiroki Harada | 2018-08-14 |
| 9960875 | Base station, communication system and method thereof | Chongning Na, Xiaolin Hou, Atsushi Harada | 2018-05-01 |
| 9620864 | Reflectarray and design method | Tamami Maruyama, Yasuhiro Oda, Ngoc Hao Tran, Jiyun Shen | 2017-04-11 |
| 9531079 | Reflectarray and design method | Tamami Maruyama, Yasuhiro Oda, Ngoc Hao Tran, Jiyun Shen | 2016-12-27 |
| 9451603 | Information transmission method, information transmission apparatus, and base station | Qin MU, Liu Liu, Lan Chen, Kazuaki Takeda | 2016-09-20 |
| 9425512 | Reflectarray and design method | Tamami Maruyama, Yasuhiro Oda, Jiyun Shen, Ngoc Hao Tran | 2016-08-23 |
| 9184508 | Multi-beam reflectarray | Tamami Maruyama, Yasuhiro Oda, Jiyun Shen, Ngoc Hao Tran | 2015-11-10 |
| 9042900 | User terminal | Hiromasa Fujii, Hiroto Yasuda, Hiroki Harada, Shunji Miura | 2015-05-26 |
| 8948068 | Wireless station, interference avoidance method, and system for interference avoidance | Hiroki Harada, Hiromasa Fujii, Shunji Miura | 2015-02-03 |
| 8903404 | Radio base station and frequency band sharing method | Hiromasa Fujii, Hiroto Yasuda, Hiroki Harada, Shunji Miura | 2014-12-02 |
| 8583134 | Method, system and transmitter for adaptive coordinated transmission in wireless communications | Xiaolin Hou, Zhan Zhang | 2013-11-12 |
| 8553665 | Method for accessing hybrid network, and gateway apparatus, wireless terminal and communication system thereof | Lei Du, Yong Bai, Lan Chen | 2013-10-08 |
| 8432994 | Method for determining demodulation reference signal in the uplink, UE and uplink system | Xiaolin Hou, Zhan Zhang | 2013-04-30 |
| 8385453 | Data processing method and base station for downlink transmit diversity | Anxin Li, Yuan-Yong Yan, Xinying Gao | 2013-02-26 |
| 8311022 | Method for accessing hybrid network, and gateway apparatus, wireless terminal and communication system thereof | Lei Du, Yong Bai, Lan Chen | 2012-11-13 |
| RE43593 | Base station, radio resource control equipment, mobile station, communication system, and communication method | Lan Chen, Narumi Umeda | 2012-08-21 |
| 8160048 | Method for accessing hybrid network, and gateway apparatus, wireless terminal and communication system thereof | Lei Du, Yong Bai, Lan Chen | 2012-04-17 |
| 8111652 | Base station, radio communication system, and communication method | Daisuke Kitazawa, Lan Chen, Narumi Umeda | 2012-02-07 |
| 8107439 | Method and apparatus of physical resource allocation, method of data receiving, and receiving end | Yuan-Yong Yan, Anxin Li, Xiangming Li | 2012-01-31 |
| 7970349 | Packet communication system, packet communication method, base station, mobile station, control device, and packet communication program | Lan Chen, Daisuke Kitazawa, Narumi Umeda | 2011-06-28 |
| 7965785 | Uplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissions | Anxin Li, Xiangming Li, Ismail Guvenc, Moo Ryong Jeong | 2011-06-21 |
| 7821982 | Packet communications taking into account channel quality and buffered data amount | Lan Chen, Narumi Umeda | 2010-10-26 |
| 7801482 | Packet communication system, packet communication method, base station, mobile station, control device, and packet communication program | Lan Chen, Daisuke Kitazawa, Narumi Umeda | 2010-09-21 |
| 7760680 | Prioritized communication between base station and mobile unit | Lan Chen, Narumi Umeda | 2010-07-20 |
| 7733969 | Cyclic training sequence generating method, communication system and communication method | Zhongshan Zhang | 2010-06-08 |