Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250626 | Method, a user equipment, and a radio station for optimizing user equipment power consumption on activated secondary cells | Venkatarao Gonuguntla, Hisashi Futaki, Sadafuku Hayashi | 2025-03-11 |
| 12192960 | User equipment, method of user equipment, network node, and method of network node | Venkatarao Gonuguntla, Hisashi Futaki, Sadafuku Hayashi | 2025-01-07 |
| 8923874 | Method for operating a WiMAX femtocell base station and femtocell base station | Andreas Maeder, Jun Zhou, Michael Einhaus, Yuefeng Zhou, Linghang Fan | 2014-12-30 |
| 8688133 | Method for operating a WiMAX femtocell base station and femtocell base station | Andreas Maeder, Jun Zhou, Michael Einhaus, Yuefeng Zhou, Linghang Fan | 2014-04-01 |
| 8503366 | Radio communication system, radio communication device, radio communication method, and program | — | 2013-08-06 |
| 8446814 | Radio communication system, radio communication device, radio communication method, and program | — | 2013-05-21 |
| 8442002 | Method for operating a multi-cell radio system and a multi-cell radio system | Jun Zhou, Linghang Fan, Yuefeng Zhou | 2013-05-14 |
| 8412221 | Method for interference mitigation for femtocell base stations of a WiMAX network | Linghang Fan, Jun Zhou, Andreas Maeder | 2013-04-02 |
| 8095160 | Intermediate station and method for facilitating handover in a multi-hop communication system | Ryutaro HAMASAKI, Masahito Asa, Mohsin Mollah | 2012-01-10 |
| 7697498 | OFDM communication device | Hidenori Akita | 2010-04-13 |
| 7289459 | Radio communication system with adaptive interleaver | Hiroshi Hayashi, Mohsin Mollah | 2007-10-30 |
| 5443689 | Dry etching process utilizing a recessed electrode | Tadashi Kimura, Yoshinobu Nagano, Kazuyuki Tomita | 1995-08-22 |