Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8301136 | Method for restricting communicating service in roaming in multi mode terminal and apparatus therefor | Wooyol Kim, Kwanwoo PARK, Seungjin AHN, Jinju Kim, Joondong Lee +6 more | 2012-10-30 |
| 6999725 | Controlling operation of mobile base station so as to avoid radio interference | Masaaki Yoshimi, Hisashi Matsuoka, Takashi Ono | 2006-02-14 |
| 5950127 | Mode switching method for mobile station | Takashi Ueda, Yoshiyuki Yasuda, Syunichi Kido | 1999-09-07 |