Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922573 | Portable cellular phone capable of detecting its folding state | — | 2005-07-26 |
| 6597905 | Cordless telephone system and method for transferring caller line identification information to wireless remote handsets | — | 2003-07-22 |
| 6480579 | Method and apparatus for recording and replaying messages | — | 2002-11-12 |
| 6459911 | Portable telephone equipment and control method therefor | — | 2002-10-01 |
| 5903327 | Liquid crystal display unit and illuminating control method of pict display section of said liquid crystal display device | — | 1999-05-11 |
| 5748886 | Data check method for an external memory and check system for an external ROM data | — | 1998-05-05 |
| 5604745 | TDMA mobile telephone apparatus | — | 1997-02-18 |