| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 11 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Audio-visual technology | |
| #4 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Telephonic communication | |
| #3 | Wireless communication networks | |
| #4 | Nonlinear optics | |
| #5 | Multiplex communication | |
| #6 | Display controls | |
| #7 | Transmission | |
| #8 | Television | |
| #9 | Selecting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kin Kochu | 2 |
| #2 | Lee Tae-Jae | 2 |
| #3 | Choi Jin Ho | 1 |
| #4 | Boku Jukaku | 1 |
| #5 | Kyo Toseki | 1 |
| #6 | Yon Chul Heum | 1 |
| #7 | Kim Jong Youn | 1 |
| #8 | Cho Hyun Duk | 1 |
| #9 | Ko Koki | 1 |
| #10 | Shin Kosho | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2000050349A | Position information management method for subscriber in mobile communication system |