| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Audio-visual technology | |
| #4 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Transmission | |
| #3 | Telephonic communication | |
| #4 | Television | |
| #5 | Broadcast communication | |
| #6 | Data processing systems | |
| #7 | Wireless communication networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Jun Ho | 11 |
| #2 | Park Jung Beom | 9 |
| #3 | Lee Nam Hun | 2 |
| #4 | Jung Moon Sung | 2 |
| #5 | Byun Beom Joon | 2 |
| Publication | Filing date | Title |
|---|---|---|
| KR100775052B1 | Method for providing information service to mobile device | |
| KR100678662B1 | Trunk bridge amplifier using multi channel diplexer | |
| KR20070115273A | Method for forming multi channel for wire network | |
| KR100658775B1 | Optical network device generating multi-channel | |
| KR100684208B1 | Multi-channel generating system on wired network | |
| KR100693998B1 | Forming method of multi channel for wire network |