| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | United Kingdom | 3 | |
| #4 | Republic of Korea | 1 | |
| #5 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Audio-visual technology | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Television | |
| #3 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hwang Cherng-Daw | 9 |
| #2 | Li Weiping | 9 |
| #3 | Wang Steven | 9 |
| #4 | Weiping Li | 4 |
| #5 | Steven Wang | 3 |
| #6 | Hwang Cherng Daw | 1 |
| #7 | Li Wei-Ping | 1 |
| #8 | Weiping Hwang Cherng Daw Wang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2007001587A2 | Media broadcast over an internet protocol (ip) network | |
| CN101147358A | Feature scalability in a multimedia communication system | |
| WO2006104556A2 | Split screen multimedia video conferencing | |
| GB0618138D0 | Multimedia communcation and collaboration system and protocols |