| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | Republic of Korea | 4 | |
| #4 | Hong Kong | 2 | |
| #5 | United States | 2 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | EAPO (Eurasian Patent Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy | |
| #4 | Machines | |
| #5 | Engines, pumps and turbines | |
| #6 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Li Yun | 24 |
| #2 | Huen Waikei | 23 |
| #3 | Poon Lock Kee Rocky | 9 |
| #4 | Gao Zhengxiang | 2 |
| #5 | Zhang Wenying | 2 |
| #6 | Ma Hongzhuan | 2 |
| #7 | Huen Weikei | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008019531A1 | High-frequency generator | |
| EP2043410A1 | An electronic driver for a fluorescent lamp | |
| KR20090043473A | A vacuum assist pump system | |
| EA012001B1 | Fuel supply-regulating device for a vehicle | |
| EP1976342A1 | Metal halogenation lamp electron driver | |
| US2008287259A1 | Electronic control fuel save clutch device for vehicle | |
| WO2006074573A1 | Semiconductor lamp |