LEE HOU-HSIEN has a total of 129 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, audio-visual technology and control are AVIGILON CORP, ZHEJIANG DAHUA TECHNOLOGY CO and SNOW CORP.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 129 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Control | |
| #4 | IT methods for management | |
| #5 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Hou-Hsien | 129 |
| #2 | Lee Chang-Jung | 128 |
| #3 | Lo Chih-Ping | 128 |