WANG CHIH-HWA has a total of 12 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, optics and packaging and shipping are SHINDOO RICOH CO LTD, ADVANCED SCIENT CORP and ROTH WEBER GMBH.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Optics | |
| #3 | Packaging and shipping | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Handling thin material | |
| #3 | Electrography | |
| #4 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wang Chih-Hwa | 12 |
| #2 | Chen Ju-Chou | 1 |