Hao-Hsiang Chang
4Patents
2h-index
13Co-inventors
41Inventor score
Filing activity: Aug 28, 2007 → Sep 29, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7964241B2 | Film formation method and apparatus for semiconductor process | Chemistry; Metallurgy | 72 | Active |
| US8803823B2 | Capacitive touch sensor, touch detection device and touch terminal | Electricity | 18 | Active |
| US10455129B2 | Image capturing apparatus | Electricity | 1 | Active |
| US10713521B2 | Image capturing apparatus and manufacturing method thereof | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.