Chen-Ming Chang
10Patents
3h-index
21Co-inventors
60Inventor score
Filing activity: May 21, 1998 → Dec 4, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6204838A | Controlling scrolls of a screen image | Physics | 19 | Expired |
| US6271824A | Scroll method of a computer system | Physics | 11 | Expired |
| US8370772B2 | Touchpad controlling method and touch device using such method | Physics | 9 | Active |
| US7053358B2 | Method and apparatus for real-time determining compatibility of a working surface with an optical mouse | Physics | 1 | Expired |
| US6992653B2 | Pointing device with a rollable device and light source | Physics | 1 | Expired |
| US10083808B1 | Luminous keyboard with gaming function | Electricity | 0 | Active |
| US10165611B2 | Bluetooth pairing system and operating method thereof | Electricity | 0 | Active |
| US8214983B2 | Process for producing piezoelectric ceramic devices | Emerging Cross-Sectional Technologies | 0 | Active |
| US7185434B2 | Heat sink vacuum packaging procedure | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10437706B2 | Debugging system and method for embedded device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.