Chi-Hung Chan
12Patents
4h-index
16Co-inventors
57Inventor score
Filing activity: Oct 5, 1983 → Dec 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7166937B2 | Power supply, and associated method, exhibiting selectable electrical characteristics | Electricity | 41 | Expired |
| US10430318B1 | Systems and methods for efficiently performing regression testing on software updates | Physics | 12 | Active |
| USD279197S | Calculator clip | General | 10 | Expired |
| US10154736B2 | Portable device for controlling electrical adjustable apparatus | Human Necessities | 5 | Active |
| USD306456S | Pocket calculator | General | 3 | Expired |
| US8818013B2 | Wearable speaker system with satellite speakers and a passive radiator | Electricity | 3 | Active |
| US9326072B2 | Wearable speaker system with satellite speakers and a passive radiator | Electricity | 1 | Active |
| USD313354S | Digital display timepiece | General | 1 | Expired |
| US11367718B1 | Layout for measuring overlapping state | Electricity | 0 | Active |
| US10334961B2 | Portable device for controlling electrical adjustable apparatus | Human Necessities | 0 | Active |
| US11431234B2 | Rotor assembly for DC motor | Electricity | 0 | Active |
| US9711326B1 | Test structure for electron beam inspection and method for defect determination using electron beam inspection | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.