William Chen
6Patents
2h-index
11Co-inventors
48Inventor score
Filing activity: Jun 21, 1989 → May 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8910251B2 | Using social information for authenticating a user session | Electricity | 19 | Active |
| US5179716A | Programmable expandable controller with flexible I/O | Physics | 5 | Expired |
| US9665835B2 | Social distribution of emergency status | Electricity | 1 | Active |
| US11963831B2 | Analgesic device and procedure for use | Human Necessities | 0 | Active |
| US7931554B2 | Endless belt | Human Necessities | 0 | Active |
| US10552801B2 | Hard stop indicator in a collaboration session | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.