Henry Chang
3Patents
3h-index
9Co-inventors
47Inventor score
Filing activity: Sep 11, 1978 → Mar 28, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4209809A | Apparatus and method for record reorientation following error detection in a data storage subsystem | Physics | 27 | Expired |
| US7177862B2 | Method and structure for federated web service discovery search over multiple registries with result aggregation | Emerging Cross-Sectional Technologies | 24 | Expired |
| USRE31069E | Apparatus and method for record reorientation following error detection in a data storage subsystem | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.