Ching-Chih Ho
5Patents
1h-index
4Co-inventors
44Inventor score
Filing activity: Jan 8, 1998 → Jan 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5919052A | Earphone jack | Electricity | 29 | Expired |
| US12115618B2 | Belt sander | Performing Operations; Transporting | 0 | Active |
| US12275114B2 | Belt sander | Performing Operations; Transporting | 0 | Active |
| US11253969B2 | Belt sander having fast-lift cover structure | Performing Operations; Transporting | 0 | Active |
| US12011817B2 | Electrical tool having driving shock absorbing structure | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.