Hui Chi
19Patents
7h-index
19Co-inventors
63Inventor score
Filing activity: Jan 29, 1976 → Nov 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4225075A | Hook-nail and its driving machine | Performing Operations; Transporting | 23 | Expired |
| US4025031A | Stapling machine | Performing Operations; Transporting | 19 | Expired |
| USD889356S1 | Vehicle wheel | General | 12 | Active |
| USD865627S1 | Vehicle wheel | General | 11 | Active |
| USD865628S1 | Vehicle wheel | General | 10 | Active |
| US4358043A | Spring-energized stapling machine | Performing Operations; Transporting | 9 | Expired |
| USD885294S1 | Vehicle wheel | General | 8 | Active |
| US9116033B2 | Verification system for large-scale weighing machine and self-location loading-unloading load measuring device | Physics | 4 | Active |
| US9097574B2 | Method for calibrating large fixed electronic scale | Physics | 3 | Active |
| USD891343S1 | Vehicle wheel | General | 3 | Active |
| USD853929S1 | Vehicle wheel | General | 2 | Active |
| USD301676S | Stapling gun or similar article | General | 1 | Expired |
| US11338614B2 | Wheel and rim with weight reduction sockets | Performing Operations; Transporting | 0 | Active |
| US11338613B2 | Wheel and rim with weight reduction sockets | Performing Operations; Transporting | 0 | Active |
| US11052703B2 | Wheel and rim with inner flange having strip weight reduction sockets | Performing Operations; Transporting | 0 | Active |
| US11167587B2 | Wheel and rim with weight reduction inner flange | Performing Operations; Transporting | 0 | Active |
| USD837126S1 | Vehicle wheel | General | 0 | Active |
| US10214862B2 | Casing tube and manufacturing method thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD838226S1 | Vehicle wheel | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.