Hong Li
10Patents
3h-index
14Co-inventors
57Inventor score
Filing activity: Apr 14, 1999 → Mar 7, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6407884B1 | Optical head with solid immersion lens and varying cross section coil | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6558046B2 | Optical wavelength division multiplexer and/or demultiplexer with mechanical strain relief | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6909549B1 | Tunable filter for optical add/drop module | Physics | 7 | Expired |
| US8292248B2 | Rotatable platform | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8770598B2 | Hand truck with adjustable wheel assembly | Performing Operations; Transporting | 3 | Active |
| US7821727B2 | Lens driving device | Physics | 2 | Active |
| US6827802B2 | Optical recording head having a solid immersion lens | Emerging Cross-Sectional Technologies | 0 | Expired |
| USD1087661S1 | Reading pillow | General | 0 | Active |
| US9776679B2 | Accessory assembly of bicycle and mounting device of the accessory assembly | Performing Operations; Transporting | 0 | Active |
| USD1081264S1 | Tongue aircraft cup | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.