Robert Li
20Patents
8h-index
15Co-inventors
72Inventor score
Filing activity: Dec 29, 1982 → Dec 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD485573S1 | Combined business card with bar code, laser punched holes and radio frequency IC | General | 75 | Expired |
| USD271025S | Combined ruler and electronic calculator | General | 22 | Expired |
| USD303124S | Data pen | General | 19 | Expired |
| USD485296S1 | Combined business card with bar code, laser punched holes and radio frequency IC | General | 19 | Expired |
| USD284199S | Combined ruler, clock and calculator | General | 17 | Expired |
| USD283515S | Combined ruler and solar cell calculator | General | 16 | Expired |
| USD285094S | Combined calculator ruler, and desk tray | General | 14 | Expired |
| USD284387S | Combined ruler, clock and solar cell calculator | General | 8 | Expired |
| USD449004S | Self opening calculator clock | General | 7 | Expired |
| USD490990S1 | Combined picture frame and digital voice recorder | General | 7 | Expired |
| USD283493S | Combined ruler and clock | General | 6 | Expired |
| USD459383S1 | Self opening calculator clock | General | 5 | Expired |
| USD452248S | Mouse pad calculator with wrist rest | General | 4 | Expired |
| US10424072B2 | Leveraging multi cues for fine-grained object classification | Physics | 4 | Active |
| US10896572B2 | System and method for automated user assistance | Electricity | 1 | Active |
| US10988897B2 | Cellulose materials and methods of making and using same | Emerging Cross-Sectional Technologies | 1 | Active |
| USD478333S1 | Mouse pad calculator with wrist rest and radio | General | 1 | Expired |
| US11995225B2 | System and method of robotic virtual reality footwear | Physics | 1 | Active |
| US10931591B2 | Allocation of virtual queues of a network forwarding element | Electricity | 0 | Active |
| US11890922B2 | Roof assembly for a vehicle, and vehicle comprising such roof assembly | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.