Daniel Chen
34Patents
7h-index
34Co-inventors
69Inventor score
Filing activity: Aug 31, 1983 → Aug 17, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4792667A | Method and apparatus for authenticating documents utilizing poled polymeric material | Physics | 44 | Expired |
| US10073954B2 | Dispenser system and methods for medication compliance | Performing Operations; Transporting | 22 | Active |
| US5652665A | Transparency adapter for flatbed scanners | Electricity | 14 | Expired |
| US10951236B2 | Hierarchical data integrity verification of erasure coded data in a distributed computing system | Electricity | 13 | Active |
| USD332693S | Ornament for footwear | General | 10 | Expired |
| US6655799B1 | Clip-on lenses | Physics | 9 | Expired |
| US5633745A | To drive the optical system independently by CPU in flatbed scanners | Electricity | 7 | Expired |
| US10722431B2 | Dispenser system and methods for medication compliance | Human Necessities | 7 | Active |
| USD450441S | Umbrella handle | General | 7 | Expired |
| US11040593B1 | Occupant safety systems to respond to current conditions and prevent injuries of animate objects | Physics | 6 | Active |
| US4904997A | Belted electronic display clinical thermometer with alarm | Physics | 6 | Expired |
| US10829121B1 | Controlling an autonomous vehicle based upon computed lane boundaries | Physics | 5 | Active |
| US11246805B2 | Dispenser system and methods for medication compliance | Human Necessities | 4 | Active |
| USD1017119S1 | Electronic cigarette | General | 3 | Active |
| US5467465A | Two clock method for synchronizing a plurality of identical processors connected in parallel | Physics | 3 | Expired |
| US11420621B2 | Autonomous vehicle maneuvering based upon risk associated with occluded regions | Performing Operations; Transporting | 2 | Active |
| US11400924B2 | Autonomous vehicle maneuvering based upon risk associated with occluded regions | Performing Operations; Transporting | 2 | Active |
| US8589658B2 | Systems and methods for utilizing an extended translation look-aside buffer having a hybrid memory structure | Emerging Cross-Sectional Technologies | 2 | Active |
| US11433883B2 | Autonomous vehicle maneuvering based upon risk associated with occluded regions | Performing Operations; Transporting | 2 | Active |
| US4573010A | Miniature cell adaptor to accommodate small samples in resistivity cells | Physics | 2 | Expired |
| US5459752A | Simple digital method for controlling digital signals to achieve synchronization | Electricity | 1 | Expired |
| US8082416B2 | Systems and methods for utilizing an extended translation look-aside buffer having a hybrid memory structure | Emerging Cross-Sectional Technologies | 1 | Active |
| US7797509B2 | Systems and methods for utilizing an extended translation look-aside buffer having a hybrid memory structure | Emerging Cross-Sectional Technologies | 1 | Active |
| US11767011B2 | Autonomous vehicle maneuvering based upon risk associated with occluded regions | Performing Operations; Transporting | 1 | Active |
| US7090446B2 | Optical lens drill press | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.