Jack Wu
24Patents
12h-index
20Co-inventors
81Inventor score
Filing activity: Nov 15, 1990 → Apr 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6182988A | Folding device for a scooter | Performing Operations; Transporting | 51 | Expired |
| US6352270B1 | Rear brake assembly for a scooter | Performing Operations; Transporting | 34 | Expired |
| US9864372B2 | Automated drone systems | Performing Operations; Transporting | 34 | Active |
| USD322952S | Windshield wiper | General | 32 | Expired |
| US6076210A | Mechanized foldable bed | Human Necessities | 23 | Expired |
| US7101231B2 | Locking spring-clamp terminal block and method for connecting the same | Electricity | 21 | Expired |
| US6030319A | Foldable cross-country skiing exerciser | Human Necessities | 19 | Expired |
| US6044558A | Combination of hair combing trimmer, shaver, and head side profile cutter | Performing Operations; Transporting | 18 | Expired |
| US5367477A | Method and apparatus for performing parallel zero detection in a data processing system | Physics | 18 | Expired |
| USD429378S | Hair trimmer | General | 17 | Expired |
| US6719397B1 | Ink jet printhead identification circuit and method | Performing Operations; Transporting | 14 | Expired |
| US5194824A | 5V Rail-rail unity gain amplifier driving high capacitive load | Electricity | 12 | Expired |
| USD945078S1 | Face mask | General | 10 | Active |
| US6443480B1 | Foldable stroller formed with plastic-clad bamboo strips | Performing Operations; Transporting | 6 | Expired |
| US6073286A | Adjustable foldable bed | Human Necessities | 6 | Expired |
| US5823374A | Collapsible box formed with bamboo strips | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7359183B2 | Two-in-one wireless control kit | Physics | 5 | Expired |
| US6101649A | Mechanized foldable bed | Human Necessities | 5 | Expired |
| US6186968A | Foldable electric traction machine | Human Necessities | 5 | Expired |
| US10303167B2 | Automated drone systems | Performing Operations; Transporting | 4 | Active |
| US6108839A | Mechanized foldable bed | Human Necessities | 3 | Expired |
| US11215986B2 | Automated drone systems | Performing Operations; Transporting | 3 | Active |
| US6350303B2 | Solid powder trapping system | Performing Operations; Transporting | 1 | Expired |
| USD411647S | Hair combing trimmer | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.