Clive S. Lu
27Patents
14h-index
2Co-inventors
71Inventor score
Filing activity: Aug 10, 1992 → Mar 31, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5499814A | Hollow club head with deflecting insert face plate | Human Necessities | 233 | Expired |
| USRE35955E | Hollow club head with deflecting insert face plate | General | 221 | Expired |
| US5297794A | Golf club and golf club head | Human Necessities | 172 | Expired |
| US6488392B1 | LED diffusion assembly | Emerging Cross-Sectional Technologies | 108 | Expired |
| US6309311A | Golf club head with weighted force absorbing attachment | Human Necessities | 80 | Expired |
| US5938540A | Golf club with interchangeable sole | Human Necessities | 73 | Expired |
| US5280923A | Golf club design | Human Necessities | 53 | Expired |
| US6447140B1 | Handheld personal aid | Human Necessities | 40 | Expired |
| US5503398A | Golf ball | Human Necessities | 31 | Expired |
| US5961397A | Hosel-less golf club | Human Necessities | 29 | Expired |
| US6709127B2 | Handheld personal aid | Human Necessities | 22 | Expired |
| US6718675B1 | Display grip for sports equipment | Physics | 19 | Expired |
| US6473979B2 | Electronic talking compass | Physics | 17 | Expired |
| US6097287A | Helmet safety system | Human Necessities | 16 | Expired |
| US6124541A | Electronic sound generator with mechanical movement feature | Physics | 10 | Expired |
| US5495151A | Electronic sound generator with mechanical movement feature | Human Necessities | 10 | Expired |
| US7461474B1 | Display grip for sports equipment | Physics | 7 | Expired |
| USD475426S1 | Golf club head | General | 6 | Expired |
| US5296839A | Sound generating apparatus | Physics | 5 | Expired |
| US6971959B1 | Grip for sports equipment | Human Necessities | 4 | Expired |
| US8272973B2 | Golf club grip | Human Necessities | 4 | Active |
| US7195567B2 | Decorative grip and method for manufacture | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD399897S | Arched bridge putter head | General | 2 | Expired |
| US8641552B2 | Grip for sporting equipment | Emerging Cross-Sectional Technologies | 2 | Active |
| US9452097B2 | Electric mobility vehicle | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.