James Lau
23Patents
10h-index
8Co-inventors
68Inventor score
Filing activity: Mar 3, 2000 → Jan 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6607413B2 | Method for manufacturing an electroluminescent lamp | Electricity | 53 | Expired |
| USD691320S1 | Slim wallpack light fixture | General | 50 | Active |
| US7255622B2 | Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches | Emerging Cross-Sectional Technologies | 42 | Expired |
| USD690450S1 | Explosion proof LED light fixture | General | 39 | Active |
| USD747525S1 | Outdoor bullet-shaped LED light fixture | General | 29 | Active |
| US6698085B2 | Method for manufacturing low cost electroluminescent (EL) illuminated membrane switches | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD807538S1 | LED floodlight luminaire | General | 14 | Active |
| US6329726A | Proportional distribution of power from a plurality of power sources | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD722194S1 | Canopy LED light fixture | General | 13 | Active |
| US6525435B2 | Proportional distribution of power from a plurality of power sources | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD889723S1 | Lighting fixture | General | 9 | Active |
| US10066849B2 | Energy saving controller | Emerging Cross-Sectional Technologies | 6 | Active |
| US9410713B2 | HVAC fan controller | Emerging Cross-Sectional Technologies | 6 | Active |
| US10047969B2 | Energy saving controller | Emerging Cross-Sectional Technologies | 4 | Active |
| US10119719B2 | Energy saving controller | Emerging Cross-Sectional Technologies | 4 | Active |
| USD713091S1 | Outdoor LED light fixture | General | 3 | Active |
| USD695954S1 | Battery housing for emergency LED light fixture | General | 3 | Active |
| US6498546B1 | Utilization of proximity effect in ripple noise filtering | Electricity | 2 | Expired |
| USD962867S1 | Inductor | General | 2 | Active |
| US10174966B2 | Energy saving controller | Emerging Cross-Sectional Technologies | 2 | Active |
| US6459172B1 | Power distribution with redundant circuitry for reliability | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10808961B2 | Energy saving controller | Emerging Cross-Sectional Technologies | 0 | Active |
| US12038204B2 | Ionizer feedback control | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.