Li He
87Patents
22h-index
99Co-inventors
91Inventor score
Filing activity: Mar 7, 1994 → Jul 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7434964B1 | LED lamp with a heat sink assembly | Mechanical Engineering; Lighting; Heating | 229 | Active |
| US7458706B1 | LED lamp with a heat sink | Emerging Cross-Sectional Technologies | 108 | Active |
| USD603087S1 | Snow shield for LED lamp | General | 91 | Expired |
| US7637636B2 | LED lamp | Mechanical Engineering; Lighting; Heating | 84 | Active |
| US7637635B2 | LED lamp with a heat sink | Mechanical Engineering; Lighting; Heating | 66 | Active |
| US8087807B2 | LED lamp | Mechanical Engineering; Lighting; Heating | 60 | Active |
| US7997762B2 | Light-guiding modules and LED lamp using the same | Mechanical Engineering; Lighting; Heating | 59 | Active |
| US7568817B2 | LED lamp | Mechanical Engineering; Lighting; Heating | 59 | Active |
| US7635205B2 | LED lamp with heat dissipation device | Emerging Cross-Sectional Technologies | 58 | Active |
| USD578696S1 | LED lamp assembly | General | 54 | Expired |
| USD578697S1 | LED lamp | General | 51 | Expired |
| US8930839B2 | Automatically arranging of icons on a user interface | Physics | 51 | Active |
| USD573292S1 | LED lamp | General | 44 | Expired |
| US7744251B2 | LED lamp having a sealed structure | Mechanical Engineering; Lighting; Heating | 44 | Active |
| US7780318B2 | Flood lamp assembly having a reinforced bracket for supporting a weight thereof | Mechanical Engineering; Lighting; Heating | 41 | Active |
| USD580577S1 | LED lamp | General | 36 | Expired |
| US8047682B2 | LED street lamp assembly | Emerging Cross-Sectional Technologies | 34 | Active |
| US8201970B2 | LED lamp having improved waterproof performance | Mechanical Engineering; Lighting; Heating | 29 | Active |
| USD614336S1 | LED lamp | General | 29 | Expired |
| US7665864B2 | LED lamp assembly | Mechanical Engineering; Lighting; Heating | 26 | Active |
| US7588355B1 | LED lamp assembly | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US8021026B2 | Lamp with angle adjusting member | Mechanical Engineering; Lighting; Heating | 22 | Active |
| US5548137A | Group II-VI compound semiconductor light emitting devices and an ohmic contact therefor | Electricity | 19 | Expired |
| USD578695S1 | LED lamp assembly | General | 19 | Expired |
| US7744250B2 | LED lamp with a heat dissipation device | Mechanical Engineering; Lighting; Heating | 18 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.