WEI-CHENG LING
15Patents
1h-index
33Co-inventors
54Inventor score
Filing activity: Dec 7, 1989 → Aug 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5046781A | Arrangement for height adjustment | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US11512841B1 | Automatically adjustable shadowless operating lamp | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7811154B2 | Grinding apparatus | Performing Operations; Transporting | 1 | Active |
| US8506772B2 | Sputtering apparatus | Electricity | 1 | Active |
| US7855000B2 | Optical element with anti-reflection unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US11238259B2 | Fingerprint module and preparation method thereof, and electronic device and preparation method thereof | Electricity | 0 | Active |
| US7826150B2 | Optical lens | Physics | 0 | Active |
| US11295110B2 | Under-screen biometric identification apparatus and electronic device | Electricity | 0 | Active |
| US12132276B2 | Watertight joint and plug-in device | Electricity | 0 | Active |
| US11902043B2 | Self-learning home system and framework for autonomous home operation | Physics | 0 | Active |
| US8852411B2 | Sputtering apparatus | Electricity | 0 | Active |
| US12062469B2 | Waterproof sealing structure for a cable and communication device | Electricity | 0 | Active |
| US12175811B2 | Method and device for monitoring operation of at least one electrical load for a vehicle | Physics | 0 | Active |
| US12155186B2 | Sealing device and underwater machinery equipment | Electricity | 0 | Active |
| US8241757B2 | Multilayer substrate | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.