Chen Wei
20Patents
9h-index
31Co-inventors
75Inventor score
Filing activity: Apr 17, 1995 → Jul 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6977485B1 | Battery charging and/or DC power supply circuitry | Electricity | 212 | Expired |
| USD750835S1 | Electronic cigarette | General | 108 | Active |
| USD750834S1 | Electronic cigarette | General | 103 | Active |
| US7839112B2 | Torque control circuit for impact tool | Electricity | 23 | Active |
| US7936140B2 | Torque control circuit for electrical motor | Electricity | 19 | Active |
| US6971288B2 | Automatically adjusting self-tightening wrench | Performing Operations; Transporting | 14 | Expired |
| US6955281B1 | Electric nailing gun that automatically reduces impact of plunger while no nail is inside | Performing Operations; Transporting | 13 | Expired |
| US7332455B2 | Catalyst component and catalyst for olefin polymerization as well as use thereof | Chemistry; Metallurgy | 12 | Expired |
| USD706479S1 | Recessed downlight luminaire | General | 9 | Active |
| US5542319A | Adjustable rachet-style self-tightening wrench | Performing Operations; Transporting | 8 | Expired |
| US5838544A | Heat dissipating structure for rectifiers of car alternators | Electricity | 7 | Expired |
| USD727560S1 | Substrate holder | General | 5 | Active |
| US7332895B2 | Regulator for eliminating noises generated by automotive power generator | Electricity | 2 | Expired |
| US9553444B2 | Method and device for suppressing high-voltage electricity | Electricity | 0 | Active |
| US7015657B2 | Ballast for high intensity discharging lamp | Emerging Cross-Sectional Technologies | 0 | Expired |
| US12114992B2 | Method for calculating 19 biological parameters associated with light absorption of human skin by means of mathematical model | Physics | 0 | Active |
| US12311409B2 | Silicon wafer sorting mechanism and sorting machine equipped with sorting mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
| US12289057B2 | Circuits and methods for controlling bidirectional CLLC converters | Emerging Cross-Sectional Technologies | 0 | Active |
| US7038503B2 | Driving circuit for electrical nailing gun | Performing Operations; Transporting | 0 | Expired |
| US12403511B2 | Devices for automatic cleaning of a monocrystalline silicon bar | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.