Vincent Cheng
14Patents
6h-index
14Co-inventors
63Inventor score
Filing activity: Jun 13, 1994 → Jul 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6798889B1 | Method and apparatus for multi-channel sound system calibration | Electricity | 232 | Expired |
| US5457479A | Apparatus having dual modes for controlling cursor on display screen | Emerging Cross-Sectional Technologies | 161 | Expired |
| US7848971B1 | Integrated online chat within an income tax preparation product | Physics | 25 | Active |
| US6892678B2 | Pet collar | Human Necessities | 15 | Expired |
| USD550642S1 | Mobile phone | General | 12 | Expired |
| USD699067S1 | Cookware vessel with decorative rim and exterior | General | 8 | Active |
| US8756125B1 | Method and system for providing remote financial assistance | Physics | 4 | Active |
| US8620712B1 | Method and system of intelligent matching for meetings | Physics | 4 | Active |
| US5652604A | Hollow track ball and method for manufacturing same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8939313B2 | Anodized clad copper cookware | Chemistry; Metallurgy | 2 | Active |
| US6326951A | Track ball | Physics | 1 | Expired |
| US6659665B1 | USB keyboard having blue tooth device | Physics | 1 | Expired |
| US10821773B2 | Paint brush and paint storage container, device, kit and system for use on portable touch-ups | Performing Operations; Transporting | 0 | Active |
| US11882960B2 | Cookware for searing | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.