Chao Chen
22Patents
6h-index
40Co-inventors
65Inventor score
Filing activity: Jul 31, 2003 → Jan 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9375821B2 | Electrically assisted chemical-mechanical planarization (EACMP) system and method thereof | Electricity | 13 | Active |
| US7319461B2 | Hand-held electronic device with multiple input mode thumbwheel | Electricity | 10 | Expired |
| US7217148B1 | Integrated circuit card holder | Physics | 9 | Expired |
| US7362585B2 | Frame for a device mounted above a printed circuit board in an electronic device | Electricity | 9 | Expired |
| US6942500B2 | Surface mountable clip suitable for use in a mobile communication device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7825899B2 | Piano-style keypad employing a light guide | Physics | 6 | Active |
| US8233282B2 | Frame for a device mounted above a printed circuit board in an electronic device | Electricity | 6 | Active |
| US7196671B2 | Combination of tube assembly and clip for wireless antenna grounding | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9193032B2 | Supplying system of adding gas into polishing slurry and method thereof | Performing Operations; Transporting | 2 | Active |
| US7053842B2 | Combination of tube assembly and clip for wireless antenna grounding | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8172906B2 | Artificial joint fixation mechanism | Human Necessities | 2 | Expired |
| US7209297B2 | Soft zoom lens system | Physics | 2 | Expired |
| US7394434B2 | Combination of tube assembly and clip for wireless antenna grounding | Emerging Cross-Sectional Technologies | 1 | Active |
| US10155332B2 | In-mold vibratile injection compression molding method and molding apparatus thereof | Performing Operations; Transporting | 1 | Active |
| US7119463B2 | Vibration motor boot | Physics | 1 | Expired |
| US10274750B2 | Progressive multifocal contact lens and producing method thereof | Physics | 1 | Active |
| US11633834B2 | Method for repairing polishing pad in real time | Performing Operations; Transporting | 0 | Active |
| US11359906B2 | Method, system and apparatus for uniformed surface measurement | Physics | 0 | Active |
| US11524472B2 | Method of manufacturing optical component having micro-structures | Performing Operations; Transporting | 0 | Active |
| US8743535B2 | Keypad with water and dust protection | Emerging Cross-Sectional Technologies | 0 | Active |
| US12304011B2 | Rail welding method and device | Performing Operations; Transporting | 0 | Active |
| US7965442B2 | Combined retardation optical device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.