Po-Cheng Chen
72Patents
8h-index
99Co-inventors
81Inventor score
Filing activity: Mar 3, 1999 → Aug 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9823697B2 | Electronic device | Physics | 29 | Active |
| USD495422S1 | Massage rod | General | 28 | Expired |
| US7302390B2 | Configurable distributed speech recognition system | Physics | 23 | Expired |
| US6662160B1 | Adaptive speech recognition method with noise compensation | Physics | 18 | Expired |
| US6408269B1 | Frame-based subband Kalman filtering method and apparatus for speech enhancement | Physics | 15 | Expired |
| US6570986B1 | Double-talk detector | Electricity | 15 | Expired |
| US6545410B1 | Flat panel display of a sealing channel | Electricity | 12 | Expired |
| US6420835B1 | Color plasma display panel | Electricity | 8 | Expired |
| US9528653B1 | Electronic device and support frame capable of rising automatically and rotating selectively | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US7114602B2 | Multiple function luggage | Human Necessities | 7 | Expired |
| US9902317B1 | System and method for controlling mobile warning triangle | Performing Operations; Transporting | 6 | Active |
| US6494112B2 | Gear shifter on handlebar for operating bicycle derailleur mechanism | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6515420B2 | Full-color plasma display panel using different discharge gases to emit lights | Electricity | 5 | Expired |
| US7302874B2 | Handlebar gear shifter for bicycle | Emerging Cross-Sectional Technologies | 4 | Active |
| US7373854B2 | Bicycle gear-shifting handgrip | Emerging Cross-Sectional Technologies | 4 | Active |
| US6631565B2 | Alignment tool for assembling a rear plate and a frame of a flat display panel | Physics | 3 | Expired |
| US6479933B1 | Full-color plasma display panel that uses different discharge gases to emit different colored light | Electricity | 3 | Expired |
| US7052285B2 | Electrode mounting structure and flat panel display employing the same | Electricity | 3 | Expired |
| US11302818B2 | Gate resistance reduction through low-resistivity conductive layer | Electricity | 2 | Active |
| US9546664B2 | Fan system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7045963B2 | Plasma display panel | Electricity | 2 | Expired |
| US6522073B2 | Plasma display panel with an auxiliary bonding pad | Electricity | 2 | Expired |
| US8220357B2 | Bicycle shifter | Emerging Cross-Sectional Technologies | 1 | Active |
| US10053185B1 | Bicycle crankset with eccentric chainring | Performing Operations; Transporting | 1 | Active |
| US9091104B2 | Hinge structure and electronic device having the same | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.