Chao-Chi Chen
40Patents
6h-index
54Co-inventors
72Inventor score
Filing activity: Jun 25, 2002 → Feb 20, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7844055B2 | Detecting and transporting dynamic presence information over a wireless and wireline communications network | Electricity | 51 | Expired |
| US7711002B2 | Transcoding SMS-based streamed messages to SIP-based IP signals in wireless and wireline networks | Electricity | 44 | Expired |
| US7222206B2 | Removable module for a portable electronic device having stand-alone and system functionality | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7271997B2 | Processor module packaging for a portable electronic device display | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7925298B2 | User interface for a secondary display module of a mobile electronic device | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7212399B2 | Processor module packaging for a portable electronic device display | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6756291B1 | Method for hardening gate oxides using gate etch process | Electricity | 4 | Expired |
| US10184571B2 | Valve structure with elastic anti-leakage member | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9863546B2 | Air admittance valve preventing mephitis overflow | Emerging Cross-Sectional Technologies | 3 | Active |
| US11308671B2 | Method and apparatus for controlling mouth shape changes of three-dimensional virtual portrait | Physics | 3 | Active |
| US7425486B2 | Method for forming a trench capacitor | Electricity | 2 | Active |
| US10415712B2 | Air admittance valve preventing mephitis overflow | Emerging Cross-Sectional Technologies | 2 | Active |
| US9886517B2 | Ranking product information | Physics | 2 | Active |
| US8037558B1 | Wash basin drain structure | Fixed Constructions | 2 | Active |
| US8772054B2 | Focus control method for photolithography | Physics | 1 | Active |
| US9563665B2 | Product search method and system | Physics | 1 | Active |
| US11139742B2 | Switching controller circuit and method for controlling flyback power converter | Emerging Cross-Sectional Technologies | 1 | Active |
| US11047494B2 | Air admittance valve preventing mephitis overflow | Emerging Cross-Sectional Technologies | 1 | Active |
| US11913580B2 | Quick connector structure | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6995064B2 | Halogen gettering method for forming field effect transistor (FET) device | Electricity | 1 | Expired |
| US8962353B2 | System and methods for semiconductor device performance prediction during processing | Electricity | 1 | Active |
| US10816098B2 | Valve structure with elastic anti-leakage member | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11290009B2 | High energy efficiency switched-capacitor power converter | Emerging Cross-Sectional Technologies | 0 | Active |
| US11190140B2 | Wide voltage trans-impedance amplifier | Electricity | 0 | Active |
| US9307305B2 | Smart ODN system of low power consumption | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.