Inventor · disambiguated record
Chao Chen
Also filed as: CHEN CHAO · CHEN CHAO-CHANG · CHEN CHAO-CHANG A · CHEN CHAO-MING
22 granted patents·11 pending applications·134 citations·filing 2003–2022
94Inventor score
Files withRESEARCH IN MOTION LTD8UNIV NAT TAIWAN SCIENCE & TECHNOLOGY5CHEN CHAO-CHANG4UNIV NAT TAIWAN SCIENCE TECH4CHEN CHAO2
Top patents by PatentIndex Score
33 records- 0188US7362585B2Frame for a device mounted above a printed circuit board in an electronic deviceRESEARCH IN MOTION LTD·Filed 2005·Granted Apr 22, 2008·18 cites·16 claims
- 0287US7217148B1Integrated circuit card holderRESEARCH IN MOTION LTD·Filed 2006·Granted May 15, 2007·19 cites·14 claims
- 0386US8233282B2Frame for a device mounted above a printed circuit board in an electronic deviceCHEN CHAO·Filed 2008·Granted Jul 31, 2012·10 cites·19 claims
- 0482US7319461B2Hand-held electronic device with multiple input mode thumbwheelRESEARCH IN MOTION LTD·Filed 2004·Granted Jan 15, 2008·16 cites·8 claims
- 0582US7196671B2Combination of tube assembly and clip for wireless antenna groundingRESEARCH IN MOTION LTD·Filed 2005·Granted Mar 27, 2007·9 cites·14 claims
- 0680US10155332B2In-mold vibratile injection compression molding method and molding apparatus thereofUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2015·Granted Dec 18, 2018·2 cites·14 claims
- 0780US9375821B2Electrically assisted chemical-mechanical planarization (EACMP) system and method thereofCHEN CHAO-CHANG·Filed 2012·Granted Jun 28, 2016·13 cites·18 claims
- 0878US7825899B2Piano-style keypad employing a light guideRESEARCH IN MOTION LTD·Filed 2006·Granted Nov 2, 2010·10 cites·21 claims
- 0970US10274750B2Progressive multifocal contact lens and producing method thereofUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2017·Granted Apr 30, 2019·2 cites·16 claims
- 1069US9193032B2Supplying system of adding gas into polishing slurry and method thereofUNIV NAT TAIWAN SCIENCE TECH·Filed 2014·Granted Nov 24, 2015·3 cites·10 claims
- 1166US7394434B2Combination of tube assembly and clip for wireless antenna groundingRESEARCH IN MOTION LTD·Filed 2007·Granted Jul 1, 2008·3 cites·13 claims
- 1266US7209297B2Soft zoom lens systemUNIV NAT TAIWAN SCIENCE TECH·Filed 2005·Granted Apr 24, 2007·4 cites·4 claims
- 1363US6942500B2Surface mountable clip suitable for use in a mobile communication deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Sep 13, 2005·14 cites·10 claims
- 1458US2025018517A1System and method of processing aluminum alloyCOMPTAKE TECH INC·Filed 2022·Application pending·0 cites
- 1557US8172906B2Artificial joint fixation mechanismYANG RONG-SEN·Filed 2006·Granted May 8, 2012·4 cites·3 claims
- 1653US7053842B2Combination of tube assembly and clip for wireless antenna groundingCHEN CHAO·Filed 2003·Granted May 30, 2006·5 cites·40 claims
- 1753US2022379433A1Polishing system and dressing device thereofTA LIANG TECH CO LTD·Filed 2022·Application pending·0 cites
- 1851US11359906B2Method, system and apparatus for uniformed surface measurementUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 1950US12304011B2Rail welding method and deviceUNIV DEZHOU·Filed 2022·Granted May 20, 2025·0 cites·7 claims
- 2050US11633834B2Method for repairing polishing pad in real timeTA LIANG TECH CO LTD·Filed 2020·Granted Apr 25, 2023·0 cites·2 claims
- 2150US8743535B2Keypad with water and dust protectionWENNEMER DIETMAR FRANK·Filed 2011·Granted Jun 3, 2014·0 cites·6 claims
- 2249US2025018486A1System and method of thinning wafer substrateCOMPTAKE TECH INC·Filed 2022·Application pending·0 cites
- 2346US2009036028A1Chemical mechanical polishing apparatus and chemical mechanical polishing method thereofUNIV NAT TAIWAN SCIENCE TECH·Filed 2008·Application pending·0 cites
- 2443US7965442B2Combined retardation optical deviceUNIV NAT TAIWAN SCIENCE TECH·Filed 2008·Granted Jun 21, 2011·0 cites·6 claims
- 2543US2007288020A1Soft tissue fixation device for organs proximate shankboneUNITED ORTHOPEDIC CORP·Filed 2006·Application pending·0 cites
- 2641US7119463B2Vibration motor bootRESEARCH IN MOTION LTD·Filed 2003·Granted Oct 10, 2006·2 cites·4 claims
- 2740US2013147077A1In-mold vibratile injection compression molding method and molding apparatus thereofCHEN CHAO-CHANG·Filed 2012·Application pending·0 cites
- 2839US11524472B2Method of manufacturing optical component having micro-structuresUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2021·Granted Dec 13, 2022·0 cites·14 claims
- 2935US2012241297A1System and Method for Keypad Light Guide Optical Features and CoatingsPRSA STEVEN A·Filed 2011·Application pending·0 cites
- 3035US2004229478A1Rotatory wireless USB network interface cardFiled 2003·Application pending·0 cites
- 3134US2007290050A1Memory card and memory card/adaptor combinationCHEN CHAO-CHANG·Filed 2006·Application pending·0 cites
- 3234US2007267505A1Composite interface memory cardCHEN CHAO-CHANG·Filed 2006·Application pending·0 cites
- 3333US2018194092A1Method of manufacturing optical component having micro-structuresUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →