Inventor · disambiguated record
Chih-Ching Cheng
Also filed as: CHENG CHIH-CHING · CHENG CHIH-MING
30 granted patents·15 pending applications·214 citations·filing 2000–2024
96Inventor score
Files withUNIQUE PRODUCT & DESIGN CO LTD11TAIWAN SEMICONDUCTOR MFG CO LTD8CHENG CHIH-CHING7HUGA OPTOTECH INC7BABY JOGGER LLC2
Top patents by PatentIndex Score
45 records- 0198US11993301B2Unlocking device with pause functionUNIQUE PRODUCT & DESIGN CO LTD·Filed 2020·Granted May 28, 2024·17 cites·18 claims
- 0298US7632035B2Folding baby strollerDYNAMIC BRANDS LLC·Filed 2005·Granted Dec 15, 2009·93 cites·38 claims
- 0392US8247822B2Semiconductor light-emitting deviceCHENG CHIH CHING·Filed 2010·Granted Aug 21, 2012·14 cites·20 claims
- 0490US9365230B2Folding baby strollerBABY JOGGER LLC·Filed 2015·Granted Jun 14, 2016·3 cites·18 claims
- 0586US8899613B2Folding baby strollerCHENG CHIH-CHING·Filed 2012·Granted Dec 2, 2014·6 cites·25 claims
- 0686US8308391B2Folding baby strollerCHENG CHIH-CHING·Filed 2009·Granted Nov 13, 2012·17 cites·10 claims
- 0785US9187113B2Folding baby strollerBABY JOGGER LLC·Filed 2014·Granted Nov 17, 2015·3 cites·11 claims
- 0879US9431221B2Plasma-processing apparatus with upper electrode plate and method for performing plasma treatment processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Aug 30, 2016·4 cites·20 claims
- 0979US8258531B2Semiconductor devicesCHENG CHIH CHING·Filed 2010·Granted Sep 4, 2012·4 cites·26 claims
- 1079US7498607B2Epi-structure with uneven multi-quantum well and the method thereofHUGA OPTOTECH INC·Filed 2007·Granted Mar 3, 2009·7 cites·24 claims
- 1178US10115858B2Light emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2018·Granted Oct 30, 2018·2 cites·20 claims
- 1276US11052933B2Moving carrier and folding method thereofUNIQUE PRODUCT & DESIGN CO LTD·Filed 2019·Granted Jul 6, 2021·5 cites·20 claims
- 1374US11827265B2Movable carrier and folding method thereforUNIQUE PRODUCT & DESIGN CO LTD·Filed 2021·Granted Nov 28, 2023·1 cites·20 claims
- 1473US10158046B2Semiconductor element and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Dec 18, 2018·2 cites·11 claims
- 1572US10556608B2Moving carrierUNIQUE PRODUCT & DESIGN CO LTD·Filed 2018·Granted Feb 11, 2020·4 cites·20 claims
- 1671US9263530B2Field effect transistorEPISTAR CORP·Filed 2013·Granted Feb 16, 2016·3 cites·20 claims
- 1770US7973326B2Semiconductor structure combination for epitaxy of semiconductor optoelectronic deviceHUGA OPTOTECH INC·Filed 2007·Granted Jul 5, 2011·3 cites·15 claims
- 1870US2024387152A1Dry etcher uniformity control by tuning edge zone plasma sheathTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1970US2024379387A1Small gas flow monitoring of dry etcher by oes signalTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2069US10575656B2Carrying device and folding method thereofUNIQUE PRODUCT & DESIGN CO LTD·Filed 2018·Granted Mar 3, 2020·2 cites·20 claims
- 2169US2023033077A1Pedaling sensing device of electric bicycleUNIQUE PRODUCT & DESIGN CO LTD·Filed 2022·Application pending·0 cites
- 2268US2010101496A1Wafer carrier and epitaxy machine using the sameHUGA OPTOTECH INC·Filed 2009·Application pending·0 cites
- 2365US10173710B1CartUNIQUE PRODUCT & DESIGN CO LTD·Filed 2017·Granted Jan 8, 2019·3 cites·9 claims
- 2465US7915605B2LED packaged structure and applications of LED as light sourceHUGA OPTOTECH INC·Filed 2007·Granted Mar 29, 2011·2 cites·4 claims
- 2564US2009308319A1Wafer carrier and epitaxy machine using the sameHUGA OPTOTECH INC·Filed 2008·Application pending·0 cites
- 2663US12334314B2Dry etcher uniformity control by tuning edge zone plasma sheathTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 17, 2025·0 cites·20 claims
- 2763US10494006B2Moving carrierUNIQUE PRODUCT & DESIGN CO LTD·Filed 2018·Granted Dec 3, 2019·2 cites·20 claims
- 2863US2021039744A1Pedaling sensing device of electric bicycleUNIQUE PRODUCT & DESIGN CO LTD·Filed 2020·Application pending·0 cites
- 2962US8529822B2Method for manufacturing a flexible optical plate, product and backlight module made therewithCHUNG CHEN-KUEI·Filed 2011·Granted Sep 10, 2013·1 cites·5 claims
- 3062US8143081B2Method for dicing a diced optoelectronic semiconductor waferCHENG CHIH-CHING·Filed 2007·Granted Mar 27, 2012·2 cites·9 claims
- 3162US2025010899A1Trolley and folding method thereofUNIQUE PRODUCT & DESIGN CO LTD·Filed 2024·Application pending·0 cites
- 3260US12142494B2Small gas flow monitoring of dry etcher by OES signalTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·20 claims
- 3355US6374954B1Baby walker speed control casterKINGSTAR BABY CARRIAGES CO LTD·Filed 2000·Granted Apr 23, 2002·14 cites·4 claims
- 3449US2023335679A1Light-emitting diode and semiconductor deviceHUAIAN AUCKSUN OPTOELECTRONICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 3548US2010006862A1Substrate for fabricating light emitting device and light emitting device fabricated therefromHUGA OPTOTECH INC·Filed 2009·Application pending·0 cites
- 3647US2025160062A1Light-emitting diode epitaxial structure and light-emitting diodeHUAIAN AUCKSUN OPTOELECTRONICS TECH CO LTD·Filed 2022·Application pending·0 cites
- 3746US10879051B2Method for controlling exposure region in bevel etching process for semiconductor fabricationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Dec 29, 2020·0 cites·20 claims
- 3846US8896012B2Light emitting diodeCHENG CHIH-CHING·Filed 2010·Granted Nov 25, 2014·0 cites·19 claims
- 3946US2010059773A1Semiconductor light-emitting deviceHUGA OPTOTECH INC·Filed 2008·Application pending·0 cites
- 4045US2012258285A1Substrate for fabricating light emitting device and light emitting device fabricated therefromCHENG CHIH-CHING·Filed 2012·Application pending·0 cites
- 4144US12205844B2Plasma control method in semiconductor wafer fabricationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jan 21, 2025·0 cites·20 claims
- 4243US2002074774A1Adjustable handle of umbrella stroller by telescoping and swivelingFiled 2000·Application pending·0 cites
- 4343US2020269950A1Drivetrain for electric bikeUNIQUE PRODUCT & DESIGN CO LTD·Filed 2019·Application pending·0 cites
- 4439US2004163214A1Assist handle for electric toolsMOTOMAX ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 4538US9972526B2Method for forming conductive structure in semiconductor structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted May 15, 2018·0 cites·20 claims
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