Inventor
CHENG CHIH-CHING
TW30 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHIH-CHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIQUE PRODUCT & DESIGN CO LTD
7 patentsUS11993301B2May 28, 2024
Unlocking device with pause function
UNIQUE PRODUCT & DESIGN CO LTD17 citations85
US11052933B2Jul 6, 2021
Moving carrier and folding method thereof
UNIQUE PRODUCT & DESIGN CO LTD5 citations73
US10575656B2Mar 3, 2020
Carrying device and folding method thereof
UNIQUE PRODUCT & DESIGN CO LTD2 citations73
US10556608B2Feb 11, 2020
Moving carrier
UNIQUE PRODUCT & DESIGN CO LTD4 citations73
US10494006B2Dec 3, 2019
Moving carrier
UNIQUE PRODUCT & DESIGN CO LTD2 citations73
US10173710B1Jan 8, 2019
Cart
UNIQUE PRODUCT & DESIGN CO LTD3 citations73
US11827265B2Nov 28, 2023
Movable carrier and folding method therefor
UNIQUE PRODUCT & DESIGN CO LTD1 citations62
TAIWAN SEMICONDUCTOR MFG CO LTD
6 patentsUS9431221B2Aug 30, 2016
Plasma-processing apparatus with upper electrode plate and method for performing plasma treatment process
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations71
US10879051B2Dec 29, 2020
Method for controlling exposure region in bevel etching process for semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12334314B2Jun 17, 2025
Dry etcher uniformity control by tuning edge zone plasma sheath
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46
US12205844B2Jan 21, 2025
Plasma control method in semiconductor wafer fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46
US12142494B2Nov 12, 2024
Small gas flow monitoring of dry etcher by OES signal
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46
US9972526B2May 15, 2018
Method for forming conductive structure in semiconductor structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations45
CHENG CHIH-CHING
4 patentsUS8308391B2Nov 13, 2012
Folding baby stroller
CHENG CHIH-CHING17 citations92
US8899613B2Dec 2, 2014
Folding baby stroller
CHENG CHIH-CHING6 citations83
US8143081B2Mar 27, 2012
Method for dicing a diced optoelectronic semiconductor wafer
CHENG CHIH-CHING2 citations60
US8896012B2Nov 25, 2014
Light emitting diode
CHENG CHIH-CHING0 citations51
HUGA OPTOTECH INC
3 patentsUS7498607B2Mar 3, 2009
Epi-structure with uneven multi-quantum well and the method thereof
HUGA OPTOTECH INC7 citations73
US7973326B2Jul 5, 2011
Semiconductor structure combination for epitaxy of semiconductor optoelectronic device
HUGA OPTOTECH INC3 citations62
US7915605B2Mar 29, 2011
LED packaged structure and applications of LED as light source
HUGA OPTOTECH INC2 citations62