P

Inventor

WANG CHIH-CHENG

TW24 patents
⚠️ This page may combine multiple inventors who share the name “WANG CHIH-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

E INK HOLDINGS INC

4 patents
US9575369B2Feb 21, 2017

Manufacturing method for display module

E INK HOLDINGS INC1 citations47
US9399336B2Jul 26, 2016

Gas barrier substrate

E INK HOLDINGS INC1 citations46
US9117706B2Aug 25, 2015

Pixel structure with pixel electrode connected to conductive pattern through plural contact holes

E INK HOLDINGS INC0 citations46
US8952606B2Feb 10, 2015

Pixel structure

E INK HOLDINGS INC0 citations40

IND TECH RES INST

3 patents
US6638040B2Oct 28, 2003

Dry vacuum pump

IND TECH RES INST7 citations63
US7449091B2Nov 11, 2008

Wafer electroplating apparatus

IND TECH RES INST2 citations59
US7238265B2Jul 3, 2007

Electroplating apparatus with functions of voltage detection and flow rectification

IND TECH RES INST4 citations59

QUANTA COMP INC

2 patents
US7388977B2Jun 17, 2008

Test system and method for portable electronic apparatus

QUANTA COMP INC26 citations86
US7200497B2Apr 3, 2007

Test system and method for portable electronic apparatus

QUANTA COMP INC28 citations86

GRAND PLASTIC TECHNOLOGY CORP

2 patents
US6793836B2Sep 21, 2004

Puddle etching method of thin film by using spin-processor

GRAND PLASTIC TECHNOLOGY CORP21 citations85
US7115526B2Oct 3, 2006

Method for wet etching of high k thin film at low temperature

GRAND PLASTIC TECHNOLOGY CORP15 citations79

UNITED MICROELECTRONICS CORP

2 patents
US10640372B2May 5, 2020

Method for fabricating MEMS device integrated with a semiconductor integrated circuit

UNITED MICROELECTRONICS CORP0 citations46
US10472232B2Nov 12, 2019

MEMS device integrated with a semiconductor integrated circuit and manufacturing method thereof

UNITED MICROELECTRONICS CORP0 citations46

CHEN CHIEN-HAN

2 patents
US9348185B2May 24, 2016

Pixel structure and manufacturing method thereof

CHEN CHIEN-HAN0 citations45
US9684216B2Jun 20, 2017

Pixel structure and fabrication method thereof

CHEN CHIEN-HAN0 citations34

NEXTRONICS ENGINEERING CORP

1 patent
US6755672B2Jun 29, 2004

Connector protection cover structure

NEXTRONICS ENGINEERING CORP14 citations80

LEADERMAN & ASSOCIATES CO LTD

1 patent
US7972513B2Jul 5, 2011

Process for treating nitrogenous wastewater with simultaneous autotrophic denitrification, hetertrophic denitrification and COD removal

LEADERMAN & ASSOCIATES CO LTD9 citations75

(unassigned)

1 patent
US5593485AJan 14, 1997

Extinguishing compositions and process for producing the same

5 citations62

FERRO CORP

1 patent
US11225433B2Jan 18, 2022

Sintering aid for glasses for machinable phyllosilicate based structures

FERRO CORP0 citations59

TAIWAN SEMICONDUCTOR MFG

1 patent
US6969688B2Nov 29, 2005

Wet etchant composition and method for etching HfO2 and ZrO2

TAIWAN SEMICONDUCTOR MFG5 citations58

PROMOS TECHNOLOGIES INC

1 patent
US7354837B2Apr 8, 2008

Fabrication method for single and dual gate spacers on a semiconductor device

PROMOS TECHNOLOGIES INC2 citations55

TANG WEN-CHUNG

1 patent
US8961255B2Feb 24, 2015

Manufacturing method for flexible display apparatus

TANG WEN-CHUNG1 citations50

GRAND PROCESS TECH CORPORATION

1 patent
US12431382B2Sep 30, 2025

Integrated wafer debonding and cleaning apparatus and debonding and cleaning method

GRAND PROCESS TECH CORPORATION0 citations34

MITAC COMPUTING TECH CORP

1 patent
US10802918B2Oct 13, 2020

Computer device, server device, and method for controlling hybrid memory unit thereof

MITAC COMPUTING TECH CORP0 citations32