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CHEN CHIEN-HAO

Overview
  • Total Patents
    11
About

CHEN CHIEN-HAO has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors and audio-visual technology are RHODES HOWARD E, ISETEX INC and INTELLECTUAL VENTURESII LLC.

Patent filings in countries

World map showing CHEN CHIEN-HAOs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing CHEN CHIEN-HAOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Chien-Hao 11
#2 Lee Tze-Liang 9
#3 Chen Shih-Chang 5
#4 Nieh Chun-Feng 3
#5 Yang Wen-Chih 2
#6 Lin Kang-Cheng 2
#7 Chang Chi Hsin 2
#8 Yeh Jun-Lin 2
#9 Li Chii-Horng 2
#10 Lien Hao-Ming 2

Latest patents

Publication Filing date Title
US2010044803A1 Sealing structure for high-K metal gate
US2007010073A1 Method of forming a MOS device having a strained channel region
US2006284249A1 Impurity co-implantation to improve transistor performance
US2006263992A1 Method of forming the N-MOS and P-MOS gates of a CMOS semiconductor device
US2006244074A1 Hybrid-strained sidewall spacer for CMOS process
US2006234455A1 Structures and methods for forming a locally strained transistor
US2006151808A1 MOSFET device with localized stressor