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XU QIUXIA

Overview
  • Total Patents
    11
About

XU QIUXIA has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, digital networks and optics are ARNOLD JOHN C, SEMICONDUCTOR INT IC MANUFACTURE SHANGHAI CO LTD and GREEN BRUCE M.

Patent filings in countries

World map showing XU QIUXIAs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing XU QIUXIAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xu Qiuxia 11
#2 Xu Gaobo 6
#3 Li Yongliang 5
#4 Zhou Huajie 1
#5 Zhao Chao 1

Latest patents

Publication Filing date Title
US2013249012A1 CMOS device and method for manufacturing the same
US2013130448A1 Method for forming and controlling molecular level SiO2 interface layer
US2012115321A1 Method for removing polymer after etching gate stack structure of high-K gate dielectric/metal gate
US2012115087A1 Method for improving electron-beam
US2011287620A1 Method of adjusting metal gate work function of NMOS device