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ZHONG HUICAI

Overview
  • Total Patents
    29
About

ZHONG HUICAI has a total of 29 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 are LAVOIE CHRISTIAN, JIJIA SCIENCE & TECHNOLOGY CO and RYOSAN CO LTD.

Patent filings in countries

World map showing ZHONG HUICAIs patent filings in countries
# Country Total Patents
#1 United States 29

Patent filings per year

Chart showing ZHONG HUICAIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Liang Qingqing 29
#2 Zhong Huicai 29
#3 Zhao Chao 9
#4 Yin Haizhou 6
#5 Zhu Huilong 5
#6 Luo Zhijiong 4
#7 Luo Jun 3
#8 Yan Jiang 1
#9 Yang Da 1

Latest patents

Publication Filing date Title
US2013045588A1 Method for manufacturing semiconductor device
US2013049125A1 Semiconductor device structure and method for manufacturing the same
US2012273886A1 Embedded source/drain MOS transistor
US2013015529A1 Semiconductor device structure and method for manufacturing the same
US2012126245A1 Shallow trench isolation structure and method for forming the same
US2012126244A1 Shallow trench isolation structure and method for forming the same
US2012025317A1 Semiconductor device structure and method for fabricating the same
US2011298053A1 Manufacturing method of gate stack and semiconductor device