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WEI ZHIQIANG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    213,702
About

WEI ZHIQIANG has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and United States. Its main competitors in its focus markets computer technology, semiconductors and civil engineering are SHIM SUNIL, LEE CHANGHYUN and KRILIC GORAN.

Patent filings in countries

World map showing WEI ZHIQIANGs patent filings in countries
# Country Total Patents
#1 China 9
#2 United States 6

Patent filings per year

Chart showing WEI ZHIQIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Zhiqiang 14
#2 Takagi Takeshi 6
#3 Iijima Mitsuteru 4
#4 Ma Hetai 3
#5 Wei Wei 2
#6 Zhang Yun 2
#7 Kawai Ken 1
#8 Takahashi Ichirou 1
#9 Azuma Ryotaro 1
#10 Kawashima Yoshio 1

Latest patents

Publication Filing date Title
CN111733848A Multifunctional plugging device
CN105292121A Method for predicting stability of vehicles
CN104757800A Sitting-lying tool with secondary reciprocating motion effect
CN103276967A Multidirectional pin tumbler and vane mutually controlling lock head
CN102877711A Locking piece for anti-theft lock
CN102817501A Lock device with dual-key and dual-control anti-theft lock core and key device matched with lock device
CN102337801A Thimble type bipartition circular lock
CN102322190A Electric cabinet door lock
US2012319072A1 Method for manufacturing non-volatile memory device, non-volatile memory element, and non-volatile memory device
US2011103132A1 Nonvolatile memory element and semiconductor memory device including nonvolatile memory element
CN101544213A 24-hour vehicle turning overspeed control device
US2010014343A1 Nonvolatile memory apparatus and nonvolatile data storage medium