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HAN ZHENG

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    201,693
  • Filing trend
    ⇩ 100.0%
About

HAN ZHENG has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets furniture and games, measurement and computer technology are UNIV BEIJING SPORT, CHEN YU-YU and WANG JIJUN.

Patent filings in countries

World map showing HAN ZHENGs patent filings in countries

Patent filings per year

Chart showing HAN ZHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Zheng 21
#2 Dai Xiaowei 2
#3 Han Jianguo 2
#4 Chen Mi 2
#5 Zhang Mei 1
#6 Han Cong 1
#7 Bo Huaizhi 1
#8 Zhao Ming 1

Latest patents

Publication Filing date Title
CN111561647A Digital camera operation platform for geological mapping
CN104544550A Cigarette partner production method
US2014219498A1 Data acquisition method and device for motion recognition, motion recognition system and computer readable storage medium
CN103968158A Design method for wall thickness selection of city natural gas pipelines
US2012277890A1 Method of ball game motion recognition, apparatus for the same, and motion assisting device
US2012278023A1 Method of confirming motion parameters apparatus for the same, and motion assisting device
CN102586033A Biological remediation type water system oil stain cleaning agent and preparation method thereof
CN102335493A Biological oil spilling dispersing agent and preparation method thereof
WO2011003218A1 Acceleration motion identify method and system thereof
CN1260974A Technology for making degradable expendable food utensiles