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WANG ZONGCHAO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    178,065
  • Filing trend
    ⇩ 100.0%
About

WANG ZONGCHAO has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are GRETSCH UNITAS GMBHBAUBESCHLAE, DAE HYUN SANG GONG CO LTD and SHANDONG ZHENGHUA CONSTRUCTION TECH CO LTD.

Patent filings in countries

World map showing WANG ZONGCHAOs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WANG ZONGCHAOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Wang Zongchao 10
#2 Xiaoyan Zong 1

Latest patents

Publication Filing date Title
CN108729786A A kind of push-pull door sash locator
CN106801567A A kind of corner protector for bar corner
CN106761215A A kind of push-pull door sash locator
CN106837007A A kind of horizontally-opening windows and doors theftproof lock
CN105649441A Design method for push-pull type door-window sash limiter and limiter designed by design method
CN106869648A A kind of bar register control and its application method
CN104612504A Push-pull type door and window sash positioner
CN104265131A Flat opening type door and window sash angle bead
CN102242576A Anti-burglary press lock
CN102199983A Door window sealing element
CN101550787A Core-pulling lock for safely opening controller of flat-open door and window