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PUWELL TECHNOLOGIES HANGZHOU CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    200,254
About

PUWELL TECHNOLOGIES HANGZHOU CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are YINGBAODA CO LTD, URAL OTDEL VG PI TEPLOELEKTROP and FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA RYBIN.

Patent filings in countries

World map showing PUWELL TECHNOLOGIES HANGZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing PUWELL TECHNOLOGIES HANGZHOU CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Jie 11
#2 Liu Guangyan 11
#3 Li Biyong 3
#4 Jie Li 1
#5 Huang Changcun 1
#6 Wang Danxing 1

Latest patents

Publication Filing date Title
CN104980697A Video transmission method for web camera
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