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HU CHAO

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    77,842
  • Filing trend
    ⇧ 600.0%
About

HU CHAO has a total of 34 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2005. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets audio-visual technology, optics and chemical engineering are LIGHTCO INC, LIGHT LABS INC and 4D VISION GMBH.

Patent filings in countries

World map showing HU CHAOs patent filings in countries

Patent filings per year

Chart showing HU CHAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Chao 34
#2 Li Weitao 3
#3 Li Lielin 2

Latest patents

Publication Filing date Title
CN111887682A Fixing device
CN111765112A Low-speed breeze stepless speed regulation electric fan speed regulation mechanism
CN111804839A Inner container pressing die production positioning and limiting mechanism for intelligent electric cooker
CN111501300A Clothes dehydrator based on crank block adjusts bucket underwear clothes evenly
CN111623562A Condenser heat dissipation device capable of improving refrigeration efficiency of intelligent household appliance
CN111167625A Nozzle on spray gun
CN109589637A A kind of reboiler
CN109589636A A kind of stable reboiler of boiling process
CN109040732A A kind of method and device thereof for realizing image taking and playback process using intelligent terminal
CN109183446A Jute fabric plus material producing method
CN108969786A A kind of convenient chlorination equipment of cultivation
CN108977987A The production method of jute leftover pieces and the blended yarn weaved fabric of cotton
CN108990939A A kind of breeding house insect-killing device
CN108935289A A kind of breeding water body cycle heating device
CN108990855A A kind of combination type steel floating raft culturing net-cage
CN107016465A One kind is taken exercise by running system
CN105936871A Novel concentric anaerobic fermentation reaction system
CN105925469A Two-way regulating device
CN105936874A Service platform device of fermentation reaction equipment
CN104539078A Permanent magnet brushless motor comprising rotor with dustproof structure