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XU CHUNYAN

Overview
  • Total Patents
    80
  • GoodIP Patent Rank
    19,273
  • Filing trend
    ⇧ 160.0%
About

XU CHUNYAN has a total of 80 patent applications. It increased the IP activity by 160.0%. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets furniture and games, chemical engineering and machines are ZHENGZHOU YOUAI NETWORK TECH CO LTD, SUZHOU HEBIERSI ELECTRONIC TECH CO LTD and BOZHOU JINGXING NETWORK TECH CO LTD.

Patent filings in countries

World map showing XU CHUNYANs patent filings in countries

Patent filings per year

Chart showing XU CHUNYANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Chunyan 54
#2 The Inventor Has Waived The Right To Be Cited 4

Latest patents

Publication Filing date Title
CN112282392A Marking device and marking method for building construction
CN112027886A Buffer connecting device for building hoisting and hoisting method
CN112092218A Large stone cutting machine with cooling water circulation system
CN112128724A Heat energy recycling boiler capable of accelerating steam outlet speed
CN112056759A Computer desk convenient to use
CN112120401A Multifunctional office table
CN112137283A Multimedia conference table convenient to adjust
CN112076653A Industrial equipment convenient to energy-conservation and rapid mixing
CN112045848A Cement paste agitating unit of ration function for building
CN112008871A Cement agitating unit for building
CN112033368A Guardrail vertical detection device
CN111977044A Packaging equipment for waterproof agent
CN112039279A Ball bearing type speed reducing motor
CN112023484A Scraper formula self-cleaning filter
CN112049918A Worm gear reducer convenient to maintain and replace
CN111993787A Garrulous dustproof absorbing lithography apparatus of abrasionproof
CN110303643A A kind of injection forming mold of hollow plastic pipe
CN110369323A A kind of intelligent glass quality detection device
CN110314724A A kind of processing of Chinese medicine is with smashing milling equipment to pieces
CN110313274A A kind of dedicated implanted device of agricultural