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REN WENHUA

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    47,178
About

REN WENHUA has a total of 120 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, furniture and games and environmental technology are GUOSHENG TAO, FRAME WILLIAM JOHNSTON and YING HUI.

Patent filings in countries

World map showing REN WENHUAs patent filings in countries

Patent filings per year

Chart showing REN WENHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Wenhua 120
#2 Ren Ke 6
#3 Xu Jiqiong 5
#4 Yang Xiaoxiang 2
#5 Liu Qiang 2
#6 Chen Chao 1
#7 Fu Weimin 1

Latest patents

Publication Filing date Title
CN107362523A Roller skate
CN105715520A Fan
CN105597304A Roller skates
CN105536239A Roller skate
CN105536238A Roller skate
CN105536210A Stilt device
CN105465019A Air fan
CN106657531A Portable communication terminal dialing number acquisition device for police
CN106657448A Police apparatus for obtaining phone dialing number
CN106657532A Telephone dialing number acquisition device for police
CN104859814A Lifesaving device
CN106149590A The road barricade by pricking tyre of car of layout of jettisoninging
CN104762896A Portable tire pricking vehicle interception device
CN104895768A Fan assembly and nozzle for fan assembly
CN104696201A Fan assembly
CN104533847A Fan assembly and nozzle used for same
CN104539897A Monitoring camera
CN104500371A Fan
CN104500372A Fan assembly
CN105484980A Fan