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LI ZHIHUA

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    78,042
  • Filing trend
    ⇧ 50.0%
About

LI ZHIHUA has a total of 42 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 1990. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, semiconductors and medical technology are ZHANG ZHIHONG, LUO JUN and WANG JING.

Patent filings in countries

World map showing LI ZHIHUAs patent filings in countries

Patent filings per year

Chart showing LI ZHIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhihua 40
#2 He Lei 2
#3 Jiang Zhixin 2
#4 Hu Xuejiao 1
#5 Roach Steven B 1
#6 Sauciuc Ioan 1
#7 Kirby Ronald M 1
#8 Petrini Joseph B 1
#9 Erturk Hakan 1
#10 Jiang Changde 1

Latest patents

Publication Filing date Title
CN112155778A Retaining frame that animal doctor's treatment was used
CN112169964A Animal doctor smashes equipment with herbal medicine to pieces
CN112109123A Cutting device of industrial conveyor belt and using method
CN112058842A Solar panel cleaning device
CN112011794A Laser cladding device and method for numerical control spindle abrasion taper hole
CN112108626A Mold manufacturing device and method with environment-friendly cooling function
CN108404054A One kind being formulated itself and preparation method suitable for ointment for orthopedics
CN108406622A A kind of model mouth of a river milling tools
CN108316223A A kind of steam deicing vehicle
CN108103999A Car arrester control system based on more mesh data acquisitions
WO2018119841A1 Disinfection device
WO2018119829A1 Purification apparatus
WO2018119864A1 Polystyrene-based composite material and preparation method therefor
CN106162270A Mobile terminal is used to carry out the method and apparatus paid
CN105835069A Intelligent household health robot
CN105912880A Intelligent household respiration health management system
CN105768528A Integrated toothbrush with toothpaste
CN106410880A Wireless street lamp charging pile
CN105348217A Traditional Chinese medicine composition for treating hyperlipidemia
US2016091133A1 Tripod head