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ZHU LIHUA

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    172,790
  • Filing trend
    ⇩ 100.0%
About

ZHU LIHUA has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology, organic fine chemistry and pharmaceuticals are CHUZHOU PINZHIDA ELECTRICAL APPLIANCE SCIENCE & TECHNOLOGY CO LTD, CHUZHOU HUAZUN ELECTRICAL SCIENCE & TECHNOLOGY CO LTD and SRINIVASAN SRIDHAR.

Patent filings in countries

World map showing ZHU LIHUAs patent filings in countries
# Country Total Patents
#1 China 27
#2 United States 6

Patent filings per year

Chart showing ZHU LIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Lihua 32
#2 Wang Meizhi 4
#3 Luo Jiancong 3
#4 Yin Peng 3
#5 Yang Jiheng 2
#6 Zhang Yanling 1
#7 Yuan Shenxia 1
#8 Xiao Xinyan 1
#9 Wu Zhenyu 1
#10 Gomila Cristina 1

Latest patents

Publication Filing date Title
CN111874065A Archives conveyer for file administration
CN111923139A Archives perforating device that protects mechanism punches
CN111924750A Auxiliary moving device for file cabinet
CN111935371A Environment monitoring device of archive
CN111759104A Intelligent file cabinet based on Internet of things
CN106942290A A kind of wormwood bactericidal composition and its application in liquid detergent
CN106913492A A kind of antibacterial antioxidant composition of wormwood and its application in shampoo
CN107028834A A kind of wormwood bactericidal composition and its application in shower cream
CN104587114A Traditional Chinese medicine composition for treating functional hypothalamic amenorrhea
CN103654756A Domestic intelligent electronic sphygmomanometer
CN103671664A High-precision alloy extension spring
CN103671430A Screw adjustable in hoof
CN103671579A Durable insert bearing with housing
CN103654737A Optical infrared electronic thermometer
CN103657932A Nozzle with universal adjustable position function
CN103654738A Multipurpose infrared electronic thermometer
CN103671569A Conveniently disassembled bearing pedestal
CN103671591A Coupler with high buffering and vibration absorption properties
CN103671593A Precise universal coupling
CN102916393A Solar battery protector, solar battery pack and solar battery protective chip