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WANG YANHUI

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    107,460
  • Filing trend
    ⇩ 83.0%
About

WANG YANHUI has a total of 21 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets medical technology, foods and drinks and materials and metallurgy are YOUDELIS W, SATO ATSUSHIGE and NEOLOY PROD INC.

Patent filings in countries

World map showing WANG YANHUIs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing WANG YANHUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yanhui 21
#2 Zhang Hongwei 2
#3 Wang Qianlong 1
#4 Zhang Yuanyang 1
#5 Sun Jichao 1
#6 Guo Hui 1
#7 Zhao Wenji 1
#8 Qian Leyi 1

Latest patents

Publication Filing date Title
CN111407302A Human body prostration device for imaging department
CN111204525A Protection device is deposited with film to image branch of academic or vocational study
CN110810694A Special blood sugar reducing solid beverage for diabetic patients and preparation and use methods thereof
CN110354063A A kind of face mask of traditional Chinese medicine of Whitening, spot and preparation method thereof
CN109259804A A kind of Multifunctional examination device for neurology department
CN107867381A Device for automatically adjusting pressure and method in a kind of submersible cabin
CN107605677A A kind of thermal gradient energy TRT for unmanned underwater hiding-machine
CN109382476A Forging cone barrel mold
CN109386301A High strength bolt
CN109384144A Crane crampon
CN109548203A Low-heat type electric radiant tube
CN105424413A Detachable under-pressure pipeline sampling device
CN104434219A Ultrasonic abdomen imaging diagnosis device
CN105521967A Special cleaning device for optical component of medical instrument
CN105521517A Surgical special sterilizing water tank
CN104268396A Survival and development status display method
CN104681254A Anti-electromagnetic interference transformer device
CN104681251A Insulating pedestal of transformer
CN102674538A Method for quickly granulating aerobic activated sludge in membrane bioreactor
CN1264758A Technology for electrolytically polishing net of stainless steel wire and its special equipment