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ZHANG WENHUI

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    82,837
About

ZHANG WENHUI has a total of 33 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machine tools, optics and foods and drinks are SEIWA MFG, WAGNER REINER and WUHAN FARLEY LASERLAB CUTTING SYSTEM ENGINEERING CO LTD.

Patent filings in countries

World map showing ZHANG WENHUIs patent filings in countries

Patent filings per year

Chart showing ZHANG WENHUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Wenhui 32
#2 Zhou Hongjun 2
#3 You Jian 1
#4 Zhang Xishan 1
#5 Zhang Wenhui Wang 1
#6 Fang Qi 1
#7 Festag Andreas 1
#8 Le Long 1
#9 You Tian 1
#10 Zhang Xiaojing 1

Latest patents

Publication Filing date Title
CN111631396A Gynura procumbens-based dietary therapy product containing medicinal and edible isogenous blood sugar lowering and containing Gynura procumbens and bitter gourd slices and preparation method thereof
CN109454335A A kind of reversing arrangement in bearing ring Laser Jet equipment
CN109455033A A kind of quick clamping apparatus applied to cylindrical type bar engraving
CN109396671A A kind of adjustable clamp applied to laser processing
CN109455515A A kind of baiting structure of quick clamping apparatus
CN109332976A A kind of rolling clamp applied to laser engraving
CN109365994A A kind of double-sided laser stamp bracket of hub bearing
CN109500498A A kind of clamping piece of quick clamping apparatus
CN109396658A A kind of material toggling structure of quick clamping apparatus
CN109454341A A kind of dust exhaust apparatus on laser cutting machine
CN109604821A A kind of extractor fan on laser cutting device
CN109454340A A kind of portable clamping piece structure on laser processing fixture
CN109454339A A kind of dust absorbing structure on laser process equipment
CN111040896A Antibacterial, anti-inflammatory and skin-beautifying handmade soap
WO2016134611A1 Dispersion glasses
CN106268099A A kind of purification method of flue gas
WO2015131658A1 Loose glasses
CN104932115A Large-diopter eye-protection glasses
CN103349214A Gelatin rice and preparation method thereof
CN102557302A Water treatment device capable of performing high-speed pretreatment