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ZHANG YUMIN

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    168,550
  • Filing trend
    0.0%
About

ZHANG YUMIN has a total of 23 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1991. It filed its patents most often in China, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, basic communication technologies and civil engineering are WU XUE, YU HONGBO and YIN WEIPING.

Patent filings in countries

World map showing ZHANG YUMINs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Yumin 18
#2 Zhao Ainong 5
#3 He Xinmin 5
#4 Yumin Zhang 3
#5 Wang Ying 3
#6 Yang Bin 2
#7 Zhou Zhiming 2
#8 Gu Xiangui 2
#9 Xiaochun Liu 1
#10 Zhang Jing 1

Latest patents

Publication Filing date Title
CN110723241A Self-locking prevention intelligent central control lock for two-wheeled vehicle
CN110605776A Mold beam for building and preparation method
CN110130744A A kind of self-locking battery lockset
CN109398541A A kind of bicycle use central controlled lock tool
CN107147985A A kind of automatic sound film forming machine
CN104534646A Quickly heating type electric water heater with circulation energy collection bin
CN104566940A Quick heating type electric water heater of sealed energy collecting cabin
CN104274776A Traditional Chinese medicine for treatment of severe acne
CN103920095A Traditional Chinese medicine spray for preventing respiratory infectious disease
CN103276973A Driving device of anti-theft lock
CN103127484A Traditional Chinese medicine composition used for treating intractable hiccup
CN102845485A Chinese medicinal extract disinfectant
CN103126845A Dental department treatment couch
CN103126779A Sputum aspirator
CN103126289A Health care toothbrush
WO0014876A1 A remote controller for multipath smart switches and a smart multi-purpose management system for residences
CN1322401A Remote controller for multipath smart switches and smart multi-purpose management system for residences
CN1220519A Telecontrol multichannel intelligent integrated circuit switch controller
CN1224277A Infrared remote-controlled multi-way intelligence switch controller
CN1084626A Cooking fume filter