Learn more

CHEN ZHANG

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    190,982
  • Filing trend
    ⇩ 100.0%
About

CHEN ZHANG has a total of 69 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, foods and drinks and digital networks are YANG MINGDA, KOESTER GMBH & CO KG and POINTIQUE INTERNATIONAL LTD.

Patent filings in countries

World map showing CHEN ZHANGs patent filings in countries

Patent filings per year

Chart showing CHEN ZHANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhang 69
#2 Wenjiang Wang 41
#3 Jihua Zhang 3
#4 Fen Wang 2
#5 Guifang Dong 1
#6 Lianying Du 1
#7 Fuxin Sun 1
#8 Shuhua Han 1
#9 Xiaoqiang Li 1
#10 Jian Guan 1

Latest patents

Publication Filing date Title
CN111067519A Elastic wrist strap for collecting electromyographic signals and preparation method thereof
WO2020177194A1 Health care system and health care product thereof, monitoring device and transmission device
CN111650248A Health care system and health care supplies, monitoring devices and transmission device thereof
CN107136440A A kind of health care sea cucumber processing methods
CN105835892A Traffic rail and corresponding traffic rail car
CN103754298A Awning safety frame for two-wheeled motorcycle
CN102357048A Light-proof electric welding helmet
CN102476545A Novel lead-thickness-adjustable pencil sharpener
CN102379646A Bath sterilizing and fragrance sprayer
CN101832042A Roadside parking device without road occupancy
CN101761137A Connecting piece of precast wall body and building structure
CN101761174A Prefabricated interior thermal insulation wall body with integrated pillar, beam and wall
CN101708304A Oral herbal decoction for treating chronic gastritis
CN101700302A Oral traditional Chinese medicine composition for treating osteoporosis
CN101700340A Oral traditional Chinese medicine composition for treating chronic nephritis
CN101700337A Oral traditional Chinese medicine composition for treating chronic gastritis
CN101435725A Combined conversion type linear temperature sensor between multiple phases
CN101409116A Transmission carrier for multi-material interval cladding signal (energy)
CN101401918A Chinese medicinal composition for treating fatty liver
CN101393678A Partitioned (segmented) combined detection multi-position collecting line type temperature sensing system