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ZHANG DONG

Overview
  • Total Patents
    174
  • GoodIP Patent Rank
    10,485
  • Filing trend
    0.0%
About

ZHANG DONG has a total of 174 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1995. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, electrical machinery and energy and environmental technology are EASTERN VISION LTD, QILU CHILDREN'S HOSPITAL OF SHANDONG UNIV and WANG XUEHUA.

Patent filings in countries

World map showing ZHANG DONGs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Dong 165
#2 Xue Li 33
#3 Hao Xiuxian 33
#4 Yang Jun 4
#5 Han Xianping 4
#6 Pan Chang 3
#7 Chang Edward Y 3
#8 Gu Yangyang 3
#9 King Brian Michael 2
#10 Germroth Ted Calvin 2

Latest patents

Publication Filing date Title
CN112267608A Compound reinforcing exempts from to tear open template and floor carrier plate
CN112267607A Pre-assembly type combined floor bearing plate and floor
CN112197243A Lamp protective cover
CN112097147A Polarizing mask of optical fiber lamp
CN112161238A Wind-solar hybrid street lamp
CN112146068A Lamp resetting structure
CN112146062A Lamp mounting structure
CN112146003A Equidistant light distribution lamp
CN112146002A Ramp lamp
CN111964957A Building foundation exploration sampling detection device
CN111964958A Farmland sampling detection device
CN111982562A Comprehensive environment sampling detection device
CN111982563A Portable environment sampling detection device
CN112185088A Anti-theft monitoring device for well cover
CN112211227A Self-starting type well lid anti-theft monitoring device
CN112185089A Signal enhancement type well lid inclination monitoring device
CN112195977A Long-life well lid theftproof monitoring devices
CN112200991A Double-link type well lid anti-theft monitoring alarm device
CN111628450A Electric power cable support frame in pit
CN111555194A Portable cable unwrapping wire strutting arrangement