Learn more

ZHANG XUDONG

Overview
  • Total Patents
    249
  • GoodIP Patent Rank
    6,196
  • Filing trend
    ⇩ 96.0%
About

ZHANG XUDONG has a total of 249 patent applications. It decreased the IP activity by 96.0%. Its first patent ever was published in 1993. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, basic materials chemistry and pharmaceuticals are XINCHANG DINGXING BIOTECHNOLOGY CO LTD, HEXIAN WUJIANG TOWN YAXUAN FAMILY FARM and TIAN DEYUAN.

Patent filings in countries

World map showing ZHANG XUDONGs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Xudong 246
#2 Xudong Zhang 2
#3 Zhang Xuming 1
#4 Zhang Dongzi 1
#5 Zhang Xudong Zhang 1
#6 Ashida Eiji 1
#7 Chen Qingjiang 1
#8 Yang Renhua 1
#9 Zhang Mingzhi 1
#10 Tarasawa Shoh 1

Latest patents

Publication Filing date Title
CN112247790A Efficient iron rod rust removal device for hardware machining
CN111528567A Integrated mask manufacturing equipment and manufacturing method thereof
CN108522256A The high-pressure gasified implant system of three-dimensional energy and its method
CN108280612A Storage concentrated controling management system
CN109874719A A kind of driving device of profession cultivation
CN109875535A A kind of a middle-aged person's intelligence scanner body
CN109875328A A kind of automatic drying bathhouse article dual-purpose round the clock
CN109888971A A kind of rotating device of rotary bar
CN109882555A A kind of intelligence exchange selection is crowded to close equipment
CN109876915A Grind the automation equipment of plant herbal medicine
CN109879066A A kind of SMART METALS transport processor
CN109883752A A kind of intelligent Rock acquisition device
CN109878942A A kind of resource reclaim illumination cabinet
CN109878596A Trolley with face identification functions
CN109883441A A kind of bicycle counter at intelligent conversion interface
CN109875462A A kind of artificial intelligence machinery equipment
CN109884237A A kind of purple light analysis instrument
CN109877966A A kind of cylinder mixer
CN109875775A A kind of intelligence is led the way device
CN109887318A A kind of intelligent transportation command and control system