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ZHANG QI

Overview
  • Total Patents
    336
  • GoodIP Patent Rank
    6,419
  • Filing trend
    ⇧ 39.0%
About

ZHANG QI has a total of 336 patent applications. It increased the IP activity by 39.0%. Its first patent ever was published in 1993. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, medical technology and environmental technology are SIEVERS ROBERT E, EIFFEL TECHNOLOGIES LTD and NANOMI B V.

Patent filings in countries

World map showing ZHANG QIs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Qi 321
#2 Ying Jianping 6
#3 Zhang Weiqiang 6
#4 Qi Yu 4
#5 Qi Zhang 4
#6 Hu Nan-Xing 4
#7 Liu Tao 4
#8 Huang Jianzhong 3
#9 Yu Weihui 3
#10 Zhang Wei-Qiang 3

Latest patents

Publication Filing date Title
CN112260075A Temperature difference adjusting type power distribution cabinet inner wall condensation removing device
CN112277809A Safety automobile rearview mirror capable of automatically removing rain
CN112201488A Arc extinguishing device of circuit breaker
CN112170824A Tundish for molten steel casting
CN112179937A Metal rapid solidification test substrate and use method thereof
CN111907249A Negative oxygen ion sandstone picture and manufacturing method thereof
CN111826804A Porous fiber non-woven fabric and preparation method thereof
CN111939492A Medical treatment department of anesthesia uses virus protective face mask
CN111508581A Hospital anesthesia treatment management system
CN111298216A Drainage tube device for thyroid surgery postnursing
CN111266270A Intelligent environment-friendly plastic spraying equipment for electrical control cabinet
CN111167654A Automatic paint spraying equipment based on multiple protection structure
CN111184133A Pet health product and preparation method thereof
CN111135415A Multifunctional medical anesthesia machine
CN110814017A A soil repair system for environmental protection afforestation maintenance
CN110974611A Rehabilitation equipment helpful for quick postoperative recovery of neurosurgery
CN110822990A Auxiliary aiming device for slingshot sports
CN110936181A Cradle type workbench
CN110688697A Method for judging building design optimization scheme
CN110516266A Video caption automatic translating method, device, storage medium and computer equipment