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ZHENG HAIDONG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    90,416
About

ZHENG HAIDONG has a total of 18 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets optics, macromolecular chemistry and polymers and pharmaceuticals are TRUFFINI & REGGE FARMACEUTICI, GUO YONGDE and MENG QINGNIU.

Patent filings in countries

World map showing ZHENG HAIDONGs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHENG HAIDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Haidong 18

Latest patents

Publication Filing date Title
CN109928764A A kind of LED light ceramic material and preparation method thereof
CN109974065A A kind of electric heater
CN109720653A A kind of tape sealing machine
CN109681503A A kind of telescopic rod
CN109847879A A kind of crusher for fodder
CN109675479A A kind of forage mixing device
CN109329465A A kind of tea drier
CN109248430A A kind of table tennis training service robot
CN106108071A A kind of fruit/vegetable waste recovery system
CN106036956A Fruit and vegetable waste recycling system
CN105999161A Pharmaceutical composition for treating lung-derived hemoptysis and preparation method thereof
CN105943951A Medicine composition for treating lung paralysis and preparation method of medicine composition
CN106040399A Fruit and vegetable waste recycling device and method
CN105946313A Composite glasses lens and preparation method thereof
CN105778380A Anti-ultraviolet spectacle lens and preparation process thereof
CN106019418A Resin eyeglass processing method
CN106010805A Contact lens packaging solution and preparing method thereof
CN105759450A Corrosion-resistant glasses legs