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WANG DA

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    174,689
  • Filing trend
    0.0%
About

WANG DA has a total of 14 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, surface technology and coating and control are VNI T I MONTAZHA, DESIGNETICS and NOVA WILDCAT SHUR LINE LLC.

Patent filings in countries

World map showing WANG DAs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WANG DAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Da 14
#2 Zhou Fujian 2
#3 Lu Yan 2
#4 Feng Puyong 2
#5 Li Dongyuan 2
#6 Li Zengqiang 1
#7 Ge Ping 1

Latest patents

Publication Filing date Title
CN112245054A Sound wave motor of electric toothbrush
CN111500310A Crude oil composite demulsifier and preparation method thereof
CN111500311A Small skid-mounted integrated demulsifier injection device
CN110665750A Full-automatic door and window hits rubber machine
CN110642532A Automatic glue sealing machine for numerical control hollow glass
CN109463303A A kind of calf wean mask
CN108630058A It is a kind of to help the tool for improving memory and learning interest
CN107027366A One kind is new partly to bury ridge structure
CN104653887A Water-feeding plastic lining composite steel pipe
CN103060719A Production method of rustproof and heat-resistant cast stainless steel pipe
CN103059388A Halogen-free flame retardant polythene (PE) pipe
CN103084715A Laser preprocessing wire filling tungsten inert gas (TIG) welding method of titanium sheet and aluminum sheet
CN102659483A Slow-released fertilizer for fruit trees
CN1146891A Multifunctional cervical vertebra treatment pillow