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HANGZHOU KEYI TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,416
  • Filing trend
    ⇩ 100.0%
About

HANGZHOU KEYI TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and semiconductors are GUANGXI DIANTU PACKAGING CO LTD, TONGCHENG RENHE PACKAGING CO LTD and CAO JIANAN.

Patent filings in countries

World map showing HANGZHOU KEYI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HANGZHOU KEYI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gong Yichao 10
#2 Li Jiaxing 1
#3 Zhu Chunliang 1
#4 Wang Xue 1
#5 Zhu Weihua 1

Latest patents

Publication Filing date Title
CN106832814A A kind of polyester material of antiultraviolet and blue light
CN106832939A A kind of encapsulating material of LED
CN106863968A A kind of UV resistance blue light diaphragm
CN106832775A A kind of anti-blue light LED encapsulation material of high intensity
CN106752544A A kind of environmental protection wall surface coating for preventing light pollution
CN106832715A A kind of protective glass for reducing sunlight energy
CN106827726A A kind of glass of protection eyesight
CN106868927A A kind of environment protecting paper of protection eyesight
CN106833310A A kind of weaving face fabric of UV resistance
CN106727038A A kind of cosmetics of antiultraviolet
CN106508848A Air-suction and impaction combining type insecticidal lamp