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SHANGHAI KERUN PHOTOELECTRIC TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,433
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI KERUN PHOTOELECTRIC TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and basic materials chemistry are CURRENT LIGHTNING SOLUTIONS LLC, FINE RUBBER KENKYUUSHO KK and ZHIJING TECH BEIJING CO LTD.

Patent filings in countries

World map showing SHANGHAI KERUN PHOTOELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI KERUN PHOTOELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Suwen 12
#2 Zheng Yan 12
#3 Chen Lei 11
#4 Bian Jingyu 6
#5 Liu Jie 5
#6 Wang Hongzhi 4
#7 Zhang Ruijun 4
#8 Song Changbo 4
#9 Zhou Jinshui 3
#10 Yu Xibin 3

Latest patents

Publication Filing date Title
CN110954937A Color-changing imaging film for rapid detection of beta rays
CN110230115A A kind of preparation method of transparent stretchable conductive material
CN107142081A A kind of preparation of colour inorganic infrared absorbing material
CN107163930A A kind of white light infrared up conversion composite luminescent material with core shell structure
CN106992258A A kind of organosilicon electro-luminescence display device
CN106838668A A kind of long range infrared laser illuminating device
CN106298828A A kind of electroluminescent X-ray flexible imaging plate
CN106384737A Flexible electroluminescent X-ray image memory display panel
CN106479484A A kind of composite preparation process of the immune magnetic Nano up-conversion luminescent material with nucleocapsid structure
CN105704868A Electroluminescent device with elastic stretching
CN105611664A Fabrication method of light emitting level meter
CN105427956A Preparation method for nanometer silver wire transparent conductive liquid with fluorescence