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LIDA OPTICAL & ELECTRONIC CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    123,790
  • Filing trend
    0.0%
About

LIDA OPTICAL & ELECTRONIC CO LTD has a total of 29 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets optics, surface technology and coating and environmental technology are SOUTHWALL EUROP GMBH, NANJING WAVELENGTH OPTOELECTRONICS TECH CO LTD and HANGZHOU KOTI OPTICAL TECH CO LTD.

Patent filings in countries

World map showing LIDA OPTICAL & ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing LIDA OPTICAL & ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhichao 14
#2 Chen Shengli 9
#3 Yang Fangyuan 8
#4 Zhichao Li 8
#5 Fu Yong 7
#6 Zhang Xuna 5
#7 Liu Haijun 4
#8 Liu Weina 4
#9 He Yulin 4
#10 Wu Zhao 4

Latest patents

Publication Filing date Title
CN109001889A A kind of no thermalization day and night high definition on-vehicle lens
CN108957705A A kind of no thermalization ultra-wide angle high definition on-vehicle lens
CN108519662A A kind of high pixel camera lens of no thermalization
CN108169878A A kind of high definition on-vehicle lens for being used to identify long-distance barrier object
CN108227137A A kind of high definition on-vehicle lens for being used to identify medium and long distance barrier
CN107678081A A kind of low haze cutoff filter and its film plating process
CN106772914A A kind of polarization splitting prism gluing technique
CN106054299A Easy-to-clean infrared cut-off filter and coating method thereof
CN105403942A Blue-glass infrared cutoff filter and film plating method thereof
CN105242383A Wide-aperture day and night confocal glass and plastic hybrid lens
CN104280860A High-resolution camera lens
CN104238075A Large-aperture large-view-field high-resolution monitoring lens confocal in day and night
CN104238076A Monitoring camera with high resolution ratio
CN104020517A Superhard reflection-eliminating waterproof oil resistant film
CN103834924A Method for preparing ultra-high purity aluminium and ultra-high purity aluminium alloy sputtering target material
CN103837382A Preparation method for high pure aluminium metallographic sample
CN103513400A Wide-angle high-resolution pick-up lens
CN103506913A Method for machining optical lens with three radii
CN103264231A Welding method adaptable to high-temperature sputtering target material
CN103631006A Large zoom ratio continuous zooming projection lens