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BEIJING LITRONICS OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    59,328
  • Filing trend
    ⇩ 40.0%
About

BEIJING LITRONICS OPTOELECTRONICS TECH CO LTD has a total of 27 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets optics, measurement and electrical machinery and energy are FISBA AG, NITTO OPTICAL and NITTOH KOGAKU KK.

Patent filings in countries

World map showing BEIJING LITRONICS OPTOELECTRONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing BEIJING LITRONICS OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Wenhong 27
#2 Guo Zebin 21
#3 Li Meng 13
#4 Guo Jinbang 8
#5 Zhao Pengfei 7
#6 Wang Jinwei 6
#7 Hou Qian 6
#8 Liu Lingzhi 5
#9 Zhao Boyang 4
#10 Zhang Xuekai 3

Latest patents

Publication Filing date Title
CN111947054A Laser light source device
CN111781732A double-DMD system and device
CN111552144A Laser light source and lighting apparatus
CN111338093A Low-speckle laser light source and electronic equipment
CN111796430A Light source device, display apparatus, and illumination device
CN111796432A Light source device, display apparatus, and illumination device
CN111796433A Light source device, display apparatus, and illumination device
CN111796431A Light source device, display apparatus, and illumination device
CN110244507A A kind of laser light source and optical projection system
CN110190502A A kind of laser light source of multi-laser coupling
CN110336988A A kind of three-level video information transmission system of full laser projection
CN110069271A Upgrade method, main control chip and the chip of chip
CN109889691A A kind of synchronous method and synchronization system of scanning imagery
CN109884853A Optical projection system and method
CN109980499A The white balance adjusting method and system of RGB laser light source
CN109839791A A kind of optical projection system and its method for eliminating moire fringes
CN109813425A A kind of light source optical power detection apparatus and laser light source
CN109889806A A kind of light source adjustment system and light source adjustment method
CN109799617A The even light shaping optical path of multi-wavelength and optical projection system
CN108565676A A kind of laser light source and display device