Learn more

SIRTEC INT SUZHOU CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    94,347
About

SIRTEC INT SUZHOU CO LTD has a total of 18 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China and EPO (European Patent Office). Its main competitors in its focus markets optics are CHENGRUI OPTICS SUZHOU CO LTD, HELM CARL HENRIK and TERAMOUNT LTD.

Patent filings in countries

World map showing SIRTEC INT SUZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 17
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing SIRTEC INT SUZHOU CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Optical systems

Top inventors

# Name Total Patents
#1 Wu Zheming 15
#2 Shi Xiaomei 9
#3 Sun Zhenzhong 7
#4 Luo Yanbo 7
#5 Yang Jingliu 6
#6 Geng Yongfei 6
#7 Liu Anmin 6
#8 Xu Hui 3
#9 Hong Jian 2
#10 Cui Haibo 2

Latest patents

Publication Filing date Title
CN112269252A Ultra-wide angle prime lens
CN112180561A Vehicle-mounted front-view lens
CN112014961A Automobile front-view lens
CN112014960A High-resolution large-visual-angle vehicle-mounted fisheye optical lens and vehicle-mounted all-around-view lens
CN112014962A Vehicle-mounted optical lens with high resolution and large visual angle and automobile rearview mirror
CN111650728A Small-distortion monitoring optical lens
CN111580253A Day and night dual-purpose monitoring lens and monitoring device
CN111812826A Wide-angle lens
CN110908095A Small-field infrared monitoring and early warning lens
CN110908097A Optical lens, camera optical device and vehicle-mounted monitoring camera
CN110927934A Vehicle-mounted active safety front-view lens
CN110908094A Miniaturized day-night dual-purpose wide-angle lens
CN110568595A Small-distortion infrared optical lens and auxiliary driving monitor
CN109975960A One kind looking around wide-angle without thermalization camera lens and automobile panoramic round-looking system
CN109061842A A kind of optical lens and automobile data recorder
CN108897123A Optical lens and automobile data recorder
CN108646388A On-vehicle lens
EP2843456A1 Wide-angle lens