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FUJIAN FORECAM OPTICAL TECH CO LTD

Overview
  • Total Patents
    243
  • GoodIP Patent Rank
    5,990
  • Filing trend
    ⇩ 10.0%
About

FUJIAN FORECAM OPTICAL TECH CO LTD has a total of 243 patent applications. It decreased the IP activity by 10.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets optics, measurement and audio-visual technology are ZHEJIANG SUNNY OPTICS CO LTD, SUDOH YOSHIFUMI and SEKINOS CO LTD.

Patent filings in countries

World map showing FUJIAN FORECAM OPTICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 243

Patent filings per year

Chart showing FUJIAN FORECAM OPTICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiao Weijun 62
#2 Qu Lihui 49
#3 Zhang Rongyao 49
#4 Yang Zhanghong 36
#5 Wang Fen 34
#6 Zhong Zhaoquan 30
#7 Zhou Baocang 30
#8 Lin Chunsheng 30
#9 Zhang Shizhong 27
#10 Li Junpan 23

Latest patents

Publication Filing date Title
CN112285870A Infrared double-view-field switching lens and working method
CN112230406A Near-infrared high-definition zooming optical system with strong fog penetration capability
CN112162388A Solar blind ultraviolet optical system with large relative aperture and large view field
CN112162387A Low-distortion ultra-clear palmprint instrument optical system
CN112255773A Refrigeration type large-view-field medium wave infrared optical system
CN112255762A Light and handy type strong-light-shooting large-image-plane optical system
CN112255761A Folding type long-focus high-definition fog-penetrating lens with stray light interference resistance
CN112114425A Scanning type medium wave infrared optical system
CN112099191A Large-target-surface high-definition lens with anti-laser-interference capability
CN112083559A 6mm large-aperture day and night dual-purpose glass-plastic fixed-focus optical system
CN112083553A 70mm large target surface low distortion high definition lens
CN112083552A 2.8mm wide-angle day and night confocal lens
CN111679414A Super-wide-angle athermal day and night lens and working method thereof
CN111679415A 3.2-7.2mm economic glass-plastic mixed high-definition miniature zoom lens
CN111580336A Focusable camera inspection jig
CN111487752A 6mm starlight-level day and night dual-purpose ultrahigh glass-plastic mixed prime lens
CN110955021A Compact type medium and long-focus optical system with large relative aperture and working method thereof
CN111258027A Low distortion glass is moulded and is mixed compact high definition fisheye lens
CN111061048A On-orbit wide-angle high-resolution space target detection lens
CN111025604A Large-aperture glass-plastic mixed ultra-wide-angle lens and working method thereof