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QUALPER OPTOELECTRONICS TECH SHANGHAI CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,066
  • Filing trend
    ⇧ 1200.0%
About

QUALPER OPTOELECTRONICS TECH SHANGHAI CO LTD has a total of 20 patent applications. It increased the IP activity by 1200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, micro-structure and nano-technology and optics are LENZ REIMAR, S & R TECH DEV INC and HORIE KENICHI.

Patent filings in countries

World map showing QUALPER OPTOELECTRONICS TECH SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing QUALPER OPTOELECTRONICS TECH SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jijun 20

Latest patents

Publication Filing date Title
CN110058401A 3-D image generates chip, preparation method, device and three-dimensional image generating method
CN109813436A MEMS infrared acquisition micro mirror, device and detection method
CN109917541A A kind of sterilization MEMS shines micro mirror and method for disinfection
CN109557663A A kind of MEMS shines micro mirror and light emitting method
CN109917542A A kind of MEMS illuminating device and means of illumination
CN109917543A MEMS micromirror is imaged in self-luminous certainly
CN109580000A Infrared temperature image generates chip, device and temperature pattern generation method
CN109358475A Alignment mark, mask plate and preparation method thereof
CN109660785A 3-D image generates chip, preparation method, device and three-dimensional image generating method
CN109650324A MEMS chip structure and preparation method, mask plate, device
CN109600536A Image quick obtaining microchip, preparation method and image fast acquiring method
CN108063930A A kind of optical projection system and projecting method, storage medium
CN108259866A Big picture optical projection system and projecting method, storage medium
CN108322718A Image processor and image processing method, storage medium
CN108259868A Dual-mode projection apparatus and projecting method, storage medium
CN108259867A Dual-mode projection apparatus and projecting method, storage medium
CN108322686A Image processor and method, computer readable storage medium
CN108289210A Landscape images processor and image processing method, storage medium
CN108307165A A kind of optical projection system and projecting method, storage medium
CN107610937A Electrode structure and preparation method thereof, graphene ultracapacitor and preparation method thereof