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INST OPTICS & ELECTRONICS CAS

Overview
  • Total Patents
    755
  • GoodIP Patent Rank
    2,035
  • Filing trend
    ⇧ 28.0%
About

INST OPTICS & ELECTRONICS CAS has a total of 755 patent applications. It increased the IP activity by 28.0%. Its first patent ever was published in 2013. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, optics and control are INST OPTICS & ELECT CN ACAD, CHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS and ZEISS CARL.

Patent filings in countries

World map showing INST OPTICS & ELECTRONICS CASs patent filings in countries

Patent filings per year

Chart showing INST OPTICS & ELECTRONICS CASs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Luo Xiangang 96
#2 Pu Mingbo 80
#3 Ma Xiaoliang 78
#4 Mao Yao 67
#5 Li Xiong 64
#6 Ren Ge 44
#7 Fan Bin 39
#8 Hu Song 39
#9 Gao Ping 37
#10 Zhao Zeyu 36

Latest patents

Publication Filing date Title
CN112255895A Controllable cross-scale laser interference photoetching device
CN112152059A Laser Q-switching device and Q-switching method based on high-speed fast reflection mirror
CN112099229A High-speed self-adaptive optical closed-loop control method based on far field
CN112261333A Method for transmitting image through optical fiber 1553 bus
CN112139815A Portable three-coordinate thread machining device and using method thereof
CN112212858A Daytime star-sensitive imaging system based on field-of-view gating technology
CN112157526A Flat-rotating polishing device
CN112157570A Longitudinal telescopic polishing tool
CN112171433A Polishing tool capable of balancing gravity
CN112053984A Automatic many sizes silicon chip transmission device of handing-over
CN112179504A Single-frame focal plane light intensity image depth learning phase difference method based on grating modulation
CN112197876A Single far-field type depth learning wavefront restoration method based on four-quadrant discrete phase modulation
CN112168136A Scanning-free three-dimensional optical coherence tomography angiography and tissue structure imaging system and method
CN112179503A Deep learning wavefront restoration method based on sparse subaperture shack-Hartmann wavefront sensor
CN112043232A Objective measuring apparatu of adaptive optics people's eye scattering
CN112043233A Eye scattering objective measuring instrument capable of eliminating eye aberration influence
CN112179291A Calibration method of self-rotating scanning type line structured light three-dimensional measurement device
CN112179505A Image processing device and method based on wedge-shaped flat plate shearing interferometer
CN111999991A Proximity contact type photoetching vacuum exposure workpiece table device
CN111965739A Simple preparation method of double-focal-length micro-lens array structure