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SEMICONDUCTOR INST CN ACAD

Overview
  • Total Patents
    112
About

SEMICONDUCTOR INST CN ACAD has a total of 112 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, optics and micro-structure and nano-technology are FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA DAGES, NINGBO ULICA SOLAR TECHNOLOGY DEV CO LTD and UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK INST KHIM I KHIM T SIB OTDEL RAN IKHKHT SO RAN.

Patent filings in countries

World map showing SEMICONDUCTOR INST CN ACADs patent filings in countries
# Country Total Patents
#1 China 112

Patent filings per year

Chart showing SEMICONDUCTOR INST CN ACADs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhanguo Wang 6
#2 Hui Yang 5
#3 Degang Zhao 4
#4 Guofeng Song 3
#5 Ming Gu 3
#6 Wang Yonggang Ma 3
#7 Chen Zhen 3
#8 Shi Yin 3
#9 Nuofu Chen 3
#10 Hongda Chen 3

Latest patents

Publication Filing date Title
CN101202419A Semiconductor laser light source for emitting nanometer dimension vertical to cavity surface and method for making
CN101202415A Double frequency optical fibre laser
CN101196559A Magneto-optic circular polarization dichroism measuring system capable of adjusting measuring geometry
CN101197491A Dry etching production technique for optical grating in distributed feedback semiconductor laser
CN101197490A Double-area distribution Prague reflection mirror semiconductor laser structure and production method
CN101197915A Color image processing method
CN101195743A Structure and production method of MnInAs/GaAs containing quantum dot sample having optomagnetic property
CN101075726A Method for producing semiconductor microdisk laser
CN101074923A System for detecting indoor harmful gas concentration by laser
CN101071935A Method for preparing buried structure AlInGaAs distributed feedback laser
CN101028625A Diffusion mega-acoustic wave cleaner
CN101028699A Polishing head for trimming polished wafter evenness
CN101026204A Method for preparing power-micro structure LED tube core utilizing flip chip technology
CN101025478A Tunable laser filter
CN101026203A Semiconductor nano structure and its preparing method
CN101026287A GaAs base single-mode emitting quantum cascade laser structure and its manufacturing method
CN101025458A Utilize concave area as selected area epitaxy to make the method for planar integrated active waveguide
CN1983750A Device structure and its production for single-modulus quantum cascade laser
CN1983812A Nano-pipeline multiplier based on differential load impedant device and CMOS circuit
CN1979239A Method for making optical-fiber bundling device