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44TH INST CHINA ELECTRONICS TECHNOLOGY GROUP CORP

Overview
  • Total Patents
    107
  • GoodIP Patent Rank
    22,698
About

44TH INST CHINA ELECTRONICS TECHNOLOGY GROUP CORP has a total of 107 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, environmental technology and optics are SHANGHAI BEILING CO LTD, SHIJIE XIANJIN JITI ELECTRIC C and SUZHOU OPS PLASMA TECHNOLOGY.

Patent filings in countries

World map showing 44TH INST CHINA ELECTRONICS TECHNOLOGY GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 107

Patent filings per year

Chart showing 44TH INST CHINA ELECTRONICS TECHNOLOGY GROUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yiqiang 16
#2 Liu Changju 16
#3 Hua Yong 14
#4 Wu Zhijun 13
#5 Deng Guangping 12
#6 Ren Siwei 12
#7 Zhang Jing 11
#8 Li Ming 11
#9 Zhu Xiaoxiao 10
#10 Li Mengtao 9

Latest patents

Publication Filing date Title
CN105242332A Large array high uniformity microlens array preparation method
CN105281197A Semiconductor light source packaging structure with high shock-resistant performance
CN105281749A Light-frequency conversion circuit
CN105280533A Device for light window glass sheet batch die-filling
CN105244361A Small-charge conversion sensitivity CCD output structure
CN105182524A Astronomy telescope charge coupler cooling device
CN105202844A High-efficiency water cooling tank
CN105262548A Light receiving circuit
CN105161972A Optical fiber output large-power semiconductor laser module
CN105301024A Test method for determining Al component in AlGaN epitaxial layer
CN105137621A Lithium niobate intensity modulator capable of realizing two-way modulation and optical transceiver module
CN105140257A Super-large area array interline transfer CCD
CN105260991A Adaptive hybrid noise reduction method for CMOS image sensor noise reduction processing
CN105023834A Vertical anti-blooming CCD manufacturing technology
CN105070780A Plane three-step junction avalanche photodiode and manufacturing method
CN104836534A Method capable of realizing single power source working of photoelectric linear isolation amplifier
CN104867952A Method for increasing ultraviolet light response of silicon-based back-illuminated imaging sensor
CN104900748A Vertical light incidence avalanche photo diode with unequal photoelectric calibers
CN104754240A Automatic exposure method and device for CMOS (complementary metal oxide semiconductor) image sensor
CN104767909A Histogram equalization analog-digital conversion circuit of image sensor and method