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CHONGQING EAGLE VALLEY OPTOELECTRONIC LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    164,470
  • Filing trend
    ⇩ 100.0%
About

CHONGQING EAGLE VALLEY OPTOELECTRONIC LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. 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 measurement are KYOWA KASEI KK, LEI GUO and LUOYANG COPPER PROC GROUP CO L.

Patent filings in countries

World map showing CHONGQING EAGLE VALLEY OPTOELECTRONIC LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHONGQING EAGLE VALLEY OPTOELECTRONIC LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bu Hui 5
#2 Liu Huacheng 3
#3 Bu Jing 3
#4 Zhu Huahai 3
#5 Wang Yahe 2
#6 Wen Yue 2
#7 Huahai Zhu 2
#8 Yao Zhihui 2
#9 Tang Zhengwei 2
#10 Xiao Yejun 1

Latest patents

Publication Filing date Title
CN112207499A Tool capable of achieving automatic welding of five surfaces of detector
CN112054075A Ultra-high precision silicon quadrant photoelectric detector
CN111969068A Silicon quadrant photoelectric detector for super-optimal double full application
CN107976740A Optical fibre gyro Y waveguide integrated modulator chip and integrated approach
CN107655468A Optical fibre gyro receiving and transmitting integrated module
CN107670619A A kind of new proton-exchange reaction stove and application method
CN105405912A Silicon photoelectric detector chip with self-filtering function
CN105157623A TO photoelectric detector coaxiality detection device and method
CN105047727A Silica gel embedding technology for photoelectric detector with ceramic tube casing
CN104900666A Deep trench isolated anti-crosstalk photoelectric detector and manufacturing method thereof
CN102789993A Method for manufacturing efficient, wide-angle, anti-jamming and miniature laser receiver
CN102569310A Making method of silicon quadrant photoelectric detector without blind region and photoelectric crosstalk
CN102544196A Manufacturing method of double-color purple light-infrared light silicon-based composite photoelectric detector