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NO 34 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION CETC

Overview
  • Total Patents
    88
  • GoodIP Patent Rank
    16,283
  • Filing trend
    ⇧ 118.0%
About

NO 34 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION CETC has a total of 88 patent applications. It increased the IP activity by 118.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, optics and digital networks are TYCO TELECOMM US INC, WUHAN RES INSTITUTE OF POSTS & TELECOMMUNICATIONS and NO 34 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION (CETC).

Patent filings in countries

World map showing NO 34 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION CETCs patent filings in countries
# Country Total Patents
#1 China 88

Patent filings per year

Chart showing NO 34 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION CETCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Hao 21
#2 Yue Yaoli 17
#3 Fu Yi 13
#4 Tong Zhangwei 13
#5 Liu Zhiqiang 12
#6 Zhang Xin 12
#7 Li Zhaoyun 10
#8 Yang Hua 10
#9 Qin Bo 10
#10 Tang Chao 9

Latest patents

Publication Filing date Title
CN112230341A Off-axis optical fiber slip ring
CN112229501A Vibration signal automatic detection device and method based on OFDR
CN112186731A Underwater rasterized information network multipoint constant current power supply system and power supply power balancing method
CN112146853A Narrow linewidth laser frequency drift detection device based on double-optical-fiber interferometer
CN112098054A Narrow linewidth laser frequency drift detection device based on unbalanced optical fiber interferometer
CN112152058A Multi-input multi-output optical fiber amplifier
CN111834865A Multi-frequency combining phase modulation device and control method
CN111865421A Optical fiber phase compensator of high-precision optical fiber interferometer
CN111834873A Optical fiber phase stabilizing device based on tunable laser
CN111884717A Light intensity modulation radio frequency signal amplitude measuring circuit and measuring method
CN111884725A Multipurpose broadband intelligent radio frequency photoelectric integrated transmitting and receiving assembly
CN111884724A Photoelectric radio frequency feeder line component applied to downlink communication link
CN111736275A Efficient repair device and method for broken optical fiber of optical fiber ceramic ferrule
CN111884723A Photoelectric radio frequency feeder line component applied to uplink communication link
CN111711487A Automatic bias working point control system based on temperature drift compensation
CN111787436A Method for automatic searching and planning of optical network communication path
CN111405798A Elastic locking mechanism capable of resisting vibration
CN111525959A Radio frequency optical transmission system and method of integrated field amplifier front end
CN111478763A Method for establishing communication link of digital synchronous communication equipment disclosed by frame format
CN111416663A High-performance radio frequency optical transmission link structure