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41ST INST CHINA ELECTRONICS TECH GROUP CORP

Overview
  • Total Patents
    529
  • GoodIP Patent Rank
    2,852
  • Filing trend
    ⇩ 61.0%
About

41ST INST CHINA ELECTRONICS TECH GROUP CORP has a total of 529 patent applications. It decreased the IP activity by 61.0%. Its first patent ever was published in 2016. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets measurement, telecommunications and computer technology are 41ST INST CHINA ELECTRONICS TECHNOLOGY GROUP CORP, CHINA ELECTRONIC TECH INSTRUMENTS CO LTD and KEYSIGHT TECHNOLOGIES INC.

Patent filings in countries

World map showing 41ST INST CHINA ELECTRONICS TECH GROUP CORPs patent filings in countries

Patent filings per year

Chart showing 41ST INST CHINA ELECTRONICS TECH GROUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Shunli 36
#2 Liang Shengli 28
#3 Zhang Zhihui 28
#4 Liu Lei 25
#5 Zhuang Zhiyuan 24
#6 Liu Jinxian 24
#7 Zhu Weifeng 23
#8 Li Shubiao 22
#9 Yuan Guoping 22
#10 Li Mingtai 21

Latest patents

Publication Filing date Title
CN111994302A Integrated ground test platform and test method for small folding wing unmanned aerial vehicle
CN112046731A X wing unmanned aerial vehicle fin is folded and is expanded drive mechanism
CN111984655A Intelligent noise source calibration data firmware storage expansion method
CN111988334A Data communication method based on TCP
CN111998947A Terahertz spectrum frequency and linearity calibration module
CN111996496A Preparation method of terahertz attenuation sheet and attenuation characteristic calibration method thereof
CN111969958A Double-layer four-path power synthesis broadband frequency tripler and solid-state signal generator
CN111884596A Terahertz harmonic mixer based on compact ultra-wide band out-of-band rejection low-pass filtering
CN112082494A BOTDR (Brillouin optical time domain reflectometer) for composite test of optical fiber strain and temperature distribution and working method thereof
CN112082737A Terahertz pulse laser energy calibration device and method
CN111913050A Contact type electrical thickness reflection measurement probe and method suitable for non-planar antenna housing
CN112039519A Large-dynamic-range high-precision power control method for ultra-wideband millimeter wave signals
CN111947781A Terahertz detector absolute spectral response calibration method
CN111947785A Temperature measurement thermal infrared imager noise equivalent temperature difference calibration method
CN112052735A Terahertz spectrum optimal feature selection algorithm
CN111914420A Self-adaptive nested multipoint source method for extracting electromagnetic characteristics of metal target
CN111891335A Compact folding wing unfolding and locking mechanism
CN111948157A Long-optical-path tunable absorption cell and emergent light beam collection method thereof
CN111947886A Quasi-cage Mach-Zehnder interferometer for measuring refractive index of optical fiber
CN111917495A Adaptive threshold real-time generation method