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LEIHUA ELECTRONIC TECH RESEARCH INSTITUTE AVIATION INDUSTRY CORPORATION OF CHINA

Overview
  • Total Patents
    249
  • GoodIP Patent Rank
    5,853
  • Filing trend
    ⇧ 25.0%
About

LEIHUA ELECTRONIC TECH RESEARCH INSTITUTE AVIATION INDUSTRY CORPORATION OF CHINA has a total of 249 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and computer technology are XIAN ELECTRONIC ENGINEERING RES INST, SHANGHAI RADIO EQUIPMENT INST and BEIJING INST RADIO MEASUREMENT.

Patent filings in countries

World map showing LEIHUA ELECTRONIC TECH RESEARCH INSTITUTE AVIATION INDUSTRY CORPORATION OF CHINAs patent filings in countries
# Country Total Patents
#1 China 249

Patent filings per year

Chart showing LEIHUA ELECTRONIC TECH RESEARCH INSTITUTE AVIATION INDUSTRY CORPORATION OF CHINAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai Qiankun 7
#2 Yin Fei 7
#3 Lu Xinquan 7
#4 Gao Xia 6
#5 Xie Jinhua 6
#6 Fang Xirui 5
#7 Su Pei 5
#8 Xia Shengzhu 5
#9 Xu Haoji 5
#10 Wang Chaoyang 5

Latest patents

Publication Filing date Title
CN112290184A Broadband power combiner with filtering characteristic
CN112290170A Radio frequency vertical transition structure with tunable circuit
CN112231857A Intelligent matching method for cover plate and shell
CN112165317A Method and circuit for expanding working frequency of floating plate modulator
CN112068024A Fault detection method and fault detection circuit for three-phase alternating current source
CN112213625A Automatic temperature test method and device for signal generation board
CN112260524A Digital power supply and synchronous rectification control method thereof
CN112194095A Miniaturized radio frequency coaxial structure based on silicon-based MEMS technology and manufacturing method
CN112234370A Ultrathin high-reliability tile assembly framework and assembling method thereof
CN112290183A High-isolation high-power synthesizer based on waveguide structure
CN112103608A Power divider and power combiner with high isolation
CN112260515A Method and circuit for maintaining constant power output of multiple power supply modules and power supply module
CN112199321A Method for processing power failure data by using XRAM and FLASH in single chip microcomputer
CN112290221A Millimeter wave composite substrate integrated waveguide slot antenna
CN112290204A Plane ultra-wideband modular antenna unit and antenna array with same
CN112290179A Interconnection structure for plate-level ultrathin flexible connection
CN112038759A Ultra-wideband multi-channel integrated horn antenna
CN112068095A Radar test equipment
CN111987405A Radar antenna heat radiation structure
CN112068015A Health degree calculation method and device of power module and electronic equipment