Learn more

22ND RES INST CHINA ELECTRONICS TECHNOLOGY GROUP CORP

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    44,275
About

22ND RES INST CHINA ELECTRONICS TECHNOLOGY GROUP CORP has a total of 96 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets measurement, environmental technology and digital networks are HUIZHONG XINGZHI TECH BEIJING CO LTD, GUANGZHOU SOUTH SATELLITE NAVIGATION INSTR CO LTD and CT EARTH OBSERVATION & DIGITAL EARTH CAS.

Patent filings in countries

World map showing 22ND RES INST CHINA ELECTRONICS TECHNOLOGY GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 96

Patent filings per year

Chart showing 22ND RES INST CHINA ELECTRONICS TECHNOLOGY GROUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Chen 10
#2 Chao Kun 9
#3 Wang Junjie 9
#4 Guo Wei 9
#5 Li Zhiqiang 8
#6 Wei Shaohua 8
#7 Fang Hui 8
#8 Han Hongke 8
#9 Duan Baoliang 8
#10 Song Dianguang 8

Latest patents

Publication Filing date Title
CN105350954A Time-depth acquisition method and device for conveying drill strings to logging instrument
CN105033970A Novel multifunctional rotary table
CN105160156A Vertical measurement ionogram inversion method integrated with data pre-processing
CN105116469A Method for forecasting occurrence probability of ionospheric scintillation in low-latitude areas of China
CN104989376A Skeleton of logger and logger
CN105098358A Police vehicle-mounted positioning antenna device
CN105100721A System and transmission method of Beidou intelligent information
CN105159138A Radiometer temperature control system heat transfer mathematical model establishment method
CN105004304A Coiled tubing length measuring device
CN105005682A Retrieval method for vertical exploration ionogram
CN105184039A Ionosphere vertical section modeling and parameter inversion method
CN104991121A Frequency sweep array calibration method
CN104931820A Electromagnetic environment measuring and assessing device
CN104869647A Mobile communication network frequency assignment method based on improved graph coloring
CN104763729A Self-locking type fastening device
CN104571186A High-precision constant temperature control device for microwave radiometer
CN104714572A High-precision constant temperature control method for microwave radiometer
CN104535848A Structure for measuring balance degree and network parameters of impedance transformer and determination method thereof
CN104569947A Real-time fusion method for multichannel data of ground penetrating radar
CN104573816A Neural network clustering method for microwave radiometer remote-sensing atmospheric parameter