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BEIJING LINJIN SPACE AIRCRAFT SYSTEM ENG INST

Overview
  • Total Patents
    157
  • GoodIP Patent Rank
    10,166
  • Filing trend
    ⇩ 60.0%
About

BEIJING LINJIN SPACE AIRCRAFT SYSTEM ENG INST has a total of 157 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets computer technology, measurement and transport are SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP CHINA, COMPUTATIONAL AERODYNAMICS INSTITUTE OF CHINA AERODYNAMICS RES AND DEVELOPMENT CENTER and CHINA ELECTRONIC PRODUCT RELIABILITY AND ENVIRONMENT TEST INST.

Patent filings in countries

World map showing BEIJING LINJIN SPACE AIRCRAFT SYSTEM ENG INSTs patent filings in countries
# Country Total Patents
#1 China 157

Patent filings per year

Chart showing BEIJING LINJIN SPACE AIRCRAFT SYSTEM ENG INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Min Changwan 32
#2 Guo Lingxi 24
#3 Yang Fei 24
#4 Wu Xiaorui 21
#5 Zhang Pengyu 20
#6 Sun Baoliang 19
#7 Pan Hongjiu 19
#8 Zhou Yu 18
#9 Shang Xueqian 18
#10 Dou Xiaoming 18

Latest patents

Publication Filing date Title
CN112232195A Handwritten Chinese character recognition method, device and storage medium
CN112231442A Sensitive word filtering method and device
CN112232390A Method and system for identifying high-pixel large image
CN112287611A Local shape optimization method for reducing aerodynamic thermal interference of protrusion
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CN110930363A Method and device for determining sharpness evaluation value of curved-surface blurred image and storage medium