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BEIJING AUTOMATION CONTROL EQUIPMENT INST

Overview
  • Total Patents
    482
  • GoodIP Patent Rank
    3,646
  • Filing trend
    ⇧ 33.0%
About

BEIJING AUTOMATION CONTROL EQUIPMENT INST has a total of 482 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets measurement, control and computer technology are HUNAN GLONAVIN INFORMATION TECH CO LTD, EDWARD LOWTHER HOLMES and KULIK VICTOR.

Patent filings in countries

World map showing BEIJING AUTOMATION CONTROL EQUIPMENT INSTs patent filings in countries
# Country Total Patents
#1 China 482

Patent filings per year

Chart showing BEIJING AUTOMATION CONTROL EQUIPMENT INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Jie 66
#2 Zhang Xinhua 39
#3 Liu Feng 38
#4 Li Feng 37
#5 Wan Shuang'Ai 35
#6 Zuo Qiyao 30
#7 Zheng Xin 29
#8 Wu Yanji 28
#9 Liu Jianfeng 27
#10 Sun Xiaoguang 27

Latest patents

Publication Filing date Title
CN111974646A Protection device for vacuum encapsulation of resin adhesive optical fiber ring
CN112230250A Differential receiver test evaluation method based on dynamic long baseline differential simulator
CN112202386A Electric steering engine control method suitable for low-temperature environment
CN112224387A Connecting device of steering engine and control surface
CN112230080A Three-phase full-bridge inverter fault detection method
CN112229399A Micro-mechanical positioning navigation time service device
CN112129286A Integrated sealing structure for shell and connector of miniaturized micro-electromechanical inertial navigation system
CN112228555A Sealing method for miniature micro-mechanical inertial satellite integrated navigation system
CN112229400A Miniaturized micro-electromechanical gyro inertia/satellite combined navigation system
CN112131153A Method for real-time communication by using serial port of ARM processor
CN112097760A Locking mechanism for integrated navigation system
CN112082546A Data post-processing method of optical fiber pipeline measuring device
CN112087168A Method for automatically generating brushless direct current motor reversing meter and automatically identifying phase sequence
CN112051035A Method and system for measuring frequency tuning efficiency of tunable narrow linewidth laser
CN112197789A INS/DVL installation error calibration method based on QUEST
CN112067892A Signal conversion synchronization device and signal conversion synchronization method using same
CN112082443A Rotating shaft inner hole negative angle V-shaped sliding groove precision detection device
CN112034904A Temperature control system of analog-digital conversion circuit
CN112082637A Co-vibration spherical vector hydrophone directivity testing device
CN112082788A Variable inertia follow-up large-load simulation test device of thrust vector servo mechanism