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BEIJING HIRAIN TECH CO LTD

Overview
  • Total Patents
    449
  • GoodIP Patent Rank
    3,336
  • Filing trend
    ⇧ 20.0%
About

BEIJING HIRAIN TECH CO LTD has a total of 449 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets computer technology, transport and digital networks are XIAMEN YAXON NETWORKS CO LTD, LETV CAR BEIJING CO LTD and BEIJING CHJ INFORMATION TECH CO LTD.

Patent filings in countries

World map showing BEIJING HIRAIN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 449

Patent filings per year

Chart showing BEIJING HIRAIN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jia Sheng 21
#2 Liu Shuang 20
#3 Zhang Mingxuan 19
#4 Wu Linzheng 16
#5 Zhao Shuming 16
#6 Zhang Dapeng 15
#7 Peng Xiaoguang 15
#8 Xu Xiaotian 14
#9 Wan Guoqiang 12
#10 Gu Wengang 11

Latest patents

Publication Filing date Title
CN112130545A Remote driving take-over system and method
CN112084133A Vehicle-mounted double-microprocessor system and control method
CN112026762A Vehicle collision analysis method and device
CN111901076A Vehicle diagnosis data forwarding method and device and gateway
CN111935027A Method and system for optimizing load of whole vehicle network
CN111997471A Anti-pinch detection method and device for vehicle body closing system
CN112036034A Method and device for selecting capacitance value of bus capacitor of electric control suspension controller
CN111999347A Method and device for determining internal dryness of heat exchange device
CN111976598A Vehicle blind area monitoring method and system
CN111930026A Test method and device
CN111929074A Vehicle mechanical rotating part fault diagnosis method and device
CN111922761A Clamping device
CN111885091A Secure communication method, device, equipment and storage medium
CN111917352A Locked-rotor processing method and device for position-sensorless direct-current brushless motor
CN111866173A Vehicle network control method and device
CN111874809A Method and device for determining vehicle load
CN111880780A Method, device and platform for developing boot loader of MCU (microprogrammed control Unit)
CN111832536A Lane line detection method and device
CN111806465A Automatic driving control method and device
CN111831310A Software updating method and system