Learn more

SHENZHEN LONGHORN AUTOMOBILE ELECTRON EQUIPMENT CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,845
  • Filing trend
    ⇧ 100.0%
About

SHENZHEN LONGHORN AUTOMOBILE ELECTRON EQUIPMENT CO LTD has a total of 49 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets transport, audio-visual technology and computer technology are CONNAUGHT ELECTRONICS LTD, INTELLIGENT SECURITY SYSTEMS CORP and IMAGENEXT.

Patent filings in countries

World map showing SHENZHEN LONGHORN AUTOMOBILE ELECTRON EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing SHENZHEN LONGHORN AUTOMOBILE ELECTRON EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Xiaoping 44
#2 Zeng Feng 35
#3 Cai Jun 7
#4 Yuan Haiping 5
#5 Tong Wenchao 5
#6 Chen Xu 4
#7 Mai Fuli 4
#8 Hu Kaifan 3
#9 Ran Youting 3
#10 Lin Lyuqu 3

Latest patents

Publication Filing date Title
CN112102420A Camera calibration board and calibration method
CN112291554A Center calibration device and method for reversing camera
CN112261403A Device and method for detecting dirt of vehicle-mounted camera
CN112165606A Vehicle-mounted camera, motor vehicle video acquisition system and motor vehicle video acquisition method
CN112070805A Motor vehicle target real-time image tracking device and method
CN112001344A Motor vehicle target detection device and method
CN111915764A Automobile data recorder and motor vehicle video acquisition and passing payment method
CN112201008A Fatigue driving monitoring system and method
CN112261390A Vehicle-mounted camera equipment and image optimization device and method thereof
CN112203031A Digital video caching system and method
CN111815807A Automobile data recorder
CN111769371A Microstrip power divider
CN111918113A Video memory and storage method, video thumbnail display device and display method
CN111799759A Overcurrent protection circuit of vehicle-mounted ECU output power supply and control method thereof
CN111959402A Streaming media rearview mirror and visual field adjusting method thereof
CN111784871A Automobile data recorder, vehicle-mounted multimedia device and motor vehicle video acquisition method
CN111806355A Motor vehicle ultrasonic radar mounting structure
CN111741192A Camera focal depth design method and camera
CN111679938A Motor vehicle software operation device and method
CN111710995A Radiation line array and design method thereof