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CHUDONG MULTI MEDIA TECHNOLOGY SHANGHAI CO LTD

Overview
  • Total Patents
    14
About

CHUDONG MULTI MEDIA TECHNOLOGY SHANGHAI CO LTD has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HIKARI TSUSHIN INC, ZHEJIANG HUALI COMM GROUP CO and SUZHOU HIKER TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHUDONG MULTI MEDIA TECHNOLOGY SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHUDONG MULTI MEDIA TECHNOLOGY SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sikai Liu 9
#2 Liu Sikai 5

Latest patents

Publication Filing date Title
CN101895319A Vehicle bluetooth wireless communication system
CN101894508A Method for playing advertisement at fixed time
CN101894107A Method for taxi to count passengers getting on and off
CN101890925A Signal input system of vehicle-mounted multimedia advertising entertainment interactive equipment
CN101890923A Vehicle-mounted multimedia advertisement recreational interactive equipment system
CN101894074A Central processing system of multimedia device of taxi
CN101895318A Bluetooth device and personal handheld equipment interacting system
CN101894460A Unload taxi positional information control method
CN101894465A Method for calculating traffic condition by vehicle mounted GPS (Global Positioning System)
CN101894509A Vehicle-mounted liquid-crystal display system
CN101890924A Method for issuing vehicle-mounted infrared document
CN101894507A Positioned advertisement playing method for global positioning system (GPS)
CN101894338A Application method of vehicular touch screen two-dimensional matrix code
CN101895827A Vehicle-mounted GPRS (General Packet Radio Service) radio communication system