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BEIJING TONGFANG RAINBALL DIGITAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
About

BEIJING TONGFANG RAINBALL DIGITAL TECHNOLOGY CO LTD has a total of 12 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 CHONGQING AOGEMEI GAS CO LTD, SHELENOK SVYATOSLAV and NANTONG BEISITE TECHNOLOGY CONSULTING CO LTD.

Patent filings in countries

World map showing BEIJING TONGFANG RAINBALL DIGITAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING TONGFANG RAINBALL DIGITAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Honglin Li 9
#2 Jianrong Bai 9
#3 Li Honglin 3
#4 Yongjun Zhao 2
#5 Bai Jianrong 2
#6 Bai Yunqi 1
#7 Mingzhu Wang 1
#8 Zhao Yongjun 1
#9 Liqing Wan 1
#10 Wan Liqing 1

Latest patents

Publication Filing date Title
CN102313316A Central-heating automatic monitoring, supervising and controlling system for indoor temperature
CN102073166A Solar ray-utilizing energy-saving liquid crystal television
CN102176288A Energy-saving traffic light utilizing sunlight by day
CN102117578A Sunk arc virtual reality display wall
CN102073167A Liquid crystal display (LCD) television (TV) panel adopting laser as backlight source
CN102129778A Multimedia traffic light
CN101719343A Movable display system positioned on the car roof of taxi
CN101706073A LED ultrahigh brightness backlight source with slow temperature rise
CN101729834A Liquid crystal television system capable of being used under outdoor environment
CN101707035A Multifunctional road inquiring and displaying system of bus stop
CN101727701A Multimedia self-service changing, gambling and donating system
CN101710475A Multifunctional display system for pedestrian street