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BEIJING JUSHU DIGITAL TECH DEV

Overview
  • Total Patents
    52
About

BEIJING JUSHU DIGITAL TECH DEV has a total of 52 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and audio-visual technology are SUZHOU SHIJIJINGYUAN ELECTRIC POWER TECHNOLOGY CO LTD, SHAANXI LANGWEI INT BUSINESS and NANTONG TUYOU TECHNOLOGY CO LTD.

Patent filings in countries

World map showing BEIJING JUSHU DIGITAL TECH DEVs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing BEIJING JUSHU DIGITAL TECH DEVs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Song Shang 25
#2 Shang Song 13
#3 Yinliang Shao 12
#4 Gengxin Wu 5
#5 Peisen Gong 4
#6 Wei Xu 2
#7 Shao Yinliang 2
#8 Yang Lei 2
#9 Wei Ruan 1
#10 Zhai Bolan 1

Latest patents

Publication Filing date Title
CN101882926A Power on reset circuit for constant-current driving chip
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CN101777306A LED display controller and LED display device
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CN101763779A Ultrathin LED display screen and LED display system
CN101763778A LED special-shaped display system
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CN101814259A LED display system
CN101707029A LED display device
CN101661692A LED arc-surface display screen
CN101673489A LED display screen
CN101673521A Liquid crystal display device and method for processing digital image signal
CN101673520A Liquid crystal display (LCD) device and image signal processing method
CN101673490A Led display screen
CN101673494A Led display system
CN101630468A Led display screen
CN101630469A LED display screen
CN101650908A Benchmark brightness obtaining method, point-to-point correction system and correction method
CN101649964A LED module and LED display device
CN101649963A LED module and LED display device