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BEIJING ZHONGQING DIGITAL EQUIPMENT CO LTD

Overview
  • Total Patents
    28
About

BEIJING ZHONGQING DIGITAL EQUIPMENT CO LTD has a total of 28 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are LAIBAO SCIENCE & TECHNOLOGY CO, MIRI WAVE KK and QINZHOU ZHUOPU TECH DEV CO LTD.

Patent filings in countries

World map showing BEIJING ZHONGQING DIGITAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing BEIJING ZHONGQING DIGITAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shang Song 17
#2 Song Shang 8
#3 Shao Yinliang 3
#4 Zhang Xiao 2
#5 Xing Wei 2
#6 Wu Gengxin 1
#7 Liu Dawei 1

Latest patents

Publication Filing date Title
CN101853613A Ultrathin curly flexible display screen
CN101853614A Flexible screen mounting structure and flexible LED display screen
CN101866620A Universal LED display screen control device
CN101841961A LED control device with current and temperature monitoring function
CN101866586A Flexible display screen mounting structure and flexible display screen
CN101866599A LED on-line detection control system
CN101825673A LED detection device
CN102006714A Electrostatic protection structure-containing circuit board
CN101645219A Ground display screen module and ground display screen
CN102003628A Automatic temperature control LED pixel tube
CN101673491A Arc surface LED display screen
CN101594719A Offline control device
CN102006713A Circuit board with static protection structure
CN101539256A LED lamp strip and manufacturing method as well as LED screen body
CN102005161A Method for manufacturing light-emitting diode (LED) display screen
CN102005176A System and method for field regulation of LED display screen
CN101521982A PCB board, mould, LED display device and preparing methods thereof
CN101493202A Brightness adjustable luminous indicator
CN101377272A LED apparatus
CN101368699A LED unit