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SHENZHEN ZHONGQINGWEI TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    36
About

SHENZHEN ZHONGQINGWEI TECHNOLOGY DEV CO LTD has a total of 36 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are SUZHOU HAOLUX OPTOELECTRONICS SCIENCE AND TECHNOLOGY CO LTD, ASAHI NAT LIGHTING CO LTD and XULIANG LI.

Patent filings in countries

World map showing SHENZHEN ZHONGQINGWEI TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing SHENZHEN ZHONGQINGWEI TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Shang 23
#2 Shang Song 7
#3 Shao Yinliang 3
#4 Yinliang Shao 3
#5 Xu Wei 2
#6 Gengxin Wu 2
#7 Xing Wei 2
#8 Wei Xu 1
#9 Yao Luo 1
#10 Ruan Wei 1

Latest patents

Publication Filing date Title
CN102157114A Intelligently installed LED display screen
CN102201201A Intelligent LED (Light Emitting Diode) display screen
CN102184695A Control system for detecting LED (Light Emitting Diode) display screen on line
CN102184685A Urltra-light and ultrathin LED display screen
CN102142231A Control system of extra large LED (Light-Emitting Diode) display screen
CN102254509A Intelligently-displaying control chip
CN102136228A Seamlessly-spliced standard LED (light emitting diode) unit board and LED display device
CN102122491A LED (light-emitting diode) display control system for on-line detection of application environment noise
CN102184706A Intelligent installation method of LED (Light Emitting Diode) display system
CN102169666A Intelligent light emitting diode (LED) display system capable of detecting on line
CN102136235A Intelligent debugging system for detecting LED (Light Emitting Diode) display screen on line
CN102136227A Intelligent installing and connecting device for detecting LED case on line
CN102149250A Pin-type welded PCB (printed circuit board) and LED (light-emitting diode) display device
CN102155650A LED (light-emitting diode) module with parameter storage
CN102013231A Light emitting diode (LED) control device for transmitting redundancy fault-tolerant data
CN102136248A LED control device and system capable of intelligently reporting fault
CN101996545A Display system for regional faults of LED display screen
CN102014562A Control system of lamp decoration
CN102013217A LED screen body assembly system
CN102013224A Scanning device for suspending fault signal display