Learn more

WU ZHIYUAN

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    69,096
About

WU ZHIYUAN has a total of 29 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, mechanical elements and machine tools are SIGN WARE GMBH & CO KG, FANG DIYONG and LITELOGIC IP LTD.

Patent filings in countries

World map showing WU ZHIYUANs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing WU ZHIYUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Zhiyuan 29
#2 Wu Liyou 5
#3 Wu Wenbo 1
#4 Wang Long 1
#5 Li Jianxing 1
#6 Xu Biaohuang 1
#7 Wang Shuhui 1

Latest patents

Publication Filing date Title
CN112112999A Multifunctional temperature control device of universal water mixing valve
CN106501134A The accurate measurement method of low-angle contact angle
CN106320661A Efficient and energy-saving exhaust duct system and control method thereof
CN106439120A Flow guide non-return device
CN105839815A Assembled prefabricated wallboard
CN105654848A Suspended fixing device capable of performing indication and using method thereof
CN105810090A Manually adjusting and fixing device for hanging device and use method of manually adjusting and fixing device
CN105719564A Locking device for hanging device and use method of locking device
CN105626632A Suspended fixing device provided with electronic controller and using method of suspended fixing device
CN105654847A Fixing structure for suspension device and using method of fixing structure
CN105632336A Fixing structure for suspending device and use method of fixing structure
CN105845056A Positioning device of hanging device and use method of positioning device
CN105845025A Fixing device for hanging device and use method of fixing device
CN105632337A Safety fixing device for suspension device and use method of safety fixing device
CN105587903A Exhaust way inlet flow guide check device
CN105649306A Assembly type pipe device
CN105563089A Installing locking device used for circuit board and with limiting and cooling functions
CN105397469A Novel installing locking device for circuit board
CN105430987A Fixing column apparatus provided abrasion-resistant gasket and elastic ejection part and used for PCB (printed circuit board)
CN105376984A Fixing column device transmitted by belt and provided with alarm for PCB circuit board