Learn more

XU YIJUN

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    125,759
  • Filing trend
    ⇩ 80.0%
About

XU YIJUN has a total of 22 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 1992. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets it methods for management, control and transport are BLUECARSHARING, ROSS ERIK STEPHEN and GUANGZHOU DEV GROUP CO LTD.

Patent filings in countries

World map showing XU YIJUNs patent filings in countries

Patent filings per year

Chart showing XU YIJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Yijun 19
#2 Xu Yijie 9
#3 Yijun Xu 1
#4 Li Ningru 1
#5 Xu Jianxin 1
#6 Xi Yijun 1
#7 Shou Li 1

Latest patents

Publication Filing date Title
CN111592071A Ultraviolet water purifier
CN110497989A A kind of adaptive electric vehicle mud guard of more sizes and its working method
CN108166211A A kind of industrial foam washing methods and system and device
CN107540186A A kind of sludge separation of solid and liquid processing method and equipment
CN106934959A A kind of book self-help borrows system and method
CN106952376A A kind of sharing method of electric vehicle using motor
CN106295770A A kind of secure payment bank card and safe payment method
CN105405046A House checking, renting and selling method of house sharing platform
CN105342261A Pillow and neck protection method
CN105260763A Secure payment bank card and secure payment method
CN103932390A Self-quenching cigarette and application method thereof
CN103910019A Bicycle
CN103243973A Method for detecting door states
US2013081613A1 Process for manufacturing tagatose and glucose
US2008318872A1 Antigen determinant of rheumatoid arthritis-specific autoantibody and use thereof
CN1174437A New lightning-protection method for distribution transformer and low-voltage power network
CN1079846A protection method for preventing thunder to distribution transformer