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XU YONGLI

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    127,650
About

XU YONGLI has a total of 17 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and chemical engineering are HANGZHOU DIANGANG E COMMERCE CO LTD, KEENE CORP and WUHU TIANHUO NEW ENERGY TECH CO LTD.

Patent filings in countries

World map showing XU YONGLIs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Xu Yongli 14
#2 Yongli Xu 3
#3 Ao Lingling 2
#4 Li Qian 2
#5 Cao Xuming 1
#6 Mu Caixia 1

Latest patents

Publication Filing date Title
CN111974054A Food production is with straining washing device
CN112093156A Encapsulation equipment for food production
CN110906255A Self-adaptive solar street lamp
CN110992717A Self-cleaning type road traffic signal lamp
CN110778942A Insect-proof heat dissipation LED street lamp based on high-temperature demagnetization principle
CN110762466A LED street lamp based on decomposition reaction heat dissipation principle
CN110204363A A kind of environmentally friendly sludge oxidation processes Heat Treatment device and its application method
CN110237607A A kind of artificial cancellous bone drip dirt device of porous type and its application method
CN106050164A Anti-eccentric-wear device of oil well
CN103934943A Follow-up grabbing mechanism
CN103950594A Production line transferring equipment
CN103862478A Follow-up grabbing mechanism
CN103832634A Production line transferring equipment
CN1336159A Multifunctional abdominal operation exposing utensil
CN1132058A Method for prepn. of anti-mildew-bacterial net pad
CN1060203A Branched screw bolt
CN1048154A Osseous pin intrabony directional changing pressing fixation guide nail