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LI YUBO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    208,070
About

LI YUBO has a total of 11 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machine tools are TOKYO GIKEN KOGYO KK, ZHANGJIAGANG CITY HUALING CHEMICAL MACHINERY CO LTD and ANHUI KAICHENG ELECTRIC APPLIANCE CO LTD.

Patent filings in countries

World map showing LI YUBOs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LI YUBOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yubo 9
#2 Zhiwei Huang 2
#3 Yubo Li 2
#4 Yanggui Ou 1
#5 Huang Zhiwei 1

Latest patents

Publication Filing date Title
CN108054053A A kind of production method using electric spark removal relay contact oxide-film
CN105172863A Novel tip lorry for road and bridge construction
CN105110035A Novel charging device for road and bridge construction
CN104338808A Manufacturing equipment for Omega-shaped steel skeleton of hollow-wall plastic-steel winding pipe
CN104339676A Production line for making hollow wall plastic steel wound pipelines
CN103453249A Flexible connection method and structure of F-shaped socket rubber ring
CN102997274A Heat recovery system for high-temperature waste gas
CN1432806A Nanometer No gas sensor
CN1313385A Process for preparing genetically engineered efficient medicine target-introduced to human liver cells
CN1101553A Method for producing biochemical medicine from human urine by two steps
CN1088440A The nerve growth factor production technology