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WEIDONG LIU

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    231,770
About

WEIDONG LIU has a total of 16 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, measurement and medical technology are RAYONEX SCHWINGUNGSTECHNIK GMBH, AKTSIONERNOE OBSHCHESTVO NOVOMET PERM and BYRON JACKSON PUMP CO.

Patent filings in countries

World map showing WEIDONG LIUs patent filings in countries
# Country Total Patents
#1 China 15
#2 United Kingdom 1

Patent filings per year

Chart showing WEIDONG LIUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weidong Liu 16
#2 Wanning Hu 1
#3 Wenjian Hu 1
#4 Xiaokang Zhang 1
#5 Jiwu Liu 1

Latest patents

Publication Filing date Title
CN102564616A Electronic cold-hot monitoring and warning equipment and method
CN102559335A Detachment-exempting efficient detergent of fuel system of fuel oil engine
CN102204830A Histopathologic diagnosis machine for X-ray computerized tomography and application method thereof
CN102019895A Impact hammer for emergency rescue
CN101983593A Walking stick with radio function and recording function
CN101927502A Electric shaver with functions of sharpening blade and removing whisker residue
CN101920921A Press-lift type jack
CN102337158A Balancing water washing filter
CN102373088A Composite suction type straw gasifier
CN101913413A Angling boat with walking function for single person
CN101885376A Externally hung clustering type screw propeller for ship
CN101870235A Hydraulic-type portable automotive tire press machine
CN101886415A Water tank integrated dish basin (washbasin)
CN101837710A Unaerated wheel
CN101295907A Permanent magnet brushless motor with separated Hall position transducer and motor stator