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LI YONGGANG

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    154,063
  • Filing trend
    ⇩ 100.0%
About

LI YONGGANG has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology, machines and machine tools are MCMS INC, TAKAHASHI MICHIMASA and MIKROELEKTRONIK GES MIT BESCHRAENKTER HAFTUNG AB.

Patent filings in countries

World map showing LI YONGGANGs patent filings in countries
# Country Total Patents
#1 China 17
#2 United States 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Yonggang 28
#2 Salama Islam 6
#3 Gurumurthy Charan 4
#4 Li Guoqiang 3
#5 Azimi Hamid 2
#6 Jin Cong 2
#7 Balaraman Devarajan 1
#8 Zhang Jing 1
#9 Alur Amruthavalli P 1
#10 Liu Lei 1

Latest patents

Publication Filing date Title
CN112074070A Plasma generator and drive circuit thereof
CN112192248A Part transportation device for new energy automobile machine tool machining
CN110409357A Deicing, which is raised, sweeps snow pushing refuse sweeping spray water multi-function vehicle
CN106894743A A kind of flood prevention doors
CN106504548A Traffic lights intelligent control method and system
CN106214002A Beverage dress cup machine
CN105685309A Preparation process of hericium erinaceus tea
CN106939575A Multi-functional deicing, which is raised, sweeps snow pushing Environmental sanitation cleaning vehicle
CN106939576A Deicing, which is raised, sweeps snow pushing garbage truck for cleaning
CN105031110A Traditional Chinese medicine plaster for treating cervical spondylosis and preparation method thereof
CN105169037A Traditional Chinese medicine plaster used for curing ischialgia and preparation method
CN103566420A Dialysis tubing fixing device used in nephrology department
CN103454000A Novel thermometer fixing device for department of pediatrics
CN103349811A Tablet feeder
CN103241359A Vacuum aerostat
US2010163535A1 Method of forming a pattern on a work piece, method of shaping a beam of electromagnetic radiation for use in said method, and aperture for shaping a beam of electromagnetic radiation
US2010126009A1 Method of enabling selective area plating on a substrate
US2009170239A1 Utilizing aperture with phase shift feature in forming microvias
US2009004403A1 Method of Providing Patterned Embedded Conducive Layer Using Laser Aided Etching of Dielectric Build-Up Layer
US2009001550A1 Method of forming a multilayer substrate core structure using sequential microvia laser drilling and substrate core structure formed according to the method