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ZHAO KEZHONG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    183,278
About

ZHAO KEZHONG has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets mechanical elements, electrical machinery and energy and computer technology are LIUZHOU SHOUGUANG TECHNOLOGY CO LTD, MUELLER OTTO and SHIMONO YUKIO.

Patent filings in countries

World map showing ZHAO KEZHONGs patent filings in countries
# Country Total Patents
#1 China 9
#2 United States 3

Patent filings per year

Chart showing ZHAO KEZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Kezhong 11
#2 Peng Shunbao 6
#3 Liu Rong 6
#4 Peng Yong 5
#5 Du Haikuan 1
#6 Yan Xuelan 1
#7 Zhao Kezhong Zhao 1
#8 Tang Zhongyun 1
#9 Li Chengjun 1
#10 Han Aiguo 1

Latest patents

Publication Filing date Title
CN110985632A Magnetic electromechanical automatic gear transmission
CN109274248A Multiple groups close permanent-magnet stepless variable-speed device
CN109217631A Combination type permanent-magnet stepless transmission
CN108194611A It is suitble to automobile, the locomotive combined speed changer that electric power pushes
CN106533121A Magnetic loop type infinitely variable-speed device
CN105626818A Automotive magnetic-drive stepless speed-changing device
CN105202210A Magnetically-driven valve device
CN103117641A Magnetic force balance device for magnetic transmission equipment
US9063882B1 Matrix preconditioners for simulations of physical fields
US8510091B1 Domain decomposition formulations for simulating electromagnetic fields
US8924186B1 Simulations of physical systems for multiple excitations
CN101011913A Self-luminescent flocking article