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CHENGDU HANDU TECHNOLOGY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,504
About

CHENGDU HANDU TECHNOLOGY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and transport are AIA ELECTRIC PINGHU CO LTD, NANJING KANGNI NEW ENERGY AUTO PARTS CO LTD and NANNING NO 2 HIGH SCHOOL.

Patent filings in countries

World map showing CHENGDU HANDU TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing CHENGDU HANDU TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yongqiang 9
#2 Liu Kunlu 8
#3 Wen Haikang 7
#4 Li Yukong 7
#5 Dai Hui 6
#6 Wang Bo 1
#7 Luo Caijin 1
#8 Pu Kunxian 1
#9 Zhang Haitao 1
#10 Li Chuan 1

Latest patents

Publication Filing date Title
WO2016070659A1 Secure anti-theft charging pile
CN104319852A Outdoor electric vehicle charging pile
CN104393635A Safe anti-theft type charging pile
CN104300650A Night-guiding-type anti-theft charging pile
CN104485697A Dust-proof charging pile display screen
CN104299321A Induction panel
CN104319847A Induction structure for charging point
CN104538778A Patch board housing
CN104409903A Charging pile wire plugging opening structure
CN104319846A Card swiping device
CN104318674A Waterproof charging pile for roadsides
CN104318862A Swiping card display screen
CN104300649A Antitheft charging pile convenient to maintain
CN103995216A Automatic monitoring method for power system line fault