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SHANGHAI YANGKE IMP & EXP CO LTD

Overview
  • Total Patents
    11
About

SHANGHAI YANGKE IMP & EXP CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NAMIKAWA YASUYUKI, BEIJING STAR POINT COMM SOFTWARE CO LTD and DUJIANGYAN HUAGANG ELECTRONIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANGHAI YANGKE IMP & EXP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI YANGKE IMP & EXP CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in buildings

Top inventors

# Name Total Patents
#1 Huang Changming 7
#2 Xia Yongsheng 6
#3 Changming Huang 4
#4 Ding Ruhua 1
#5 Hong Cao 1
#6 Shanle Huang 1
#7 Yongsheng Xia 1
#8 Zhu Chao 1
#9 Cao Hong 1

Latest patents

Publication Filing date Title
CN102953785A External muffler for variable frequency generator set
CN102904381A Cooling structure of rain-proof frequency conversion generator group
CN102828829A Heat insulation device for variable-frequency power generator set
CN102904383A Cooling structure of frequency conversion power generator set
CN103390966A Portable generator set with cigarette lighter
CN103051109A Split-type variable-frequency generator set
CN102916453A Energy management control system
CN102035299A Internal combustion power generating electric welding charger
CN102035304A Digital frequency-conversion generator set
CN101705864A Gasoline engine generator
CN101871387A Gasoline generator