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CHENGDU K & M METALS CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    215,048
About

CHENGDU K & M METALS CO LTD has a total of 19 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are JUMPIT AS, SAKAKIBARA KAZUMASA and SHANGHAI POWER ENERGY STORAGE BATTERY SYSTEM ENGINEERING TECH CO LTD.

Patent filings in countries

World map showing CHENGDU K & M METALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHENGDU K & M METALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lieping 8
#2 Lieping Zhang 6
#3 Xuanmin Wang 4
#4 Ren Yongjie 3
#5 Wang Wei 3
#6 Huang Yiping 3
#7 Zhong Runzhi 3
#8 Yang Binzhong 3
#9 Tian Qinghua 3
#10 Wang Xuanmin 2

Latest patents

Publication Filing date Title
CN105489951A Battery module and distributed power system comprising same
CN105449783A Distributed power system with security device
CN103699987A Express delivery system
CN103647118A Battery temperature control device
CN103715053A Ultraviolet photoelectric tube and manufacturing method thereof
CN102757143A Well drilling wastewater flocculation precipitation treatment device and wastewater treating method
CN102765837A Well drilling waste water flocculent precipitate desliming processing device and method for processing sewage
CN102786127A Coagulant for treating polysulfonate slurry sewage
CN102786128A Drilling wastewater circulating treatment device and method for treating wastewater by using such device
CN102705457A Variable-speed transmission device for electric automobile
CN102619936A Three-clutch three-gear speed change transmission device and three-clutch method thereof
CN102619932A Double-clutching two-gear speed transforming transmission and double-clutching method of speed transforming transmission
CN102537122A Electromagnetic end tooth clutch
CN102531288A Comprehensive treatment method for livestock dirt and integrated treatment device for livestock dirt wastewater
CN102332386A Solid ultraviolet phototube
CN102324353A Making method of solid ultraviolet phototube
CN102324370A Ultraviolet phototube
CN102324369A Double-row direct insertion type ultraviolet photoelectric tube
CN102303936A Filtering device of iron-containing sewage