Learn more

CHEN MINGSHAN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    188,592
  • Filing trend
    ⇩ 100.0%
About

CHEN MINGSHAN has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are DYNATECH LAB, WANG CHANGLIN and TROLEX LTD.

Patent filings in countries

World map showing CHEN MINGSHANs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHEN MINGSHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Mingshan 4
#2 Mingshan Chen 2

Latest patents

Publication Filing date Title
CN107905615A A kind of power cord bar erection auxiliary device
CN108011250A A kind of power cable jointing
CN107991311A A kind of lithium battery pole slice sand holes spacing visual inspection apparatus
CN107872023A A kind of power construction anchor ear height adjuster
CN107732471A A kind of electric power cable connects puncture line nose
CN104966216A Unpackaged commodity marketing system and method
CN101025101A Fault detector of IC engine
CN1172902A Water collecting equipment for using natural hydro dynamic drawing water storage generating potential energy
CN1148537A High rigid mould-closing and mould-resisting device for ejection forming machine
CN1137442A High rigidity die closing and clamping device for injection forming machine
CN1137440A Die casting machine for superthick finished product