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SHANGHAI QIZHONG MECHANICAL AND ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    16
About

SHANGHAI QIZHONG MECHANICAL AND ELECTRICAL EQUIPMENT CO LTD has a total of 16 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 machine tools are CHEMNITZ CHRISTIAN, CHONGQING JINGYUE MECHANICAL EQUIPMENT CO LTD and SHENZHEN KUNQI XINHUA TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANGHAI QIZHONG MECHANICAL AND ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI QIZHONG MECHANICAL AND ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Ni Weizhong 15
#2 Weizhong Ni 1

Latest patents

Publication Filing date Title
CN103935025A Metal plate billet design method
CN103934311A Detecting system for crimping process of stamping parts
CN103934312A Sheet metal part pressure welding detecting method
CN103934341A Metal plate stamping method
CN103909122A Semi-arc sheet metal part processing device
CN103909120A Sheet metal part bending method
CN103909349A Sheet metal trapezoid edge-shared laser cutting method
CN103902755A Sheet metal part three-dimensional die set design technology
CN103894737A Intelligent cutting process based on image recognition
CN103886119A Intelligent auxiliary designing system for sheet metal components
CN103878490A Pipe laser cutting method
CN103878491A Process for cutting circular holes in thick steel plates
CN103241607A Elevator operating device
CN103239938A Production method of dust collector tectorial membrane filter material
CN103239937A Production method of polytetrafluoroethylene filter material substrate for dust collectors
CN102717189A Laser cutting method for stainless steel plate