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DONG WEIFENG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    113,317
About

DONG WEIFENG has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machines are DENCKERT LENNART HOLGER, TAPPAT ENG PTY LTD and WALTHER F WERKE.

Patent filings in countries

World map showing DONG WEIFENGs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing DONG WEIFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dong Weifeng 15
#2 Chen Wang 15

Latest patents

Publication Filing date Title
CN111817113A Multi-strand wire shearing post-processing method
CN111817230A Communication wire and cable insulating sheath
CN111706147A Electric power cross arm
CN111541179A High-voltage electric cabinet body forming and assembling method
CN111531692A Column insulator surface glazing treatment system and method
CN111276325A Manufacturing and processing method of metal shell of power transformer
CN111181033A Electric power high-low voltage switch cabinet
CN111243910A Oil-immersed circuit breaker of electric power distribution system
CN110713069A Power line lays portable pencil tight line instrument
CN110601078A Laying method of automatic laying device for electric power engineering cables
CN110581428A Quick wire stripping device of cable bundle end
CN110534978A A kind of intelligent socket
CN110534926A A kind of multiple rows of block form Wiring harness connector
CN110562163A Multifunctional wire clamp for new energy automobile
CN110444968A A kind of modified polylinker connection wiring harness