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TONGLING TONGFEI TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,639
About

TONGLING TONGFEI TECH CO LTD has a total of 20 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 machine tools, machines and thermal processes are HUBEI GUANYU PLASTIC PACKAGING LTD BY SHARE LTD, FOSHAN GAOMING CHUANGQI DECORATION MAT CO LTD and ARMACELL ENTPR GMBH & CO KG.

Patent filings in countries

World map showing TONGLING TONGFEI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TONGLING TONGFEI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xianghua 12
#2 Tang Zebo 6
#3 Chen Zhenwei 6
#4 Cao Junhua 6
#5 Zhou Feng 4
#6 Wang Jinbing 4
#7 Zhou Tao 4
#8 Wang Yuyue 4

Latest patents

Publication Filing date Title
CN111843114A Current control method for arc welding
CN111947235A Air conditioner and air supply device thereof
CN111843121A Welding wire speed regulation control system
CN111921728A Electrostatic powder spraying device and spraying method thereof
CN111843158A High-frequency welding machine
CN111843343A Butt welding machine
CN111486728A Heat pipe type heat exchanger
CN111412124A Vacuum pump
CN111509921A Three-phase motor rotor
CN111496088A Multi-station punching machine
CN111302030A Transfer manipulator
CN111301747A Carton packing machine
CN111154277A Polypropylene plastic particle
CN111072929A Epoxy resin curing agent and preparation method thereof
CN111017295A Vacuum packaging machine
CN111100422A Epoxy resin composition
CN110903461A Production process of epoxy resin
CN110901714A Transfer robot
CN111086246A BOPP film forming process
CN111023876A Plate type heat exchanger