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DEZHOU QUNFENG MACHINERY MFG CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,752
  • Filing trend
    ⇩ 100.0%
About

DEZHOU QUNFENG MACHINERY MFG CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and chemical engineering are LE GUOQIANG, JI KI HYUN and FENG MENJUAN.

Patent filings in countries

World map showing DEZHOU QUNFENG MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing DEZHOU QUNFENG MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Wei 15
#2 Zhang Qunfeng 15
#3 Zhang Yanxia 8
#4 Lu Jiansong 1

Latest patents

Publication Filing date Title
CN112193495A Full-automatic packing machine and full-automatic packing method
CN110542092A Modular waste incineration power generation system
CN110340118A A kind of house refuse preprocess method
CN110396008A Container-type dry fermentation system
CN110252783A Kitchen garbage or rubbish from cooking dry fermentation processing system and its processing method
CN110388797A Drum-type garbage anhydration system
CN110404822A Infrared light selects system
CN110394308A Intelligent garbage separation system
CN110339937A A kind of waste incinerator residues processing technique
CN110340114A A kind of Disposal of Domestic method
CN110342145A Intelligent unattended Domestic garbage treatment equipment
CN109905485A A kind of environment monitoring equipment that Internet of Things remotely controls
CN109731775A A kind of step-by-step movement bounce screen of timed lubrication
CN109806937A A kind of symmetrical double-shaft bag-breaking machine of rack and pinion engagement driving
CN109731673A A kind of waste incinerator residues processing technique
CN107487573A The vertical transfer station of intelligent environment protection garbage-compressing
CN105619864A Packer
CN103991695A Rubbish chain-plank conveyor
CN103909085A Integrated household garbage treatment method