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CHONGQING HUA WANLUN ELECTRIC APPLIANCE CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    114,134
  • Filing trend
    ⇩ 100.0%
About

CHONGQING HUA WANLUN ELECTRIC APPLIANCE CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, civil engineering and audio-visual technology are ZHANGJIAGANG MINGHUA MACHINERY MFT CO LTD, SOCO MACHINERY ZHANGJIAGANG MFG CO LTD and ANHUI JINDAJIN MACHINE TOOL CO LTD.

Patent filings in countries

World map showing CHONGQING HUA WANLUN ELECTRIC APPLIANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHONGQING HUA WANLUN ELECTRIC APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yang 15

Latest patents

Publication Filing date Title
CN107956535A A kind of minitype diesel oil engine preheating device
CN107809867A A kind of automatically controlled bin of Novel outdoor
CN107755786A A kind of cutter device for being used to process aluminum alloy plate materials
CN107756046A A kind of Multifunctional aluminium alloy plate cutting device
CN107830025A A kind of aluminum alloy plate materials attachment means
CN107605241A A kind of binary aluminum alloy handle
CN107700939A One kind is exempted to follow closely aluminum alloy handle
CN107675940A A kind of self-locking, which is put, exempts to penetrate aluminum alloy handle
CN107700938A A kind of turn-knob exempts to follow closely aluminum alloy handle
CN107700937A One kind is exempted to penetrate aluminum alloy handle
CN107695177A A kind of simple aluminium sheet post holes tools
CN107716699A A kind of aluminium sheet post holes producing device
CN107695179A A kind of long post holes tools of aluminium sheet
CN107597906A A kind of crooked metal sheet device
CN107626776A One kind thickeies low damage crooked metal sheet device