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WEIHAI YUANDA ELECTRIC APPLIANCE MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,826
  • Filing trend
    ⇧ 400.0%
About

WEIHAI YUANDA ELECTRIC APPLIANCE MFG CO LTD has a total of 12 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets control, electrical machinery and energy and thermal processes are FOSHAN VIOMI ELECTRICAL TECH CO LTD, AQUA TRU LLC and XINCHANG HAILIAN GARDEN ENG CO LTD.

Patent filings in countries

World map showing WEIHAI YUANDA ELECTRIC APPLIANCE MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WEIHAI YUANDA ELECTRIC APPLIANCE MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xiaodong 12
#2 Liu Ningfang 12

Latest patents

Publication Filing date Title
CN110386632A Frequency conversion constant-pressure water supplementing vacuum degassing group
CN110388313A Intelligent constant-voltage water supply unit
CN110387901A Pressure stabilizing expands constant pressure supply water unit
CN110386635A A kind of automatical softener
CN110384973A Full-automatic backwash drain filter
CN110347200A Constant pressure water compensation apparatus with intelligent control Yu data remote function
CN110347199A Water process automatic dosing apparatus
CN110342699A Comprehensive water treater
CN110339953A A kind of hydrocyclone device
CN110345804A A kind of adjustable-flow plate-type heat-exchange unit
CN107687704A A kind of Full-automatic temperature compensation electricity secondary heater
CN107249225A A kind of electric secondary heater and its manufacture method