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HUIYANG ZING EAR IND CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,672
  • Filing trend
    ⇩ 16.0%
About

HUIYANG ZING EAR IND CO LTD has a total of 11 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2017. It filed its patents most often in China and United States. Its main competitors in its focus markets electrical machinery and energy are NETTLE ACCESSORIES LTD, DAY GERALD ST JOHN and BAUSCHER METALLUK.

Patent filings in countries

World map showing HUIYANG ZING EAR IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 9
#2 United States 2

Patent filings per year

Chart showing HUIYANG ZING EAR IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy

Top inventors

# Name Total Patents
#1 Hong Dangyue 9
#2 Hung Tang-Yueh 2

Latest patents

Publication Filing date Title
CN109687214A A kind of coupler for realizing Fast Installation
CN109473305A A kind of drawing switch
CN108683044A One kind can expand plug
CN108281832A A kind of connector
US10113733B1 Connector for light fixture
CN107889326A One kind touches dimmer switch
CN107887749A A kind of connector
CN107887750A A kind of multifrnction connector
CN107978872A A kind of connector for low-voltage circuit of connecting
US10020626B1 Adapter
CN110061396A Adapter