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ENPING SANGE ELECTRONIC CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    146,582
  • Filing trend
    ⇩ 75.0%
About

ENPING SANGE ELECTRONIC CO LTD has a total of 14 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, telecommunications and electrical machinery and energy are SEMCKEN KEVIN R, SONITUS TECH INC and BRAEHLER HELMUT.

Patent filings in countries

World map showing ENPING SANGE ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ENPING SANGE ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Yongshen 14

Latest patents

Publication Filing date Title
CN109195071A A kind of microphone circuit of sensed in advance radio field intensity variation
CN109511052A A kind of microphone system circuit
CN107959902A A kind of connector and its microphone applied to inside microphone
CN107947808A Wireless receiver
CN107968662A Oblique cutting transmitter
CN107707999A Wireless microphone
CN107809255A Wireless musical instrument receiver
CN107809691A Wireless microphone receiver
CN107896351A Conference microphone
CN107919449A A kind of microphone
CN105451132A UHF frequency band single chip digit modulation wireless microphone system
CN104507007A True diversity wireless microphone system
CN103731767A Wireless microphone system based on digital pilot frequency and working method thereof
CN102395065A Novel remote-control microphone