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DONGGUAN JINGHENG ELECTRONIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    176,083
  • Filing trend
    ⇧ 50.0%
About

DONGGUAN JINGHENG ELECTRONIC CO LTD has a total of 12 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, telecommunications and computer technology are YUTAIXIN MICROELECTRONIC SCIENCE & TECH (SHANGHAI) CO LTD, JIAXING ZHENGLONG ELECTRONIC CO LTD and DANAVOX INTERNAT A S.

Patent filings in countries

World map showing DONGGUAN JINGHENG ELECTRONIC CO LTDs patent filings in countries

Patent filings per year

Chart showing DONGGUAN JINGHENG ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Minglong 10
#2 Minglong Yang 2

Latest patents

Publication Filing date Title
CN111918195A Intelligent fire-fighting digital power amplifier partition broadcasting system
CN111237318A Screw with meson
CN111163381A Multipurpose sound box
CN109218900A A kind of multi-angle rotary sound equipment and its application method
CN109040877A A kind of connection structure and its application method of rotatable sound column
CN108174323A A kind of Rotary Speaker
CN107682760A A kind of horn bracket that can be positioned
CN107347169A A kind of installation fixed structure of Ceiling loudspeaker housing
CN102750562A Passive ultrahigh frequency RFID (Radio Frequency Identification Devices) tour guiding system and operation method
CN102065364A Portable wireless power amplifier
CN101917069A Multifunctional time-sequence power supply controller