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INNOVATION SOUND TECH CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    29,210
About

INNOVATION SOUND TECH CO LTD has a total of 53 patent applications. Its first patent ever was published in 2013. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets audio-visual technology, telecommunications and electrical machinery and energy are FUJIKON IND CO LTD, SHURE ACQUISITION HOLDINGS INC and AAC ACOUSTIC TECH SHENZHEN CO LTD.

Patent filings in countries

World map showing INNOVATION SOUND TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing INNOVATION SOUND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuen Shun Ming 48
#2 Wu Ka Ming 34
#3 Mung Wai Yin 32
#4 Zheng Lei 5
#5 Yuen Shunming 4
#6 Lan Chun 3
#7 Meng Wai Yin 2
#8 Ming An Shuang 2
#9 Chen Hai Xun 1
#10 Wu Kaming 1

Latest patents

Publication Filing date Title
US2020076041A1 Lumped circuit balance converter applied to double-sided parallel lines
US2019379982A1 Resonant loudspeaker for preventing dropping
US2019364348A1 Earphone with sealing process between leather sheath and loudspeaker cover with soft rubber ring
WO2020215355A1 Earphones having sealing function
WO2020186594A1 Noise reduction earphone capable of adjusting voice
WO2020177196A1 Volume-monitoring headphones
WO2020177197A1 Hearing aid with bluetooth control
WO2020172978A1 Monitoring headphones for autism spectrum disorder
WO2020164163A1 Wearable negative ion air purifier headphone
WO2020151036A1 Probe fed antenna for bluetooth speaker
WO2020151037A1 Antenna line capable of being used for audio and bluetooth signals
WO2020113486A1 Coupled feeding dipole antenna
WO2020113504A1 Adjustable multiband planar antenna
WO2020077663A1 Earphones used for music therapy for autism spectrum disorder
WO2020082290A1 Head-mounted earphones provided with motion sensors
WO2020042205A1 Dipole antenna in wireless earphone housing
WO2020006849A1 Earphone antenna assembly capable of being used as button
WO2019218524A1 Temperature detection headset used for people having abnormal auditory senses
WO2019205396A1 Earphone using l-shaped probe and feed patch antenna for transceiving signal
WO2019232940A1 Headset employing metal headband to transmit wireless signal