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KOREA TOPTONE CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    207,317
About

KOREA TOPTONE CO LTD has a total of 21 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets audio-visual technology, furniture and games and electrical machinery and energy are POLK INVESTMENT CORP, SHENZHEN NEW ELECTRIC SCIENCE AND TECHNOLOGY CO LTD and AIRSOUND LLP.

Patent filings in countries

World map showing KOREA TOPTONE CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 20
#2 China 1

Patent filings per year

Chart showing KOREA TOPTONE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yeom Kang Moon 8
#2 Yeom Dae Sick 8
#3 Yeoum Kang Moon 2
#4 Lee Chang Ho 1
#5 Kim Sung Yeon 1
#6 Yeom Dae Sik 1
#7 Shik Yeom Dae 1
#8 Hided Yuasa 1

Latest patents

Publication Filing date Title
KR102027478B1 A speaker improved with the resonance of port
KR20160144771A Speakerunit
KR20160118671A The Speaker unit is equipped with a slimmer the box
KR20140000108A 9.1 channel speaker system
KR20130141303A The speaker unit lawing height overall and high level output of power
KR20120108407A Bulit-up tripod for vehicles
KR20120007364A A speaker unit
KR20120006215A Rack with speaker
KR100994717B1 A multi speaker unit
KR20110087629A Rack with speaker
KR20080064477A Damper of rectangle silm speaker
KR100751866B1 Unit of rectangle slim type speaker
KR100751862B1 Track type slim voice-coil former
KR100781085B1 A slim speaker is damper
KR100781084B1 A slim is speaker damper
KR100663175B1 Damper of rectangle silm speaker
KR100665530B1 Diaphragm with partitions for rectangle slim speaker
KR20070103645A Voice coil former of rectangle slim speaker in which a damper integrally formed
KR20070087799A A slimer speaker
KR20070058815A A slimer speaker