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2024
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P/S
|
MP3 players; Digital audio players; Portable audio players |
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Invention
|
Method and apparatus for outputting sound source based on amplification power control according t... |
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2023
|
Invention
|
Signal amplification apparatus based on load resistance control and audio terminal including the ... |
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2022
|
Invention
|
Apparatus for outputting sound source for minimizing power consumption and operating method there... |
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|
Invention
|
Vacuum tube amplifier module and assembly method thereof. The present exemplary embodiments propo... |
|
|
Invention
|
Audio signal muting apparatus using negative power, and digital signal conversion apparatus equip... |
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|
Invention
|
Hybrid mode based audio processing method and apparatus therefor. Disclosed are a hybrid mode bas... |
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2021
|
Invention
|
Method and apparatus for controlling sound quality based on voice command.
Disclosed are a metho... |
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Invention
|
Apparatus for outputting sound source by applying plurality of dacs and operating method thereof.... |
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|
P/S
|
Wireless speakers; digital audio players; radios; MP4 players; audio- and video-receivers; sound ... |
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|
P/S
|
Wireless speakers; digital audio players; radios; MP4
players; audio- and video-receivers; sound... |
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2020
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Invention
|
Digital audio player |
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2019
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Invention
|
Audio amplifier |
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|
P/S
|
Data transmission and telecommunication services, namely, local and long distance transmission of... |
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P/S
|
Compact discs [audio-video]; mp3 players; downloadable
multimedia files; downloadable smart phon... |
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2017
|
P/S
|
Portable listening devices, namely, MP3 players; handheld digital video and audio multimedia play... |
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|
P/S
|
Portable listening devices, namely, MP3 players; handheld
digital video and audio multimedia pla... |
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|
P/S
|
Portable listening devices, namely, handheld MP3 players; handheld digital video and audio multim... |
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|
Invention
|
Apparatus for discarding power noise, and apparatus for converting audio signal. Embodiments prov... |
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Invention
|
Audio signal muting apparatus, and digital signal conversion apparatus equipped with same. The pr... |
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|
Invention
|
Modular signal conversion apparatus and method. The present invention is a modular signal convert... |
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|
P/S
|
Portable listening devices, namely, MP3 players; Handheld digital video and audio multimedia play... |
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|
P/S
|
Portable MP3 players; handheld multimedia players; electric
audio and visual apparatus and instr... |
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2015
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P/S
|
CD players; MP3 players; sound recording carriers;
electronic apparatus for transmission of reco... |
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P/S
|
Videocameras (camcorders); CD players; MP3 players; sound
recording carriers; recorded message s... |
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|
P/S
|
Electric audio and visual apparatus and instruments; MP3
players; compact discs (audio-video); a... |
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P/S
|
Music performances; presentation of live performances;
entertainment services performed by singe... |
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2014
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Invention
|
Device and method for recommending content and sound source. The present invention relates to a d... |
|
|
P/S
|
Organization of trade fairs for commercial or advertising
purposes; organization of exhibitions ... |
|
|
Invention
|
Device for providing image related to replayed music and method using same. Disclosed are a devic... |
|
|
P/S
|
MP3 players; portable multimedia players PMPs; electric audio and visual apparatus and instrument... |
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|
P/S
|
MP3 players; portable multimedia players [PMPs]; electric
audio and visual apparatus and instrum... |
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2012
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P/S
|
Portable multimedia players [PMPs]; image storage apparatus
[photo tank]; electric audio and vis... |
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|
P/S
|
MP3 players; portable multimedia players with digital image storage function; electric audio and ... |
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2004
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P/S
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Video phones; telephones; radio receiving sets; audio or
video receiving sets; TV receiving sets... |
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|
P/S
|
[ VIDEO PHONES; ] TELEPHONES; RADIO RECEIVING SETS; AUDIO OR VIDEO RECEIVING SETS; TV RECEIVING S... |
