RADSONE INC.

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Audio apparatus and audio output port
- Patent number 10,368,171
- Issue date Jul 30, 2019
- RADSONE INC.
- Chul-Jae Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pulse area modulation method and pulse area modulator using thereof
- Patent number 9,985,623
- Issue date May 29, 2018
- RADSONE INC.
- Woo Suk Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for reducing digital noise of audio signal
- Patent number 9,076,425
- Issue date Jul 7, 2015
- RADSONE INC.
- Chul Jae Yoo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for generating audio signal having sound enhan...
- Patent number 9,076,452
- Issue date Jul 7, 2015
- RADSONE INC.
- Chul Jae Yoo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

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Patents Applicationslast 30 patents

Information Patent Application
IN-EAR MICROPHONE
- Publication number 20180098159
- Publication date Apr 5, 2018
- RADSONE INC.
- Chul Jae Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO APPARATUS AND AUDIO OUTPUT PORT
- Publication number 20170374467
- Publication date Dec 28, 2017
- Radsone Inc.
- Chul-Jae Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUDIO OUTPUT CONTROLLING METHOD BASED ON ORIENTATION OF AUDIO OUTPU...
- Publication number 20170289723
- Publication date Oct 5, 2017
- RADSONE INC.
- Chul Jae YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE AREA MODULATION METHOD AND PULSE AREA MODULATOR USING THEREOF
- Publication number 20160182030
- Publication date Jun 23, 2016
- RADSONE INC.
- Woo Suk LEE
- H03 - BASIC ELECTRONIC CIRCUITRY

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Trademarklast 30 trademarks

Information Trademark
87479405 - EARSTUDIO
- Serial number 87479405
- Registration number 5493665
- Filing date Jun 7, 2017
- RADSONE INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85717980 - DIGITAL NOISE SUPPRESSION
- Serial number 85717980
- Filing date Aug 31, 2012
- RADSONE Co., Ltd
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments