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Seung-chan Heo
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-fed patch antennas and devices including the same
Patent number
11,177,550
Issue date
Nov 16, 2021
Samsung Electronics Co., Ltd.
Dooseok Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Receiver and wireless terminal for signal processing
Patent number
10,374,850
Issue date
Aug 6, 2019
Samsung Electronics Co., Ltd.
Young-min Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver and wireless terminal for signal processing
Patent number
10,009,201
Issue date
Jun 26, 2018
Samsung Electronics Co., Ltd.
Young-min Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for calibrating distortion of signals
Patent number
9,537,520
Issue date
Jan 3, 2017
Samsung Electronics Co., Ltd.
Seong-Sik Myoung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Analog-to-digital conversion method using RC time constant calibrat...
Patent number
8,159,378
Issue date
Apr 17, 2012
Samsung Electronics Co., Ltd.
Seung Chan Heo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High-order low-pass filter circuit and method
Patent number
7,592,864
Issue date
Sep 22, 2009
Samsung Electronics Co., Ltd.
Sang Hoon Kang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for calibrating a filter, a calibrator and system including...
Patent number
7,574,317
Issue date
Aug 11, 2009
Samsung Electronics Co., Ltd.
Seung-Chan Heo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Gain controllable low noise amplifier and wireless communication re...
Patent number
7,489,200
Issue date
Feb 10, 2009
Samsung Electronics Co., Ltd.
Jae-Hong Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
MULTI-FED PATCH ANTENNAS AND DEVICES INCLUDING THE SAME
Publication number
20190214703
Publication date
Jul 11, 2019
Samsung Electronics Co., Ltd.
Dooseok CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECEIVER AND WIRELESS TERMINAL FOR SIGNAL PROCESSING
Publication number
20180278449
Publication date
Sep 27, 2018
Samsung Electronics Co., Ltd.
Young-min KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVER AND WIRELESS TERMINAL FOR SIGNAL PROCESSING
Publication number
20160204966
Publication date
Jul 14, 2016
Young-min Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CALIBRATING DISTORTION OF SIGNALS
Publication number
20150333850
Publication date
Nov 19, 2015
SAMSUNG ELECTRONICS CO., LTD.
Seong-Sik MYOUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Analog-to-Digital Conversion Method Using RC Time Constant Calibrat...
Publication number
20100207800
Publication date
Aug 19, 2010
Seung Chan Heo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH-ORDER LOW-PASS FILTER CIRCUIT AND METHOD
Publication number
20080303589
Publication date
Dec 11, 2008
Samsung Electronics Co., Ltd.
Sang Hoon KANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method for calibrating a filter, a calibrator and system including...
Publication number
20080088364
Publication date
Apr 17, 2008
Seung-Chan Heo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Gain controllable low noise amplifier and wireless communication re...
Publication number
20070164826
Publication date
Jul 19, 2007
SAMSUNG ELECTRONICS CO., LTD.
Jae-Hong Chang
H03 - BASIC ELECTRONIC CIRCUITRY