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Patents Grants
last 30 patents
Information
Patent Grant
Audio processing method for performing audio pass-through and relat...
Patent number
11,636,868
Issue date
Apr 25, 2023
Realtek Semiconductor Corp.
Wei-Hung He
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio playback apparatus and method having noise-canceling mechanism
Patent number
11,361,746
Issue date
Jun 14, 2022
Realtek Semiconductor Corporation
Chun-Ming Cho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio playback apparatus and method having a noise-canceling mechanism
Patent number
11,151,977
Issue date
Oct 19, 2021
Realtek Semiconductor Corporation
Wei-Hung He
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio adjustment method and associated audio adjustment circuit for...
Patent number
11,109,158
Issue date
Aug 31, 2021
Realtek Semiconductor Corp.
Chun-Ming Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Direction-finding chip, direction-finding method and beacon
Patent number
11,067,395
Issue date
Jul 20, 2021
Realtek Semiconductor Corporation
Wei-Hung He
G01 - MEASURING TESTING
Information
Patent Grant
Audio adjustment method and associated audio adjustment device for...
Patent number
10,984,779
Issue date
Apr 20, 2021
Realtek Semiconductor Corp.
Chun-Ming Cho
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio playback device and method having noise-cancelling mechanism
Patent number
10,783,870
Issue date
Sep 22, 2020
Realtek Semiconductor Corporation
Wei-Hung He
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Headset
Patent number
10,631,078
Issue date
Apr 21, 2020
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for detecting null symbols
Patent number
9,264,277
Issue date
Feb 16, 2016
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency offset acquisition method and apparatus thereof
Patent number
9,001,940
Issue date
Apr 7, 2015
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated digital broadcasting receiver system
Patent number
8,464,307
Issue date
Jun 11, 2013
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pseudo noise code tracking circuit and pseudo noise code tracking m...
Patent number
8,363,682
Issue date
Jan 29, 2013
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single carrier/multi carrier community receiver
Patent number
8,284,829
Issue date
Oct 9, 2012
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single-carrier/multi-carrier community receiver and related signal...
Patent number
8,208,588
Issue date
Jun 26, 2012
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Noise estimation apparatus and related method thereof
Patent number
8,204,101
Issue date
Jun 19, 2012
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-system signal receiving device and method thereof
Patent number
8,184,741
Issue date
May 22, 2012
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for receiving signal and apparatus thereof
Patent number
8,090,054
Issue date
Jan 3, 2012
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoding apparatus and method
Patent number
7,835,246
Issue date
Nov 16, 2010
Realtek Semiconductor Corp.
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for generating tracking error signal in optical disc drive
Patent number
7,633,842
Issue date
Dec 15, 2009
Realtek Semiconductor Corp.
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and related method for generating a tracking error signal...
Patent number
7,583,569
Issue date
Sep 1, 2009
Realtek Semiconductor Corp.
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for generating a tracking error signal in an o...
Patent number
7,512,043
Issue date
Mar 31, 2009
Realtek Semiconductor Corp.
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for signal equalization in a light storage system
Patent number
7,436,752
Issue date
Oct 14, 2008
Realtek Semiconductor Corp.
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase-locked loop apparatus and method thereof
Patent number
7,256,655
Issue date
Aug 14, 2007
Realtek Semiconductor Corp.
Wei-Hung He
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
AUDIO PROCESSING METHOD FOR PERFORMING AUDIO PASS-THROUGH AND RELAT...
Publication number
20220068291
Publication date
Mar 3, 2022
Realtek Semiconductor Corp.
Wei-Hung He
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Audio playback apparatus and method having a noise-canceling mechanism
Publication number
20210210064
Publication date
Jul 8, 2021
REALTEK SEMICONDUCTOR CORPORATION
WEI-HUNG HE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Audio playback apparatus and method having noise-canceling mechanism
Publication number
20210183355
Publication date
Jun 17, 2021
REALTEK SEMICONDUCTOR CORPORATION
CHUN-MING CHO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Sound receiving apparatus and method
Publication number
20210125599
Publication date
Apr 29, 2021
REALTEK SEMICONDUCTOR CORPORATION
WEI-HUNG HE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ADJUSTMENT METHOD AND ASSOCIATED AUDIO ADJUSTMENT DEVICE FOR...
Publication number
20200335078
Publication date
Oct 22, 2020
Realtek Semiconductor Corp.
Chun-Ming Cho
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ADJUSTMENT METHOD AND ASSOCIATED AUDIO ADJUSTMENT CIRCUIT FOR...
Publication number
20200336833
Publication date
Oct 22, 2020
Realtek Semiconductor Corp.
Chun-Ming Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HEADSET
Publication number
20190387306
Publication date
Dec 19, 2019
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Direction-finding chip, direction-finding method and beacon
Publication number
20190346268
Publication date
Nov 14, 2019
REALTEK SEMICONDUCTOR CORPORATION
WEI-HUNG HE
G01 - MEASURING TESTING
Information
Patent Application
SATELLITE POSITIONING DEVICE AND ELECTRONIC DEVICE
Publication number
20170045621
Publication date
Feb 16, 2017
Realtek Semiconductor Corp.
Wei-Hung He
G01 - MEASURING TESTING
Information
Patent Application
FREQUENCY OFFSET ACQUISITION METHOD AND APPARATUS THEREOF
Publication number
20100266076
Publication date
Oct 21, 2010
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NOISE ESTIMATION APPARATUS AND RELATED METHOD THEREOF
Publication number
20100128769
Publication date
May 27, 2010
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SINGLE CARRIER/MULTI CARRIER COMMUNITY RECEIVER
Publication number
20100128774
Publication date
May 27, 2010
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PSEUDO NOISE CODE TRACKING CIRCUIT AND PSEUDO NOISE CODE TRACKING M...
Publication number
20100124242
Publication date
May 20, 2010
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SINGLE-CARRIER/MULTI-CARRIER COMMUNITY RECEIVER AND RELATED SIGNAL...
Publication number
20100124268
Publication date
May 20, 2010
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated digital broadcasting receiver system
Publication number
20080256588
Publication date
Oct 16, 2008
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR RECEIVING SIGNAL AND APPARATUS THEREOF
Publication number
20080253483
Publication date
Oct 16, 2008
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-SYSTEM SIGNAL RECEIVING DEVICE AND METHOD THEREOF
Publication number
20080247495
Publication date
Oct 9, 2008
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR DETECTING NULL SYMBOLS
Publication number
20080175338
Publication date
Jul 24, 2008
Realtek Semiconductor Corp.
Wei-Hung He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING APPARATUS AND METHOD UTILIZED IN AN OPTICAL STORAGE DEVICE
Publication number
20070121464
Publication date
May 31, 2007
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR SIGNAL EQUALIZATION IN A LIGHT STORAGE SYSTEM
Publication number
20070109950
Publication date
May 17, 2007
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Application
PHASE-LOCKED LOOP APPARATUS AND METHOD THEREOF
Publication number
20060097794
Publication date
May 11, 2006
Wei-Hung He
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND RELATED METHOD FOR GENERATING A TRACKING ERROR SIGNAL...
Publication number
20060023580
Publication date
Feb 2, 2006
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING A TRACKING ERROR SIGNAL IN AN O...
Publication number
20060007806
Publication date
Jan 12, 2006
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING A TRACKING ERROR SIGNAL IN AN O...
Publication number
20060007807
Publication date
Jan 12, 2006
Wei-Hung He
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS FOR GENERATING TRACKING ERROR SIGNAL IN OPTICAL DISC DRIVE
Publication number
20060007808
Publication date
Jan 12, 2006
Wei-Hung He
G11 - INFORMATION STORAGE