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Patents Grants
last 30 patents
Information
Patent Grant
Identifying method of sound watermark and sound watermark identifyi...
Patent number
11,955,132
Issue date
Apr 9, 2024
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Conference terminal and embedding method of audio watermarks
Patent number
11,915,710
Issue date
Feb 27, 2024
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Processing method of sound watermark and speech communication system
Patent number
11,837,243
Issue date
Dec 5, 2023
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for audio signal processing selection
Patent number
11,810,543
Issue date
Nov 7, 2023
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Conference terminal and echo cancellation method for conference
Patent number
11,804,237
Issue date
Oct 31, 2023
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Conference terminal and feedback suppression method
Patent number
11,641,545
Issue date
May 2, 2023
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for audio signal processing evaluation
Patent number
11,636,844
Issue date
Apr 25, 2023
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Electronic system having heat dissipation and feed-forward active n...
Patent number
11,631,391
Issue date
Apr 18, 2023
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Two-channel balance method and electronic device using the same
Patent number
11,540,051
Issue date
Dec 27, 2022
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Vehicle electronic control unit water block
Patent number
11,293,332
Issue date
Apr 5, 2022
Cooler Master Co., Ltd.
Po wen Tu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Signal processing apparatus, signal processing method and non-trans...
Patent number
11,259,118
Issue date
Feb 22, 2022
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for regulating sound source of designated object and audio p...
Patent number
11,252,505
Issue date
Feb 15, 2022
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for eliminating specific object voice and ear-wearing audio...
Patent number
11,158,301
Issue date
Oct 26, 2021
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Specific sound source automatic adjusting method and electronic dev...
Patent number
11,153,703
Issue date
Oct 19, 2021
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound outputting device, processing device and sound controlling me...
Patent number
11,109,175
Issue date
Aug 31, 2021
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio signal processing circuit and audio signal processing method
Patent number
11,026,022
Issue date
Jun 1, 2021
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjusting system and adjusting method for equalization processing
Patent number
11,019,439
Issue date
May 25, 2021
Acer Incorporated
Po-Jen Tu
G01 - MEASURING TESTING
Information
Patent Grant
Correction system and correction method of signal measurement
Patent number
11,012,800
Issue date
May 18, 2021
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound effect controlling method and sound outputting device with dy...
Patent number
10,924,879
Issue date
Feb 16, 2021
Acer Incorporated
Po-Jen Tu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speaker adjustment method and electronic device using the same
Patent number
10,904,691
Issue date
Jan 26, 2021
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speaker adjustment method and electronic device using the same
Patent number
10,805,755
Issue date
Oct 13, 2020
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic device and positioning method
Patent number
10,802,126
Issue date
Oct 13, 2020
Acer Incorporated
Po-Jen Tu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sound effect controlling method and sound outputting device with or...
Patent number
10,735,883
Issue date
Aug 4, 2020
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system, and processing device for correcting energy distrib...
Patent number
10,659,905
Issue date
May 19, 2020
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice signal processing apparatus and voice signal processing method
Patent number
10,297,268
Issue date
May 21, 2019
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hearing aid and method for dynamically adjusting recovery time in w...
Patent number
10,264,366
Issue date
Apr 16, 2019
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice signal processing apparatus and voice signal processing method
Patent number
10,109,293
Issue date
Oct 23, 2018
Acer Incorporated
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice signal processing apparatus and voice signal processing method
Patent number
10,020,003
Issue date
Jul 10, 2018
Acer Incorporated
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus for detecting liquid level
Patent number
9,983,042
Issue date
May 29, 2018
Industrial Technology Research Institute
Li-Ren Huang
G01 - MEASURING TESTING
Information
Patent Grant
Filter gain compensation method for specific frequency band using d...
Patent number
9,924,269
Issue date
Mar 20, 2018
Acer Incorporated
Po-Jen Tu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
COMPUTER SYSTEM AND PROCESSING METHOD THEREOF OF SOUND SIGNAL
Publication number
20240118862
Publication date
Apr 11, 2024
ACER INCORPORATED
Po-Jen Tu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MARKING METHOD ON IMAGE COMBINED WITH SOUND SIGNAL, TERMINAL APPARA...
Publication number
20240098183
Publication date
Mar 21, 2024
ACER INCORPORATED
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AMPLIFIER DC BIAS PROTECTION CIRCUIT AND RELATED AUDIO SYSTEM
Publication number
20240072736
Publication date
Feb 29, 2024
ACER INCORPORATED
Po-Jen Tu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRONIC SYSTEM HAVING HEAT DISSIPATION AND FEED-FORWARD ACTIVE N...
Publication number
20240071361
Publication date
Feb 29, 2024
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ELECTRONIC SYSTEM HAVING HEAT DISSIPATION AND FEED-FORWARD ACTIVE N...
Publication number
20240046911
Publication date
Feb 8, 2024
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CONTROL METHOD OF MICROPHONE AND ELECTRONIC APPARATUS
Publication number
20230418549
Publication date
Dec 28, 2023
ACER INCORPORATED
Po-Jen Tu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC SYSTEM WITH HEAT DISSIPATION AND NOISE REDUCTION FUNCTIO...
Publication number
20230254992
Publication date
Aug 10, 2023
ACER INCORPORATED
Jia-Ren CHANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESSING METHOD OF SOUND WATERMARK AND SOUND WATERMARK GENERATING...
Publication number
20230197088
Publication date
Jun 22, 2023
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
IDENTIFYING METHOD OF SOUND WATERMARK AND SOUND WATERMARK IDENTIFYI...
Publication number
20230142323
Publication date
May 11, 2023
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PROCESSING METHOD OF SOUND WATERMARK AND SOUND WATERMARK PROCESSING...
Publication number
20230138678
Publication date
May 4, 2023
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CONFERENCE TERMINAL AND FEEDBACK SUPPRESSION METHOD
Publication number
20230069213
Publication date
Mar 2, 2023
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONFERENCE TERMINAL AND ECHO CANCELLATION METHOD FOR CONFERENCE
Publication number
20230058981
Publication date
Feb 23, 2023
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PROCESSING METHOD OF SOUND WATERMARK AND SOUND WATERMARK GENERATING...
Publication number
20230030369
Publication date
Feb 2, 2023
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PROCESSING METHOD OF SOUND WATERMARK AND SPEECH COMMUNICATION SYSTEM
Publication number
20230019841
Publication date
Jan 19, 2023
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CONFERENCE TERMINAL AND EMBEDDING METHOD OF AUDIO WATERMARKS
Publication number
20220406317
Publication date
Dec 22, 2022
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR AUDIO SIGNAL PROCESSING SELECTION
Publication number
20220343889
Publication date
Oct 27, 2022
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR AUDIO SIGNAL PROCESSING EVALUATION
Publication number
20220208171
Publication date
Jun 30, 2022
ACER INCORPORATED
Po-Jen Tu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CONFERENCE TERMINAL AND MULTI-DEVICE COORDINATING METHOD FOR CONFER...
Publication number
20220141341
Publication date
May 5, 2022
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TWO-CHANNEL BALANCE METHOD AND ELECTRONIC DEVICE USING THE SAME
Publication number
20210337311
Publication date
Oct 28, 2021
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ELIMINATING SPECIFIC OBJECT VOICE AND EAR-WEARING AUDIO...
Publication number
20210248992
Publication date
Aug 12, 2021
ACER INCORPORATED
Po-Jen TU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR REGULATING SOUND SOURCE OF DESIGNATED OBJECT AND AUDIO P...
Publication number
20210250682
Publication date
Aug 12, 2021
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VEHICLE ELECTRONIC CONTROL UNIT WATER BLOCK
Publication number
20210222608
Publication date
Jul 22, 2021
COOLER MASTER CO., LTD.
Po wen Tu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SPECIFIC SOUND SOURCE AUTOMATIC ADJUSTING METHOD AND ELECTRONIC DEV...
Publication number
20210204083
Publication date
Jul 1, 2021
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO SIGNAL PROCESSING CIRCUIT AND AUDIO SIGNAL PROCESSING METHOD
Publication number
20210152934
Publication date
May 20, 2021
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADJUSTING SYSTEM AND ADJUSTING METHOD FOR EQUALIZATION PROCESSING
Publication number
20210092539
Publication date
Mar 25, 2021
ACER INCORPORATED
Po-Jen Tu
G01 - MEASURING TESTING
Information
Patent Application
CORRECTION SYSTEM AND CORRECTION METHOD OF SIGNAL MEASUREMENT
Publication number
20210084428
Publication date
Mar 18, 2021
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD AND NON-TRANS...
Publication number
20200404418
Publication date
Dec 24, 2020
ACER INCORPORATED
Po-Jen Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEAKER ADJUSTMENT METHOD AND ELECTRONIC DEVICE USING THE SAME
Publication number
20200359153
Publication date
Nov 12, 2020
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND EFFECT CONTROLLING METHOD AND SOUND OUTPUTTING DEVICE WITH OR...
Publication number
20200084563
Publication date
Mar 12, 2020
ACER INCORPORATED
Po-Jen TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND EFFECT CONTROLLING METHOD AND SOUND OUTPUTTING DEVICE WITH DY...
Publication number
20200084565
Publication date
Mar 12, 2020
ACER INCORPORATED
Po-Jen Tu
G06 - COMPUTING CALCULATING COUNTING