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Patents Grants
last 30 patents
Information
Patent Grant
Bone conduction receiver
Patent number
12,317,039
Issue date
May 27, 2025
TRANSOUND ELECTRONICS CO., LTD.
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker using semiconductor voice coil and electronic device us...
Patent number
12,143,794
Issue date
Nov 12, 2024
TRANSOUND ELECTRONICS CO., LTD.
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Headset
Patent number
D1010610
Issue date
Jan 9, 2024
TRANSOUND ELECTRONICS CO., LTD.
Tseng-Feng Wen
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Speaker
Patent number
11,778,388
Issue date
Oct 3, 2023
TRANSOUND ELECTRONICS CO., LTD.
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
One-piece speaker having built-in sound cavity
Patent number
11,451,892
Issue date
Sep 20, 2022
TRANSOUND ELECTRONICS CO., LTD.
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Package-integrable high sound quality moving coil loudspeaker struc...
Patent number
9,462,403
Issue date
Oct 4, 2016
TRANSOUND ELECTRONICS CO., LTD.
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
VIBRATION GENERATOR AND ELECTRONIC DEVICE HAVING THE SAME
Publication number
20250175067
Publication date
May 29, 2025
TRANSOUND ELECTRONICS CO., LTD.
TSENG-FENG WEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BONE CONDUCTION RECEIVER
Publication number
20240155298
Publication date
May 9, 2024
TRANSOUND ELECTRONICS CO., LTD
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOUDSPEAKER USING SEMICONDUCTOR VOICE COIL AND ELECTRONIC DEVICE US...
Publication number
20240048912
Publication date
Feb 8, 2024
TRANSOUND ELECTRONICS CO., LTD.
TSENG-FENG WEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPEAKER
Publication number
20230097640
Publication date
Mar 30, 2023
TRANSOUND ELECTRONICS CO., LTD
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ONE-PIECE SPEAKER HAVING BUILT-IN SOUND CAVITY
Publication number
20220150611
Publication date
May 12, 2022
TRANSOUND ELECTRONICS CO., LTD
Tseng-Feng Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE