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Fang-Chang HSIEH
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Taichung City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Headband structure of headphone
Patent number
11,509,991
Issue date
Nov 22, 2022
Merry Electronics Co., Ltd.
Yo-Cheng Lien
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Water-repellent earphone
Patent number
9,414,154
Issue date
Aug 9, 2016
MERRY ELECTRONICS (SHENZHEN) CO., LTD.
Chiu-Yun Tung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Earphone plug with mode switching function
Patent number
9,025,787
Issue date
May 5, 2015
Merry Electronics Co., Ltd.
Chiu-Yun Tung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Earphone device with bass adjusting function
Patent number
8,532,325
Issue date
Sep 10, 2013
Merry Electronics Co., Ltd.
Chiu-Yun Tung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Strain relief collar for accessories associated with mobile device...
Patent number
7,614,911
Issue date
Nov 10, 2009
Merry Electronics Co., Ltd.
Fang-Chang Hsieh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
WATER-REPELLENT EARPHONE
Publication number
20150289051
Publication date
Oct 8, 2015
MERRY ELECTRONICS (SHENZHEN) CO., LTD.
Chiu-Yun TUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EARPHONE PLUG WITH MODE SWITCHING FUNCTION
Publication number
20120128169
Publication date
May 24, 2012
Chiu-Yun Tung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EARPHONE DEVICE WITH BASS ADJUSTING FUNCTION
Publication number
20110081034
Publication date
Apr 7, 2011
Chiu-Yun TUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Microphone
Publication number
20090136073
Publication date
May 28, 2009
Ching-Wen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Strain Relief Collar for Accessories Associated with Mobile Device...
Publication number
20090124115
Publication date
May 14, 2009
Fang-Chang Hsieh
H01 - BASIC ELECTRIC ELEMENTS