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Won Suk Chung
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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Headset with a pivoting microphone arm and speaker
Patent number
8,818,461
Issue date
Aug 26, 2014
Motorola Mobility LLC
Adam Cybart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Headset for a communication device
Patent number
D657347
Issue date
Apr 10, 2012
Motorola Mobility, Inc.
Won Suk Chung
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Communication device
Patent number
D633458
Issue date
Mar 1, 2011
Motorola Mobility, Inc.
Nick A. Jinkinson
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
Information
Patent Application
Headset with a Pivoting Microphone Arm and Speaker
Publication number
20120052924
Publication date
Mar 1, 2012
MOTOROLA, INC.
Adam Cybart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Portable telephone keypad
Publication number
20050219067
Publication date
Oct 6, 2005
Won Suk Chung
G06 - COMPUTING CALCULATING COUNTING