SIGMATEL Trademark
Serial Number: 75520550 • Registration: 2513693
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 17, 1998
Registration Date
December 4, 2001
First Use in Commerce
August 7, 1997
Published for Opposition
September 11, 2001
Cancellation Date
July 6, 2012
Goods & Services
electronic components, namely, general purpose audio codecs such as may be used for mixed-signal processing