US Patent 7765019 Portable wireless telephony device
Patent 7765019 was granted and assigned to Wolfson Microelectronics on July, 2010 by the United States Patent and Trademark Office.
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Patent abstract
The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: two digital audio bus interfaces for coupling to respective digital audio buses; a digital-only signal path between the two digital audio bus interfaces, such that no analogue processing of the audio signals occurs in the digital-only signal path.
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US Patent 07765019 Portable wireless telephony device US Patent 7765019 Portable wireless telephony device
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Patent Number
0776501900
Patent Number
776501900
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Current Assignee
Patent Jurisdiction
Patent Number
077650190
Date of Patent
July 27, 2010
0Patent Application Number
113186000
Date Filed
December 28, 2005
0Official Website
Patent Primary Examiner
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077650190
Date of Patent
July 27, 2010
0Patent Application Number
113186000
Date Filed
December 28, 2005
0Official Website
Patent Primary Examiner
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US Patent 07765019 Portable wireless telephony device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07765019
Date of patent
July 27, 2010
Patent application number
11318600
Date Filed
December 28, 2005
Patent primary examiner
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