Companies Mentioned

Golden Bridge Technology, Inc.

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Title
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Date
Summaries
Patent Law >
New Judicial Opinions

Federal Circuit Affirms Invalidity Ruling against Golden Bridge’s CDMA Mobile Communication Scheme Patent
The patent at issue (“’267 patent”) related to a CDMA (Code Division Multiple Access) mobile communication scheme that gradually ramps-up the communication power signal in order to avoid interference with other mobile phones. The mobile communication system described in the ’267 patent employed a CDMA scheme, where multiple mobile phones…
Date of ruling:
05/21/2008