The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 08, 2011
Filed:
Aug. 28, 2002
Robert R. Jakoubek, Huntsville, AL (US);
Eric O. Zuber, South Amana, IA (US);
Dipak P. Patel, Cedar Rapids, IA (US);
Robert R. Jakoubek, Huntsville, AL (US);
Eric O. Zuber, South Amana, IA (US);
Dipak P. Patel, Cedar Rapids, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A multichannel communications device is disclosed. The multichannel communications device includes more than one transceiver. The multichannel communications device also includes a first switch configured for switching between transceivers. Further still, the multichannel communications device includes more than one cryptographic element. Yet further still, the mulitchannel communications device includes a second switch which is configured to switch between the cryptographic elements. A switch policy is configured to control communications between the cryptographic elements, including restricting communications between the cryptographic elements.