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:
Jul. 26, 2011
Filed:
Dec. 21, 2007
David Chauncey, Fairport, NY (US);
Mitel Kuliner, Rochester, NY (US);
David Chauncey, Fairport, NY (US);
Mitel Kuliner, Rochester, NY (US);
Harris Corporation, Melbourne, FL (US);
Abstract
A wireless communications system may include wireless communications devices with each including a wireless transceiver and a processor coupled thereto for transmitting and receiving communications and using a challenge-response authentication protocol. The wireless communications devices may also include a master wireless communications device and a slave wireless communications device. The master wireless communications device may transmit a polling message including an unencrypted portion and an initial encrypted challenge portion. The slave wireless communications device may transmit a polling reply message including an unencrypted portion and an initial encrypted response portion based upon receiving the polling message from the master wireless communications device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile