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:
Mar. 31, 2015
Filed:
Oct. 17, 2013
Applicant:
Round Rock Research, Llc, Jersey City, NJ (US);
Inventor:
John R. Tuttle, Longmont, CO (US);
Assignee:
Round Rock Research, LLC, Parsippany, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H04Q 5/22 (2006.01); H04W 12/02 (2009.01); G06K 7/00 (2006.01);
U.S. Cl.
CPC ...
H04W 12/02 (2013.01); G06K 7/0008 (2013.01); H04Q 2213/13003 (2013.01); H04Q 2213/13095 (2013.01);
Abstract
Methods and apparatuses to secure data transmission in a radio frequency identification (RFID) system against eavesdropping, using multiple communication channels. In one embodiment, a method includes communicating key information and cipher text generated based on the key information, or plain text, using a plurality of different, distinct and separate communication channels connected to an RFID tag.
Tuttle, John. (2015). Methods and apparatuses to secure data transmission in rfid systems (U.S. Patent No. 8994505). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8994505
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile