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:
Jun. 05, 2012
Filed:
Jun. 27, 2007
Applicant:
Keon-han Sohn, Yongin-si, KR;
Inventor:
Keon-Han Sohn, Yongin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory controller for a smart card including a non-volatile memory can include an internal circuit that is configured to perform cryptographic key processing responsive to a first clock and a non-volatile memory interface circuit for transferring/receiving a signal to/from the internal circuit in synchronization with the first clock and transferring/receiving the signal to/from an external device in synchronization with a second clock that is asynchronous relative to the first clock.
Sohn, Keon-Han. (2012). Smart cards including separate clocks for key processing and non-volatile memory interface communications and methods of operating the same (U.S. Patent No. 8195954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8195954
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile