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:
Oct. 20, 1998
Filed:
Jul. 31, 1995
Applicant:
Inventors:
Jacek Kowalski, Trets, FR;
Michel Martin, Marsielle, FR;
Jacques Stern, Paris, FR;
Antoine Joux, Thorigne-Fouillard, FR;
Assignee:
Gemplus Card International, Gemenos, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
380 25 ; 380-9 ; 380 23 ; 380 28 ; 380 49 ; 380 50 ; 235380 ;
Quick Actions:
Kowalski, Jacek. (1998). Encryption and authentication method and circuit for synchronous smart (U.S. Patent No. 5825882). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5825882
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile