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. 05, 2011
Filed:
Feb. 07, 2008
Applicants:
Thomas Leutgeb, Lieboch, AT;
Walter Kargl, Graz, AT;
Richard Sbuell, Graz, AT;
Edin Ibrahimagic, Graz, AT;
Albert Missoni, Graz, AT;
Inventors:
Thomas Leutgeb, Lieboch, AT;
Walter Kargl, Graz, AT;
Richard Sbuell, Graz, AT;
Edin Ibrahimagic, Graz, AT;
Albert Missoni, Graz, AT;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 7/08 (2006.01); G06K 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A contactless IC device including a detection circuit configured to detect a carrier wave that has been amplitude shift-keying (ASK) modulated with digital data and a shunt circuit configured to regulate the carrier wave to a predetermined voltage level.
Leutgeb, Thomas. (2011). Actively regulated modulation index for contactless ic devices (U.S. Patent No. 7971794). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7971794
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile