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. 06, 2009
Filed:
Feb. 16, 2007
Applicants:
Bertram Gunzelmann, Koenigsbronn, DE;
Victor Dias, Neubiberg, DE;
Andreas Leyk, Dinslaken, DE;
Volker Christ, Neuss, DE;
Inventors:
Bertram Gunzelmann, Koenigsbronn, DE;
Victor Dias, Neubiberg, DE;
Andreas Leyk, Dinslaken, DE;
Volker Christ, Neuss, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital-to-analog converter has a reference value source, a reference value divider arrangement with a tap, a first switch arrangement which is designed to produce an electrical connection between the tap and a first output of the digital-to-analog converter, and a second switch arrangement which is designed to produce an electrical connection between the tap and a second output of the digital-to-analog converter.