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:
May. 11, 2010
Filed:
Mar. 13, 2006
Applicants:
Joel Hatsch, Unterhaching, DE;
Winfried Kamp, Munich, DE;
Inventors:
Joel Hatsch, Unterhaching, DE;
Winfried Kamp, Munich, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A carry-ripple adder has four summing inputs for receiving four input bits having the significance w that are to be summed, three carry inputs for receiving three input carry bits having the significance w, a summation output for outputting an output summation bit having the significance w, and three carry outputs for outputting three output carry bits having the significance 2w.