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:
Jan. 05, 1988
Filed:
Nov. 08, 1984
Applicant:
Inventors:
Nabil Takla, San Jose, CA (US);
Mark Hecker, Northborough, MA (US);
Robert Murdoch, Sacramento, CA (US);
Raymond Chu, Milpitas, CA (US);
Rajesh Parekh, San Jose, CA (US);
Assignee:
Data General Corporation, Westboro, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
364784 ; 364760 ;
Abstract
A carry-save propagate adder employing two exclusive-OR blocks, a multiplexer block for selecting between a carry propagate input or a carry-save input, and a further multiplexer block for supplying as a carry-save output either the carry-save input or one of the data inputs.