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:
Mar. 08, 2011
Filed:
Apr. 16, 2007
Applicant:
Koji Hirairi, Atsugi, JP;
Inventor:
Koji Hirairi, Atsugi, JP;
Assignee:
Sony Computer Entertainment Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/508 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and apparatus provide for a carry generation tree for a carry look-ahead binary adder, which includes N stages of operators, reducers, and/or repeaters, wherein: a first of the stages receives binary outputs from a series of binary adders; a last of the stages produces a carry out signal representing the carry state of the series of binary adders; and any operator in a given stage does not receive signals from more than one operator in a preceding stage.
Hirairi, Koji. (2011). Methods and apparatus for carry generation in a binary look ahead system (U.S. Patent No. 7904499). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7904499
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile