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:
Feb. 02, 2010
Filed:
Jun. 08, 2009
Applicants:
Nij Dorairaj, Campbell, CA (US);
Raminda Madurawe, Sunnyvale, CA (US);
Inventors:
Nij Dorairaj, Campbell, CA (US);
Raminda Madurawe, Sunnyvale, CA (US);
Assignee:
Tier Logic, Inc, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
A computational unit is disclosed to increment or decrement n-bits of data. The unit has n/3 logic blocks to process the n-bits of data, each logic block including: first and second multiplexers to propagate a carry chain; and first, second and third exclusive-OR (XOR) circuits coupled to the carry chain of the multiplexers to generate a 3-bit incremented output.