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:
Aug. 02, 1993
Filed:
Dec. 29, 1991
Applicant:
Inventors:
Jeffrey D Brown, Rochester, MN (US);
Roy R Faget, Rochester, MN (US);
Scott A Hilker, Rochester, MN (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364748 ; 364745 ;
Abstract
An apparatus for determining the correct value to be assigned to the 'sticky-bit' (S) position as a consequence of an arithmetic floating point multiply, divide or square root operation. The apparatus measures the number of trailing zeroes in the operand registers, performs a sum or difference calculation of these values, and compares the result with a third value to determine the sticky-bit value.
Brown, Jeffrey. (1993). Apparatus for determining sticky bit value in arithmetic operations (U.S. Patent No. H001222). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/H001222
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile