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:
Jul. 25, 2000
Filed:
Nov. 12, 1998
Applicant:
Inventors:
Donald George Mikan, Jr, Austin, TX (US);
Eric Bernard Schorn, Austin, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
326 21 ; 326 21 ; 326 26 ; 326 27 ; 326 29 ; 326 30 ; 326 22 ; 326 23 ; 326 24 ; 326 86 ;
Abstract
Switching on a first line, from a first signal level to a second level, tends to induce a change in signal level of a second line. To reduce induced noise, the second line is connected to a power rail for a predetermined time interval, responsive to the switching on the first line. The connecting for the time interval tends to counteract the change induced in the second line by the signal of the first line.