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:
May. 25, 2010
Filed:
Jul. 23, 2008
Applicant:
Richard R. Rasmussen, Fremont, CA (US);
Inventor:
Richard R. Rasmussen, Fremont, CA (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/00 (2006.01); G06F 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital signal multiplexor and multiplexing method are provided with which switching between different input signals is achieved without producing glitches in the output signal, even in the event of one or more of the input signals stopping and starting at unknown times.