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. 13, 2001
Filed:
Oct. 30, 1998
Integrated Silicon Systems Limited, Belfast, GB;
Abstract
A commutator circuit has a plurality of stages connected in series, each stage having a plurality of data inputs and a like plurality of data outputs with the data outputs of each stage being connected in one-to-one correspondence to the data inputs of the next stage. Each stage includes a plurality of data transposition circuits each connected between a respective pair of the data inputs and a respective pair of the data outputs for that stage. Each data transposition circuit includes two 2-to-1 selector switches each having two inputs connected to respective ones of the pair of data inputs and a single output connected to a respective one of the pair of data outputs, a first delay element connected between one of the data inputs and the two selector switches, and a second delay element connected to the output of one of the selector switches. The commutator circuit also includes an input for synchronizing signals and a counter associated with each stage for deriving from the synchronizing signals a control signal for the selector switches of that stage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile