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:
Oct. 28, 2003
Filed:
Oct. 22, 2002
Louis De La Cruz, Pflugerville, TX (US);
Chris Hume, Austin, TX (US);
Lattice Semiconductor Corporation, Hillsboro, OR (US);
Abstract
A clock multiplexer selects between two asynchronous clock signal inputs to produce a clock signal output such that the clock signal input corresponding to the clock signal output may be denoted as the current clock signal and the remaining clock signal input may be denoted as the selected clock signal. After detecting an edge of a specified type in the current clock signal, the clock multiplexer holds the clock signal output either high or low according to the specified type of clock edge being detected. After detecting an edge of the specified type in the selected clock signal, the clock signal output is released and the selected clock signal allowed to pass.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile