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:
Dec. 03, 2002
Filed:
Nov. 21, 1997
Applicant:
Inventors:
Rusli Kurniawan, Belmont, CA (US);
Paul Yeh, Santa Clara, CA (US);
Daren Linsenbach, Hillsborough, OR (US);
Assignee:
Altera Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
A programmable logic device includes field programmable logic circuits and an internal programming circuit. The internal programming circuit includes a memory to store characterization data characterizing programmed voltage values of the field programmable logic circuits as a function of program voltage pulse widths. A characterization data processor programs the field programmable logic circuits using the characterization data.