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:
Jun. 29, 2004
Filed:
Sep. 17, 2002
Hugh P. McAdams, McKinney, TX (US);
Juergen Rickes, Cupertino, CA (US);
Sudhir K. Madan, Richardson, TX (US);
Other;
Abstract
Methods and apparatus are disclosed for selectively coupling sense amps with local IO lines in memory devices, comprising first and second selection systems operable to selectively couple a sense amp terminal with a local IO line. A first selection system is coupled with a local IO line and a sense amp, providing selective coupling thereof a second time period after the sense amp is enabled. A second selection system is coupled with the local IO line and the sense amp, which couples the local IO line with the sense amp a first time period before the sense amp is enabled during a write operation, wherein the first time period may be zero.