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:
Jul. 09, 2002
Filed:
Aug. 31, 1999
Shane C. Hollmer, San Jose, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
Programming lines are attached to reference cells of a memory device. A state machine controls voltages and/or currents applied to the reference cells via the programming lines to program and verify a program state of the reference cells. The state machine utilizes existing array cell programming operations conducted by the programming lines to the reference cells. The utilization of internal circuitry of the memory device in the programming of reference cells reduces the sort and test time of the memory device. The memory device may be a flash memory device or any device having reference cells, and the reference cells may be of any configuration or structure, including nitride layer cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile