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. 31, 2001
Filed:
Oct. 23, 2000
Applicant:
Inventors:
Narbeh Derhacobian, Belmont, CA (US);
Janet S. Y. Wang, San Francisco, CA (US);
Daniel Sobek, Portola Valley, CA (US);
Sameer S. Haddad, San Jose, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 1/604 ;
U.S. Cl.
CPC ...
G11C 1/604 ;
Abstract
A memory cell that includes a substrate that has a first region and a second region with a channel therebetween, wherein the first region generates hot carriers. The memory cell further includes a gate above the channel and a charge trapping region that contains a first amount of charge. A current limiter that limits the number of the generated hot carriers that can flow into the channel, wherein the current limiter does not control the voltage of the second region.