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:
Apr. 26, 2005
Filed:
Jun. 16, 2003
Nicole Anne Helena Freddy Wils, Eindhoven, NL;
Michiel Slotboom, Eindhoven, NL;
Franciscus Petrus Widdershoven, Eindhoven, NL;
Nicole Anne Helena Freddy Wils, Eindhoven, NL;
Michiel Slotboom, Eindhoven, NL;
Franciscus Petrus Widdershoven, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A semiconductor device includes a semiconductor body () which is provided at a surface () with a non-volatile memory cell comprising a source () and a drain (), and an access gate () which is electrically insulated from a gate structure () comprising a control gate (), the gate structure () being electrically insulated from the semiconductor body () by a gate dielectric (). The gate dielectric () is provided with a charge-storage region wherein data in the form of electric charge can be stored. The access gate () has a substantially flat surface portion () extending substantially parallel to the surface () of the semiconductor body () and has the shape of a block which is disposed against the gate structure () without overlapping the gate structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile