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:
Aug. 12, 2014
Filed:
Aug. 15, 2011
Applicant:
Hans S. Cho, Oakland, CA (US);
Inventor:
Hans S. Cho, Oakland, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/108 (2006.01); H01L 29/04 (2006.01); H01L 29/792 (2006.01); H01L 23/62 (2006.01); H01L 45/00 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
H01L 45/08 (2013.01); H01L 45/146 (2013.01); G11C 2213/77 (2013.01); H01L 45/1616 (2013.01); H01L 45/1683 (2013.01); G11C 13/0007 (2013.01); H01L 45/1233 (2013.01); G11C 2213/71 (2013.01);
Abstract
A three-dimensional crossbar array may include a metal layer, and an insulator layer disposed adjacent the metal layer. A trench may be formed in the metal layer to create sections in the metal layer, and a portion of the trench may include an insulator. A hole may be formed in the trench and contact a section of the metal layer. The hole may define a via. A contact region between the via and the section of the metal layer may define a crossbar array.
Cho, Hans. (2014). Three-dimensional crossbar array (U.S. Patent No. 8803212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8803212
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile