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:
Sep. 26, 2023
Filed:
Apr. 22, 2021
International Business Machines Corporation, Armonk, NY (US);
Ulvac, Inc., Chigasaki, JP;
John Rozen, Hastings on Hudson, NY (US);
Marinus Hopstaken, Carmel, NY (US);
Yohei Ogawa, White Plains, NY (US);
Masanobu Hatanaka, Susana, JP;
Takashi Ando, Eastchester, NY (US);
Kazuhiro Honda, Shizuoka, JP;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A resistive switching memory stack, comprised of a bottom electrode, an oxide layer located on the bottom electrode; and a top electrode located on the oxide layer. The top electrode is comprised of a first layer, an intermediate layer located directly on the first layer, and a top layer located on top of the intermediate layer. Wherein the intermediate layer is comprised of a doped carbide active layer.