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:
May. 27, 2008
Filed:
Apr. 19, 2004
Horii Hideki, Seoul, KR;
Horii Hideki, Seoul, KR;
Abstract
An integrated circuit phase changeable memory device includes an integrated circuit substrate, a first electrode on the integrated circuit substrate, and a second electrode on the integrated circuit substrate and spaced apart from the first electrode. A carbon nano tube and a phase changeable layer are serially disposed between the first and second electrodes. An insulating layer can include a contact hole and the carbon nano tube may be provided in the contact hole. Moreover, the phase changeable layer also may be provided at least partially in the contact hole. A layer also may be provided at least partially surrounding the carbon nano tube in the contact hole. Related fabrication methods also are provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile