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US Patent 7807478 Nonvolatile memory device and fabrication method thereof

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Edits on 31 Oct, 2023

"Add patent abstract"

edited on 31 Oct, 2023

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Patent abstract

A nonvolatile memory device and its fabrication method of the present invention may ensure a margin of the threshold drive voltage during a design process of the device by forming a resistance layer determining phase of ReRAM along an upper edge of a lower electrode, and improve operating characteristics of the device

Edits on 18 Sep, 2023

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edited on 18 Sep, 2023

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Patent Inventor Names

Tae Hoon Kim1

1

Patent. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7807478

Edits on 21 Jul, 2023

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edited on 21 Jul, 2023

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=078074781

1

Patent. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7807478

Edits on 23 May, 2023

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edited on 23 May, 2023

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US Patent 07807478 Nonvolatile memory device and fabrication method thereof US Patent 7807478 Nonvolatile memory device and fabrication method thereof

Infobox

Patent Number

078074781

Patent Number

78074781

1

Patent. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7807478

Edits on 24 Mar, 2023

"Entity importer update"

edited on 24 Mar, 2023

Infobox

Is a

1

Patent Jurisdiction

United States Patent and Trademark Office

1

Patent Number

078074781

Date of Patent

October 5, 2010

1

Patent Application Number

126908311

Date Filed

January 20, 2010

1

Official Website

https://pdfpiw.uspto.gov/.piw?Docid=078074781

Patent Primary Examiner

1

1

Patent. https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7807478

Edits on 3 Jun, 2022

"Entity importer update"

edited on 3 Jun, 2022

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Infobox

Website URL

https://pdfpiw.uspto.gov/.piw?Docid=07807478

Edits on 5 Dec, 2021

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created this topic on 5 Dec, 2021

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US Patent 07807478 Nonvolatile memory device and fabrication method thereof

Infobox

Is a

Patent jurisdiction

United States Patent and Trademark Office

Patent number

07807478

Date of patent

October 5, 2010

Patent application number

12690831

Date Filed

January 20, 2010

Patent primary examiner

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