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US Patent 11647634 Three-dimensional memory device and method

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
1
Date Filed
September 11, 2020
1
Date of Patent
May 9, 2023
1
Patent Application Number
17018114
1
Patent Citations
‌
US Patent 10256248 Through-memory-level via structures between staircase regions in a three-dimensional memory device and method of making thereof
1
‌
US Patent 10283513 Three-dimensional memory device with annular blocking dielectrics and method of making thereof
1
‌
US Patent 10446437 Interlevel connectors in multilevel circuitry, and method for forming the same
1
‌
US Patent 10593399 Self-selecting memory array with horizontal bit lines
1
‌
US Patent 11011529 Memory arrays comprising vertically-alternating tiers of insulative material and memory cells and methods of forming a memory array comprising memory cells individually comprising a transistor and a capacitor
1
‌
US Patent 10930333 Embedded ferroelectric memory cell
1
‌
US Patent 11355516 Three-dimensional memory device and method
1
‌
US Patent 10109639 Lateral non-volatile storage cell
1
‌
US Patent 10115681 Compact three-dimensional memory device having a seal ring and methods of manufacturing the same
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
11647634
1
Patent Primary Examiner
‌
S M Sohel Imtiaz
1
CPC Code
‌
H01L 21/8221
1
‌
H01L 29/6684
1
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H01L 29/78391
1
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H01L 29/40111
1
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H01L 27/11587
1
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H01L 27/1159
1
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H01L 27/10805
1
‌
H01L 27/2481
1
‌
G11C 5/06
1
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G11C 11/223
1
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