Phase-change memory and fabrication method thereof
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United States of America Patent
Stats
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Jul 10, 2012
Grant Date -
Jul 21, 2011
app pub date -
Apr 5, 2011
filing date -
Feb 1, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A phase-change memory is provided. The phase-change memory comprises a substrate. A first electrode is formed on the substrate. A circular or linear phase-change layer is electrically connected to the first electrode. A second electrode formed on the phase-change layer and electrically connected to the phase-change layer, wherein at least one of the first electrode and the second electrode comprises phase-change material.
First Claim
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Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
TW | B | TWI347670 | Feb 01, 2007 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT OR PATENT OF ADDITION | Phase-change memory and fabrication method thereof | Aug 21, 2011 | |||
US | A1 | US20080203374 | Jan 30, 2008 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
FIRST PUBLISHED PATENT APPLICATION | Phase-change memory and fabrication method thereof | Aug 28, 2008 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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PROMOS TECHNOLOGIES INC | 3F NO 19 LI-HSIN ROAD SCIENCE-BASED INDUSTRIAL PARK HSIN CHU CITY |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Chuo, Yen | Taipei, TW | 18 | 141 |
# of filed Patents : 18 Total Citations : 141 | |||
Hsu, Hong-Hui | Changhua County, TW | 22 | 204 |
# of filed Patents : 22 Total Citations : 204 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Dec 22, 2014 | AS | ASSIGNMENT | free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED ON REEL 034571 FRAME 0523. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:MARTENS, JON S.;REEL/FRAME:042386/0766 Owner name: ANRITSU COMPANY, CALIFORNIA Effective Date: Dec 22, 2014 |
Dec 22, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MARTENS, JON S.;REEL/FRAME:034571/0523 Owner name: ANRITSU CORPORATION, CALIFORNIA Effective Date: Dec 22, 2014 |
Mar 14, 2014 | F | Filing |

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