Semiconductor structure having memory device and method of forming the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11411011
SERIAL NO

17132305

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A semiconductor structure includes a substrate, an interconnection structure disposed over the substrate and a first memory cell. The first memory cell is disposed over the substrate and embedded in dielectric layers of the interconnection structure. The first memory cell includes a first transistor and a first data storage structure. The first transistor is disposed on a first base dielectric layer and embedded in a first dielectric layer. The first data storage structure is embedded in a second dielectric layer and electrically connected to the first transistor. The first data storage structure includes a first electrode, a second electrode and a storage layer sandwiched between the first electrode and the second electrode.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chia, Han-Jong Hsinchu, TW 159 235
Lin, Yu-Ming Hsinchu, TW 534 1806
Wu, Chao-I Zhubei, TW 164 1092

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 9, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 9, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 9, 2034
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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