Semiconductor device with U-shaped channel and manufacturing method thereof, and electronic apparatus including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11532743
APP PUB NO 20210175355A1
SERIAL NO

17110630

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A semiconductor device with a U-shaped channel and a manufacturing method thereof and an electronic apparatus including the semiconductor device are disclosed. According to embodiments, the semiconductor device may include: a channel portion extending vertically on a substrate and having a U-shape in a plan view; source/drain portions located at upper and lower ends of the channel portion and along the U-shaped channel portion; and a gate stack overlapping the channel portion on an inner side of the U shape.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhu, Huilong Poughkeepsie, US 691 12487

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 Jun 20, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 20, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 20, 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