Semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11676789
APP PUB NO 20210304997A1
SERIAL NO

17211538

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided is a semiconductor device capable of detecting an abnormal state in which two fuses are both short-circuited or cut. The semiconductor device includes: a trimming circuit having a first fuse and a second fuse connected in series; a current source circuit configured to supply current to the trimming circuit; and a determination circuit configured to determine whether a connection state or disconnect state of the first fuse and the second fuse are abnormal or not based upon signals derived from an output signal of the trimming circuit.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • ABLIC INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shiina, Yoshiomi Tokyo, JP 12 17
Yoshida, Kenji Tokyo, JP 372 3911

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 Dec 13, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 13, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 13, 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