Electronic circuit device and heat sink structure for the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9980377
SERIAL NO

15228283

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An electronic circuit device and a heat sink structure for the electronic circuit device capable of simultaneously achieving improved space efficiency and safeness are provided. The electronic circuit device includes: a substrate with circuit wiring formed thereon; an electronic component requiring heat dissipation, which is mounted on the substrate; and a heat sink structure configured to dissipate heat radiated by the electronic component requiring heat dissipation. The heat sink structure includes: a contact part to be in direct or indirect contact with the electronic component requiring heat dissipation; a generally tabular heat-dissipating part disposed substantially parallel to the substrate; and a connection part configured to connect between the contact part and the heat-dissipating part.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • TDK CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakamoto, Atsuki Tokyo, JP 1 0
Watanabe, Mitsuru Tokyo, JP 92 1075

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 22, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 22, 2029
Fee Large entity fee small entity fee micro entity fee
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