Heat conductive sheet and multilayered heat conductive sheet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11109513
SERIAL NO

16478156

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present disclosure relates to a heat conductive sheet that includes a heat generation component having a large heat generation amount. The heat conductive sheet according to the present disclosure includes a heat radiation sheet having a graphite sheet, a first protective film provided on one surface side of the graphite sheet, and a second protective film provided on another surface side of the graphite sheet. The heat radiation sheet includes a bent part that is bent, and a first heat radiation part and a second heat radiation part that are coupled to each other through the bent part and overlapping with each other in a view from above. Further, a first non-adhesive area in which the first heat radiation part and the second heat radiation part are not adhered to each other is provided between the first heat radiation part and the second heat radiation part.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDOSAKA JAPAN OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamura, Norihiro Hokkaido, JP 23 153
Takahashi, Daishi Hokkaido, JP 12 29

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 28, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 28, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 28, 2033
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