Cooling device with nested chambers for computer hardware

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9880595
SERIAL NO

15176842

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention is notably directed to a cooling device, e.g., for computer hardware. The device comprises a deformable, outer chamber, having at least one thermally conducting section, the latter suited for thermally contacting a heat source of a computer hardware. The outer chamber is deformable upon a pressure increase therein. The cooling device further comprises at least one inner chamber nested in the outer chamber, the inner chamber expandable in volume upon a pressure increase therein. The invention is further directed to a computer hardware apparatus comprising such a cooling device, or stacks of such cooling devices paired with respective set of electronic components.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brunschwiler, Thomas Thalwil, CH 45 290
Meijer, Ingmar Zurich, CH 6 34
Michel, Bruno Zurich, CH 110 1570
Paredes, Stephan Zurich, CH 34 212
Schlottig, Gerd Uitikon Waldegg, CH 30 142

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 Jul 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 30, 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