Method for clearing water from acoustic port and membrane

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9980026
SERIAL NO

15023957

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A sealed acoustic port in the housing of an electronic device facilitating the elimination of liquid within the port. The acoustic port may include a heating element that when actuated can expedite the evaporation process of liquids accumulated within the port.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
APPLE INCCUPERTINO CA 95014

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rothkopf, Fletcher R Cupertino, US 302 10103
Weiss, Samuel Bruce Los Altos, US 45 951
Zadesky, Stephen P Cupertino, US 110 2649

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