Wireless power transfer via variable coupling capacitance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9300163
APP PUB NO 20140266035A1
SERIAL NO

14211716

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

There is provided a system that includes a charger and a portable device. The portable device is coupled to the charger via a coupling capacitance. The charger provides a relatively constant current to the portable device, even for a relatively large variation in the coupling capacitance.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • ERICSSON INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cern, Yehuda Efrat, IL 32 1714

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 29, 2027
Fee Large entity fee small entity fee micro entity fee
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