Preventing dark current flow in a mobile terminal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9069538
APP PUB NO 20130227312A1
SERIAL NO

13765148

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An information processing apparatus including an internal battery device including a secondary battery; a load device configured to receive power from the secondary battery; a switch section disposed externally to the battery device and configured to generate a control signal for preventing dark current from flowing from the secondary battery to the load device; and a first switching element configured to cut off a power source path from the secondary battery to the load device based on the control signal generated by the switch section.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SONY MOBILE COMMUNICATIONS INC.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sakai, Daisuke Tokyo, JP 52 206
Suzuki, Kuniharu Tokyo, JP 49 2022

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 Dec 30, 2026
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