Electric vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9873338
APP PUB NO 20160144725A1
SERIAL NO

14949058

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An electric vehicle disclosed in the specification includes a main battery, a main electric power supply wire connected with the main battery, an electric power control unit including a smoothing capacitor that smooths a voltage of the main electric power supply wire, a switch that switches the main electric power supply wire between conduction and non-conduction, a sub battery having a lower voltage than the main battery, a sub electric power supply wire connected with the sub battery, a first DC-DC converter that can perform a boost operation from the sub electric power supply wire to the main electric power supply wire on the electric power control unit side relative to the switch, and a second DC-DC converter that can perform a buck operation from the main electric power supply wire on the main battery side to the sub electric power supply wire.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nozawa, Takashi Toyota, JP 39 244

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 23, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 23, 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