Drive system, method for operating a drive system, and use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8912738
SERIAL NO

13260688

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A drive system and method for operating a drive system, including an electromotor, inverter, energy store,

    the electromotor being able to be supplied from the inverter, which is supplyable from the energy store,a current able to be controlled by a switch being supplyable to at least one stator winding of the electromotor, which is supplied from an electrical energy source that differs from the energy store.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SEW-EURODRIVE GMBH & CO. KG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hauck, Matthias Schwetzingen, DE 20 29
Kollar, Hans Jürgen Bruchsal, DE 9 16
Lewandowski, Marek Renningen, DE 12 35
Mahlein, Jochen Karlsruhe, DE 19 150
Podbielski, Leobald Karlsruhe, DE 10 475
Schmidt, Josef Graben-Neudorf, DE 98 1081

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 Jun 16, 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