Inventor
Ekkehard Pittius
Inventor
Roth, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters19%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles13%
B60LPropulsion of electrically-propelled vehicles13%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems13%
Y02TClimate change mitigation technologies related to transportation13%
H02KDynamo-electric machines10%
E02FDredging6%
F04DNon-positive-displacement pumps3%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%
H05KPrinted circuits3%
PatentTitleYear
10,170,899Method for connecting at least two electric cables and connection device, kit, electric machine and associated vehicle20198,536,814'Limiting peak electrical power drawn by mining excavators'20138,174,225'Limiting peak electrical power drawn by mining excavators'20127,609,024'Auxiliary bus method'20097,411,323'Electrical machine having cooled laminated stator and rotor cores and windings'20087,385,372'Auxiliary bus system'20087,330,012'High frequency bus system'20087,227,273'High frequency bus method'20077,053,512'Ventilation device with electromagnetic coupling'20066,661,144'Electromotive drive'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2019Patents assigned to SIEMENS AG (7)· patent assignee history
2003–2019Based in Roth, DE· patent location history
2007–2009Patents assigned to SIEMENS ENERGY & AUTOMAT (4)· patent assignee history
2012–2019Patents assigned to PITTIUS EKKEHARD (3)· patent assignee history
2012–2013Patents assigned to HOLWECK ANDREAS (2)· patent assignee history
2012–2013Patents assigned to KOELLNER WALTER (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 7 | 2003–2019 |
| SIEMENS ENERGY & AUTOMAT | 4 | 2007–2009 |
| PITTIUS EKKEHARDself | 3 | 2012–2019 |
| HOLWECK ANDREAS | 2 | 2012–2013 |
| KOELLNER WALTER | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Roth, DE | 10 | 2003–2019 |