Inventor
Martin Gruber
Inventor
Schwandorf, DE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation24%
C02FTreatment of water, waste water, sewage, or sludge14%
H01LSemiconductor devices14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
F02BInternal-combustion piston engines7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment7%
Y02TClimate change mitigation technologies related to transportation7%
G01RMeasuring electric variables3%
H10NElectric solid-state devices not otherwise provided for3%
PatentTitleYear
10,989,742Magnetic current sensor202110,971,457Semiconductor device comprising a composite material clip202110,964,628Clip frame assembly, semiconductor package having a lead frame and a clip frame, and method of manufacture202110,886,186Semiconductor package system202110,773,201Annular filter element, in particular for gas filtration202010,744,444Filter Element, in Particular for Gas Filtration, and filter device20207,971,576'Internal combustion engine and method for operating an internal combustion engine'20117,707,998'Internal combustion engine and method for operating an internal combustion engine'20107,635,429'Fluid filter element'20096,517,708'Apparatus for separating oxides of heavy isotopes of hydrogen from water'20036,348,153'Method for separating heavy isotopes of hydrogen oxide from water'20026,153,092'Apparatus for separating heavy isotopes of hydrogen from water'20006,110,373'Method for separating heavy isotopes of hydrogen from water'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to CLEAN ENERGY TECHNOLOGIES INC (1)· patent assignee history
2000Based in Sarasota, FL, US· patent location history
2003Based in Kirchheim, DE· patent location history
2009–2020Patents assigned to MANN & HUMMEL GMBH (3)· patent assignee history
2009–2020Based in Gangkofen, DE· patent location history
2010–2011Patents assigned to AUDI AG (2)· patent assignee history
2010–2011Based in Bad Wimpfen, DE· patent location history
2021Patents assigned to INFINEON TECHNOLOGIES AG (3)· patent assignee history
2021Patents assigned to INFINEON TECHNOLOGIES AUSTRIA AG (1)· patent assignee history
2021Based in Schwandorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INFINEON TECHNOLOGIES AG | 3 | 2021 |
| MANN & HUMMEL GMBH | 3 | 2009–2020 |
| AUDI AG | 2 | 2010–2011 |
| CLEAN ENERGY TECHNOLOGIES INC | 1 | 2000 |
| INFINEON TECHNOLOGIES AUSTRIA AG | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schwandorf, DE | 4 | 2021 |
| Gangkofen, DE | 3 | 2009–2020 |
| Bad Wimpfen, DE | 2 | 2010–2011 |
| Sarasota, Florida, US | 2 | 2000 |
| Kirchheim, DE | 1 | 2003 |