Inventor
Thomas Dittrich
Inventor
Berlin, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps21%
B23BTurning14%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling14%
Y10TTechnical subjects covered by former us classification14%
G01SRadio direction-finding7%
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 systems7%
H03KPulse technique7%
H05KPrinted circuits7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
PatentTitleYear
9,255,991'Method and device for acoustically sensing an area'20167,750,720'Circuit arrangement and a method for galvanically separate triggering of a semiconductor switch'20106,226,183'Arrangement including a substrate for power components and a heat sink, and a method for manufacturing the arrangement'20015,847,510'High pressure discharge bulb'19985,691,601'Metal-halide discharge lamp for photooptical purposes'19975,689,154'Metal halide gas discharge lamp for projection purposes'19974,662,043'Project plate system'19874,647,051'Support for a chuck'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to SHEFFER COLLET CO (2)· patent assignee history
1987Based in Lake, MI, US· patent location history
1997–1998Patents assigned to PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH (3)· patent assignee history
1997–1998Based in Berlin, DE· patent location history
2001–2016Patents assigned to BOSCH GMBH ROBERT (2)· patent assignee history
2001–2016Based in Neuhausen, DE· patent location history
2010Patents assigned to BOSCH REXROTH AG (1)· patent assignee history
2010Based in Steinfeld, DE· patent location history
2016Patents assigned to BANNOW NICO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH | 3 | 1997–1998 |
| BOSCH GMBH ROBERT | 2 | 2001–2016 |
| SHEFFER COLLET CO | 2 | 1987 |
| BANNOW NICO | 1 | 2016 |
| BOSCH REXROTH AG | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 3 | 1997–1998 |
| Neuhausen, DE | 2 | 2001–2016 |
| Lake, MI, US | 2 | 1987 |
| Steinfeld, DE | 1 | 2010 |