Inventor
Lutz Seffner
Inventor
Dresden, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for30%
Y10TTechnical subjects covered by former us classification20%
A61BDiagnosis10%
B41CProcesses for the manufacture or reproduction of printing surfaces10%
C04BLime, magnesia10%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
8,297,133'Pressure sensor'20127,228,606'Method for producing a piezoelectric transducer'20076,337,835'Electromechanical converter and method of producing same'20025,786,048'Printing cylinder having a ferroelectric ceramic material surface'19985,501,876'Process for the manufacture of PZT films'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1998Patents assigned to ROLAND MAN DRUCKMASCH (2)· patent assignee history
1996–2012Based in Dresden, DE· patent location history
2002–2012Patents assigned to FRAUNHOFER GES FORSCHUNG (3)· patent assignee history
2012Patents assigned to BRUECKNER BENT (1)· patent assignee history
2012Patents assigned to GEBHARDT SYLVIA (1)· patent assignee history
2012Patents assigned to ROEDIG THOMAS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 3 | 2002–2012 |
| ROLAND MAN DRUCKMASCH | 2 | 1996–1998 |
| BRUECKNER BENT | 1 | 2012 |
| GEBHARDT SYLVIA | 1 | 2012 |
| ROEDIG THOMAS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dresden, DE | 5 | 1996–2012 |