Inventor
Erhard Schmidt
Inventor
Erlangen, DE
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis27%
G10KSound-producing devices16%
A61NElectrotherapy11%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general8%
G11BInformation storage based on relative movement between record carrier and transducer8%
G01SRadio direction-finding5%
F02BInternal-combustion piston engines3%
F02DControlling combustion engines3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
G01BMeasuring length, thickness or similar linear dimensions3%
PatentTitleYear
6,264,608'Acoustic therapy apparatus comprising a source of therapeutic acoustic waves and an ultrasound locating means'20016,148,225'Ultrasound therapy apparatus and method for operating same during MR monitoring'20005,938,608'Therapy apparatus for carrying out treatment with focused ultrasound'19995,928,169'Apparatus for treating a subject with focused ultrasound waves'19995,418,759'Ultrasound transducer arrangement having an acoustic matching layer'19955,058,569'Apparatus for generating focused shockwaves having a cylindrical coil and a paraboloid of revolution reflector'19915,031,626'Extracorporeal lithotripsy apparatus with an ultrasound locating system'19915,009,232'Extracorporeal lithotripsy apparatus using high intensity shock waves for calculus disintegration and low intensity shock waves for imaging'19914,979,500'Extracorporeal lithotripsy apparatus with transversely adjustable focus region'19904,976,255'Apparatus for extracorporeal lithotripsy using shock waves and therapeutic ultrasound'19904,975,885'Digital input stage for an ultrasound apparatus'19904,928,672'Shockwave source having a centrally disposed ultrasound locating system'19904,865,041'Lithotripter having an ultrasound locating system integrated therewith'19894,834,106'Lithotripter with locating system integrated therewith and method for its use'19894,584,620'Measuring cassette for checking magnetic head alignment in a tape cassette recorder'19864,572,148'Diesel internal combustion engine'19864,481,832'Test cassette for measuring the torque of a winding mandrel of a cassette-playing apparatus'19843,995,317'Helical scan apparatus for video tape or the like and having rotating-head inclination-adjustment means'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to GRUNDIG EMV (1)· patent assignee history
1984–1986Patents assigned to PHILIPS CORP (2)· patent assignee history
1984Based in Giessen, DE· patent location history
1986Patents assigned to MTU FRIEDRICHSHAFEN GMBH (1)· patent assignee history
1986Based in Giessen-Allendorf, DE· patent location history
1986Based in Oberteuringen, DE· patent location history
1989–2001Patents assigned to SIEMENS AG (14)· patent assignee history
1989–2001Based in Erlangen, DE· patent location history
2000Based in Selb, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 14 | 1989–2001 |
| PHILIPS CORP | 2 | 1984–1986 |
| GRUNDIG EMV | 1 | 1976 |
| MTU FRIEDRICHSHAFEN GMBH | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Erlangen, DE | 13 | 1989–2001 |
| Selb, DE | 1 | 2000 |
| Giessen-Allendorf, DE | 1 | 1986 |
| Oberteuringen, DE | 1 | 1986 |
| Giessen, DE | 1 | 1984 |