Inventor
Reinhard Lerch
Inventor
Heroldsberg, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B06Bprimary
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general24%
G10KSound-producing devices24%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers18%
G01NInvestigating or analysing materials by determining their chemical or physical properties12%
G01SRadio direction-finding12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
PatentTitleYear
8,682,009'Magnetostrictive microloudspeaker'20148,345,904'Hearing device with a sound transducer and method for producing a sound transducer'20135,823,962'Ultrasound transducer for diagnostic and therapeutic use'1998RE035011'Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof'19955,045,746'Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof'19914,672,591'Ultrasonic transducer'19874,635,484'Ultrasonic transducer system'19874,558,249'Stretched piezopolymer transducer with unsupported areas'19854,543,828'Ultrasonic imaging system'19854,543,829'Ultrasonic imaging system'19854,528,853'Ultrasonic sensor'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1998Patents assigned to SIEMENS AG (8)· patent assignee history
1985–2014Patents assigned to LERCH REINHARD (3)· patent assignee history
1985–1987Based in Erlangen, DE· patent location history
1985Based in Lauterbach, DE· patent location history
1991–2014Based in Heroldsberg, DE· patent location history
2013–2014Patents assigned to SUTOR ALEXANDER (2)· patent assignee history
2013–2014Patents assigned to WEISTENHOEFER CHRISTIAN (2)· patent assignee history
2013Patents assigned to ALBACH THORSTEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 8 | 1985–1998 |
| LERCH REINHARDself | 3 | 1985–2014 |
| SUTOR ALEXANDER | 2 | 2013–2014 |
| WEISTENHOEFER CHRISTIAN | 2 | 2013–2014 |
| ALBACH THORSTEN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heroldsberg, DE | 5 | 1991–2014 |
| Erlangen, DE | 5 | 1985–1987 |
| Lauterbach, DE | 1 | 1985 |