Inventor

Arnim Rohwedder

Inventor

Fuerth, DE

Overview

12→

Patents

1987–2010

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary

A61BDiagnosis29%

G10KSound-producing devices24%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general14%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

F01LCyclically operating valves for machines or engines5%

F02BInternal-combustion piston engines5%

G01MTesting static or dynamic balance of machines or structures5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

G01SRadio direction-finding5%

PatentTitleYear

7,821,871'Switching circuit for an electromagnetic source for the generation of acoustic waves'2010 6,981,952'Apparatus for generating acoustic waves'2006 6,850,465'Pulse generating drive circuit for an electromagnetic source for generating acoustic waves'2005 5,435,304'Method and apparatus for therapeutic treatment with focussed acoustic waves switchable between a locating mode and a therapy mode'1995 5,421,206'Method and apparatus for mechanical strength testing of components'1995 5,419,327'Acoustic therapy means'1995 5,370,120'Ultrasound imaging apparatus'1994 5,345,045'Acoustic lens'1994 5,317,229'Pressure pulse source operable according to the traveling wave principle'1994 5,228,447'Shockwave generator having an ultrasound applicator shielded from shockwaves'1993 4,718,421'Ultrasound generator'1988 4,697,579'Apparatus for acoustic irradiation of pathological changes in a patient'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2010Patents assigned to SIEMENS AG (12)· patent assignee history

1987–1993Based in Erlangen, DE· patent location history

1994–2006Based in Fuerth, DE· patent location history

2010Based in FÃ¼rth, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIEMENS AG	12	1987–2010

Locations

Location	Patents	Span
Fuerth, DE	8	1994–2006
Erlangen, DE	3	1987–1993
FÃ¼rth, DE	1	2010