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Inventor

Gerd Riha

Inventor
Munich, DE

Overview

9→
Patents
1984–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H03Hprimary
H03HImpedance networks, e.g. resonant circuits75%
H01LSemiconductor devices8%
H10NElectric solid-state devices not otherwise provided for8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
9,391,256'Electroacoustic transducer with reduced losses due to transverse emission and improved performance due to suppression of transverse modes'20168,674,583'Construction element that operates with acoustic waves, and method for the manufacture thereof'20147,589,452'SAW-component having a reduced temperature path and method for the production thereof'20095,126,706'Surface wave arrangement with conversion structure for preventing undesirable reflected waves'19924,672,339'Electric filter employing acoustic waves'19874,618,841'Electronic component functioning with reflected acoustic waves'19864,521,751'Electronic component functioning with reflected acoustic waves'19854,520,330'Electronic component functioning with reflected acoustic waves'19854,484,160'Electronic component operating with acoustic waves'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1992Patents assigned to SIEMENS AG (6)· patent assignee history
1984–1992Based in Munich, DE· patent location history
2009–2016Patents assigned to EPCOS AG (3)· patent assignee history
2009Based in Nussdorf, DE· patent location history
2014–2016Patents assigned to BLEYL INGO (2)· patent assignee history
2014–2016Patents assigned to HAUSER MARKUS (2)· patent assignee history
2014–2016Patents assigned to RIHA GERD (2)· patent assignee history
2014–2016Based in Roβdorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG61984–1992
EPCOS AG32009–2016
BLEYL INGO22014–2016
HAUSER MARKUS22014–2016
RIHA GERDself22014–2016
Locations
LocationPatentsSpan
Munich, DE61984–1992
Roβdorf, DE22014–2016
Nussdorf, DE12009