Inventor
Ralph Kulessa
Inventor
Hilpoltstein, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis29%
H04HBroadcast communication29%
H04LTransmission of digital information, e.g. telegraphic communication29%
G06TImage data processing or generation, in general14%
PatentTitleYear
8,339,953'Apparatus and method for monitoring data transmitter'20128,135,955'Device and method for detecting a manipulation of an information signal'20127,917,763'Device and method for detecting a manipulation of an information signal'20117,886,152'Method and device for embedding watermark information and method and device for extracting embedded watermark information'20117,676,336'Watermark embedding'20107,346,514'Device and method for embedding a watermark in an audio signal'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2012Patents assigned to FRAUNHOFER GES FORSCHUNG (5)· patent assignee history
2008–2011Based in Feucht, DE· patent location history
2010Based in Hilpoltsein, DE· patent location history
2011–2012Based in Hilpoltstein, DE· patent location history
2012Patents assigned to KULESSA RALPH (2)· patent assignee history
2012Patents assigned to NEUBAUER CHRISTIAN (2)· patent assignee history
2012Patents assigned to SIEBENHAAR FRANK (2)· patent assignee history
2012Patents assigned to AICHROTH PATRICK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAUNHOFER GES FORSCHUNG | 5 | 2008–2012 |
| KULESSA RALPHself | 2 | 2012 |
| NEUBAUER CHRISTIAN | 2 | 2012 |
| SIEBENHAAR FRANK | 2 | 2012 |
| AICHROTH PATRICK | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hilpoltstein, DE | 3 | 2011–2012 |
| Feucht, DE | 2 | 2008–2011 |
| Hilpoltsein, DE | 1 | 2010 |