Inventor
Friedrich Rominger
Inventor
Brigachtal, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer38%
G06FElectric digital data processing13%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%
H03MCoding13%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
6,912,661'Method and apparatus for encrypting and for decrypting data arranged in a data sector'20056,718,505'Method and apparatus for error correction in a process of decoding cross-interleaved Reed-Solomon code (CIRC)'20046,064,450'Digital video preprocessor horizontal and vertical filters'20005,946,363'Digital detector circuit for recovering the bit timing from a data stream'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to THOMSON BRANDT GMBH (1)· patent assignee history
1999–2005Based in Brigachtal, DE· patent location history
2000–2004Patents assigned to THOMSON LICENSING SA (2)· patent assignee history
2005Patents assigned to DIGITAL VIDEO EXPRESS LP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THOMSON LICENSING SA | 2 | 2000–2004 |
| DIGITAL VIDEO EXPRESS LP | 1 | 2005 |
| THOMSON BRANDT GMBH | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brigachtal, DE | 4 | 1999–2005 |