ANALOG-DIGITAL-UMWANDLUNG MIT RAUSCHVERMINDERUNG
European patent · EP0505496 · Deleted
Register entry
- Publication number
- EP0505496
- Application number
- EP91902620
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 14, 1990
- Published
- Sep 30, 1992
- Granted
- Sep 24, 1997
- Deleted
- Sep 24, 1997
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- H03M 1/52 (2006.01)H03M 1/08 (2006.01)
- Priority
- US 451212 15.12.1989
- PCT application
- PCT/US1990/007503 14.12.1990
- PCT publication
- WO1991/009470 27.06.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 31, 1998
Change
Published in PIDTJ No 6 in 1998
- Sep 30, 1997
Granted
Published in PIDTJ No 18 in 1997
Parties
Inventor
PARKS, Robert, A.
Springport, IN 47386, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.