Festkörper-Kondensatormikrofon
European patent · EP0561566 · Deleted
Register entry
- Publication number
- EP0561566
- Application number
- EP93301864
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 11, 1993
- Published
- Sep 22, 1993
- Granted
- Jul 28, 1999
- Deleted
- Jul 28, 1999
- Reason
- No effect for Switzerland and Liechtenstein
- IPC classes
- H04R 19/04 (2006.01)H01G 5/16 (2006.01)G01L 9/00 (2006.01)
- Priority
- US 853488 18.03.1992
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 31, 2000
Change
Published in PIDTJ No 2 in 2000
- Jul 30, 1999
Granted
Published in PIDTJ No 14 in 1999
Parties
Holder
Inventor
Loeppert, Peter V., c/o Monolithic Sensors, Inc.
Rolling Meadows, Illinois 60008, 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.