Kjell Ostman

Follow

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multipath propagation compensation in a TDMA system
- Patent number 5,677,934
- Issue date Oct 14, 1997
- Nokia Mobile Phones Limited
- Kjell I. Ostman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symbol and frame synchronization in a TDMA system
- Patent number 5,408,504
- Issue date Apr 18, 1995
- Nokia Mobile Phones
- Kjell I. Ostman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuning techniques for I/Q channel signals in microwave digital tran...
- Patent number 5,371,481
- Issue date Dec 6, 1994
- Nokia Mobile Phones Ltd.
- Erkki Tiittanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rapidly adaptable channel equalizer
- Patent number 5,317,595
- Issue date May 31, 1994
- Nokia Mobile Phones Ltd.
- Kjell Ostman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE