Markku Ruuskanen

Person

Porvoo, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for processing telecommunication signals
- Patent number RE44679
- Issue date Dec 31, 2013
- Intellectual Ventures I LLC
- Markku Ruuskanen
- 370 - Multiplex communications
Information Patent Grant
Method and system for processing telecommunication signals
- Patent number 7,035,205
- Issue date Apr 25, 2006
- Nokia Corporation
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control of phase locked loop during change of synchronization source
- Patent number 6,904,113
- Issue date Jun 7, 2005
- Nokia Corporation
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundant switching arrangement
- Patent number 6,226,261
- Issue date May 1, 2001
- Nokia Networks Oy
- Ari Hurtta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch with one-bit resolution
- Patent number 6,208,641
- Issue date Mar 27, 2001
- Nokia Telecommunications Oy
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for automatic compensation of line delay in a clo...
- Patent number 5,812,835
- Issue date Sep 22, 1998
- Nokia Telecommunications Oy
- Markku Ruuskanen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for symmetrizing a clock signal
- Patent number 5,786,718
- Issue date Jul 28, 1998
- Nokia Telecommunications Oy
- Markku Ruuskanen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and circuit for switching between a pair of asynchronous clo...
- Patent number 5,726,593
- Issue date Mar 10, 1998
- Nokia Telecommunications Oy
- Markku Ruuskanen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Filtering of a data stream in a telecommunications network
- Publication number 20040059886
- Publication date Mar 25, 2004
- Sami Karhulahti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for processing telecommunication signals
- Publication number 20030161277
- Publication date Aug 28, 2003
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Control of phase locked loop during change of synchronisation source
- Publication number 20020048337
- Publication date Apr 25, 2002
- Nokia Corporation
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Markku Ruuskanen

Person

Patents Grantslast 30 patents

Method and system for processing telecommunication signals

Method and system for processing telecommunication signals

Control of phase locked loop during change of synchronization source

Redundant switching arrangement

Switch with one-bit resolution

Method and system for automatic compensation of line delay in a clo...

Method and device for symmetrizing a clock signal

Method and circuit for switching between a pair of asynchronous clo...

Patents Applicationslast 30 patents

Filtering of a data stream in a telecommunications network

Method and system for processing telecommunication signals

Control of phase locked loop during change of synchronisation source