Inventor · disambiguated record
Per Sydhoff
Also filed as: SYDHOFF PER · SYDHOFF PER E · SYDHOFF PER ERIK FILIP
4 granted patents·70 citations·filing 1998–2000
78Inventor score
Technology areasH04L
Files withERICSSON TELEFON AB L M4
Top patents by PatentIndex Score
4 records- 0172US7002908B1Interconnection link redundancy in a modular switch nodeERICSSON TELEFON AB L M·Filed 2000·Granted Feb 21, 2006·25 cites·28 claims
- 0264US6914878B1Fault detection in multi-plane switchERICSSON TELEFON AB L M·Filed 2000·Granted Jul 5, 2005·13 cites·12 claims
- 0357US7054263B1Synchronous change of switchplaneERICSSON TELEFON AB L M·Filed 2000·Granted May 30, 2006·9 cites·22 claims
- 0448US6804246B1Asynchronous transfer mode system handling differing AAL protocolsERICSSON TELEFON AB L M·Filed 1998·Granted Oct 12, 2004·23 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →