Inventor · disambiguated record
Pål Longva Hellum
Also filed as: HELLUM PAAL · HELLUM PAAL LONGVA · HELLUM PAL L · HELLUM PAL LONGVA
12 granted patents·4 pending applications·190 citations·filing 1997–2022
89Inventor score
Top patents by PatentIndex Score
16 records- 0185US6742063B1Method and apparatus for efficient transfer of data packetsERICSSON TELEFON AB L M·Filed 2000·Granted May 25, 2004·76 cites·28 claims
- 0280US6104729AMethod and apparatus for synchronization of time stampingERICSSON TELEFON AB L M·Filed 1997·Granted Aug 15, 2000·84 cites·17 claims
- 0366US6433633B1Automatic gain control system with signal presence conditioningERICSSON TELEFON AB L M·Filed 2000·Granted Aug 13, 2002·11 cites·9 claims
- 0457US10063522B2System and method for operating a safety-critical device over a non-secure communication networkKONGSBERG DEFENCE & AEROSPACE AS·Filed 2014·Granted Aug 28, 2018·2 cites·18 claims
- 0554US7372862B2Rate adaption within a TDM switch using bit stuffingERICSSON TELEFON AB L M·Filed 2002·Granted May 13, 2008·3 cites·15 claims
- 0647US7483425B2Method for reducing the amount of needed memory in a TDM switch systemERICSSON TELEFON AB L M·Filed 2002·Granted Jan 27, 2009·1 cites·2 claims
- 0747US7155191B2Method and arrangement for reducing phase jumps when switching between synchronization sourcesERICSSON TELEFON AB L M·Filed 2002·Granted Dec 26, 2006·6 cites·11 claims
- 0842US11946710B1System and method for authorizing and executing safe semi-autonomous engagement of a safety-critical deviceKONGSBERG DEFENCE & AEROSPACE AS·Filed 2022·Granted Apr 2, 2024·0 cites·14 claims
- 0939US2023229794A1Method and system for operating a safety-critical device via a non-secure network and for providing reliable disengagement of operations of the deviceKONGSBERG DEFENCE & AEROSPACE AS·Filed 2022·Application pending·0 cites
- 1038US2014304799A1System and method for operating a safety-critical device over a non-secure communication networkKONGSBERG DEFENCE & AEROSPACE AS·Filed 2013·Application pending·0 cites
- 1138US2007291727A1High Availability System Based on Separated Control and Traffic SystemERICSSON TELEFON AB L M·Filed 2004·Application pending·0 cites
- 1233US8660146B2Telecom multiplexer for variable rate composite bit streamWEGO ARILD·Filed 2008·Granted Feb 25, 2014·0 cites·17 claims
- 1333US7453909B2Method for reducing the bus load in a synchronous data bus systemERICSSON TELEFON AB L M·Filed 2002·Granted Nov 18, 2008·0 cites·7 claims
- 1433US6438698B1Reduction of electromagnetic emissionERICSSON TELEFON AB L M·Filed 1997·Granted Aug 20, 2002·7 cites·9 claims
- 1532US2006002398A1Switching arrangement including time-slot buses and serveral buffersWEGO ARILD·Filed 2002·Application pending·0 cites
- 1619US6757295B1Method for regenerating a point-to-multipoint interface on a point-to-point interfaceERICSSON TELEFON AB L M·Filed 1999·Granted Jun 29, 2004·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →