Inventor · disambiguated record
Gisli Hjalmtysson
Also filed as: HJALMTYSSON GISLI
23 granted patents·2 pending applications·1,570 citations·filing 1997–2005
97Inventor score
Top patents by PatentIndex Score
25 records- 0199US6760775B1System, method and apparatus for network service load and reliability managementAT & T CORP·Filed 2000·Granted Jul 6, 2004·539 cites·8 claims
- 0296US7039009B2Control of optical connections in an optical networkAT & T CORP·Filed 2001·Granted May 2, 2006·66 cites·54 claims
- 0394US7467225B2System, method and apparatus for network service load and reliability managementAT & T CORP·Filed 2004·Granted Dec 16, 2008·99 cites·30 claims
- 0493US7031299B2Control of optical connections in an optical networkAT & T CORP·Filed 2001·Granted Apr 18, 2006·40 cites·60 claims
- 0591US6466985B1Method and apparatus for providing quality of service using the internet protocolAT & T CORP·Filed 1999·Granted Oct 15, 2002·238 cites·15 claims
- 0684US6438608B2Declarative message addressingAT & T CORP·Filed 2001·Granted Aug 20, 2002·39 cites·12 claims
- 0783US6212552B1Declarative message addressingAT & T CORP·Filed 1998·Granted Apr 3, 2001·119 cites·23 claims
- 0881US6970451B1Smart routers-simple optics: network architecture for IP over WDMAT & T CORP·Filed 2000·Granted Nov 29, 2005·23 cites·18 claims
- 0980US7742395B1Control of optical connections in an optical networkAT & T IP II LP·Filed 2005·Granted Jun 22, 2010·6 cites·15 claims
- 1080US6400816B1Network-independent communications systemAT & T CORP·Filed 1997·Granted Jun 4, 2002·62 cites·19 claims
- 1178US6556577B2Architecture for lightweight signaling in ATM networksAT & T CORP·Filed 2001·Granted Apr 29, 2003·20 cites·33 claims
- 1274US6243387B1Architecture for lightweight signaling in ATM networksAT & T CORP·Filed 2000·Granted Jun 5, 2001·15 cites·12 claims
- 1374US6128305AArchitecture for lightweight signaling in ATM networksAT & T CORP·Filed 1998·Granted Oct 3, 2000·67 cites·26 claims
- 1466US8139478B1Recovery method for an optical networkGREENBERG ALBERT GORDON·Filed 2005·Granted Mar 20, 2012·3 cites·16 claims
- 1564US6442546B1Messaging system with application-defined statesAT & T CORP·Filed 1998·Granted Aug 27, 2002·50 cites·18 claims
- 1661US7920484B1Control of optical connections in an optical networkAT & T IP II LP·Filed 2005·Granted Apr 5, 2011·1 cites·8 claims
- 1759US6493325B1Method and apparatus for providing telephony over a computer networkAT & T CORP·Filed 1999·Granted Dec 10, 2002·38 cites·25 claims
- 1858US6392996B1Method and apparatus for frame peekingAT & T CORP·Filed 1998·Granted May 21, 2002·39 cites·26 claims
- 1952US6047272ASender-paid electronic messagingAT & T CORP·Filed 1998·Granted Apr 4, 2000·69 cites·27 claims
- 2050US7796580B1Method and apparatus for routing information over optical and electrical pathwaysAT & T IP II LP·Filed 2005·Granted Sep 14, 2010·0 cites·17 claims
- 2147US6785260B1Method and apparatus for routing of best-effort and quality of service flowsAT & T CORP·Filed 1999·Granted Aug 31, 2004·20 cites·12 claims
- 2246US2002035640A1Recovery method for an optical networkFiled 2001·Application pending·0 cites
- 2339US6125389AApparatus and method for providing network subscriber servicesAT & T CORP·Filed 1997·Granted Sep 26, 2000·10 cites·15 claims
- 2436US6292823B1Method and apparatus for communicating messages of varying protocols over a single communications networkAT & T CORP·Filed 1998·Granted Sep 18, 2001·7 cites·43 claims
- 2529US2002059380A1Event-based messagingFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →