Inventor · disambiguated record
Laurence R. Lipstone
Also filed as: LIPSTONE LAURENCE · LIPSTONE LAURENCE R
103 granted patents·15 pending applications·3,485 citations·filing 1998–2025
99Inventor score
Files withLEVEL 3 COMMUNICATIONS LLC102CROWE JAMES Q2FULLAGAR DAVID2HANNEL CLIFFORD L2INTERNET DYNAMICS INC2
Top patents by PatentIndex Score
118 records- 0198US9887885B2Dynamic fill target selection in a content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted Feb 6, 2018·37 cites·19 claims
- 0298US9847917B2Devices and methods supporting content delivery with adaptation services with feedbackLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Dec 19, 2017·35 cites·36 claims
- 0398US8825830B2Content delivery framework with dynamic service network topologyLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Sep 2, 2014·60 cites·30 claims
- 0497US9819554B2Invalidation in a content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Nov 14, 2017·18 cites·25 claims
- 0597US9787551B2Responsibility-based request processingLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Oct 10, 2017·25 cites·21 claims
- 0697US6785728B1Distributed administration of access to informationFiled 2000·Granted Aug 31, 2004·356 cites·15 claims
- 0797US6408336B1Distributed administration of access to informationFiled 1998·Granted Jun 18, 2002·900 cites·48 claims
- 0896US9667506B2Multi-level peering in a content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted May 30, 2017·12 cites·35 claims
- 0995US10114882B2Content delivery network analytics management via edge stage collectorsLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted Oct 30, 2018·18 cites·14 claims
- 1095US9722883B2Responsibility-based peeringLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Aug 1, 2017·12 cites·28 claims
- 1195US9634905B2Invalidation systems, methods, and devicesLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Apr 25, 2017·12 cites·24 claims
- 1295US8136143B2Generalized policy serverHANNEL CLIFFORD L·Filed 2010·Granted Mar 13, 2012·46 cites·16 claims
- 1395US7821926B2Generalized policy serverSONICWALL INC·Filed 2007·Granted Oct 26, 2010·44 cites·25 claims
- 1495US6178505B1Secure delivery of information in a networkINTERNET DYNAMICS INC·Filed 1998·Granted Jan 23, 2001·636 cites·26 claims
- 1595US6105027ATechniques for eliminating redundant access checking by access filtersINTERNET DYNAMICS INC·Filed 1998·Granted Aug 15, 2000·616 cites·14 claims
- 1694US9755914B2Request processing in a content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Sep 5, 2017·9 cites·27 claims
- 1794US9705754B2Devices and methods supporting content delivery with rendezvous servicesLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Jul 11, 2017·10 cites·36 claims
- 1894US9686148B2Responsibility-based cache peeringLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Jun 20, 2017·10 cites·26 claims
- 1993US11496361B2Tiered updating of configuration data in a content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2022·Granted Nov 8, 2022·2 cites·24 claims
- 2093US9654356B2Devices and methods supporting content delivery with adaptation servicesLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted May 16, 2017·8 cites·40 claims
- 2193US9451045B2Content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Sep 20, 2016·12 cites·51 claims
- 2293US7272625B1Generalized policy serverSONICWALL INC·Filed 1999·Granted Sep 18, 2007·319 cites·5 claims
- 2392US11329877B1Tiered updating of configuration data in a content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2021·Granted May 10, 2022·2 cites·24 claims
- 2492US9749191B2Layered request processing with redirection and delegation in a content delivery network (CDN)LEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Aug 29, 2017·7 cites·28 claims
- 2592US9722884B2Event stream collector systems, methods, and devicesLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Aug 1, 2017·6 cites·30 claims
- 2692US9660876B2Collector mechanisms in a content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted May 23, 2017·6 cites·23 claims
- 2792US9641402B2Configuring a content delivery network (CDN)LEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted May 2, 2017·6 cites·42 claims
- 2892US9641401B2Framework supporting content delivery with content delivery servicesLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted May 2, 2017·7 cites·25 claims
- 2992US9628342B2Content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Apr 18, 2017·7 cites·41 claims
- 3091US10841177B2Content delivery framework having autonomous CDN partitioned into multiple virtual CDNs to implement CDN interconnection, delegation, and federationLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Nov 17, 2020·5 cites·37 claims
- 3191US10608894B2Systems, methods, and devices for gradual invalidation of resourcesLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Mar 31, 2020·5 cites·27 claims
- 3291US9722882B2Devices and methods supporting content delivery with adaptation services with provisioningLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Aug 1, 2017·5 cites·25 claims
- 3391US9661046B2Devices and methods supporting content delivery with adaptation servicesLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted May 23, 2017·5 cites·39 claims
- 3491US9621669B2Content delivery network with deep caching infrastructureLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted Apr 11, 2017·11 cites·5 claims
- 3590US11368548B2Beacon services in a content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2018·Granted Jun 21, 2022·6 cites·20 claims
- 3690US9749381B1Invalidation in a content delivery network (CDN)LEVEL 3 COMMUNICATIONS LLC·Filed 2017·Granted Aug 29, 2017·9 cites·1 claims
- 3790US9647901B2Configuring a content delivery network (CDN)LEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted May 9, 2017·4 cites·36 claims
- 3890US9628344B2Framework supporting content delivery with reducer services networkLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Apr 18, 2017·5 cites·29 claims
- 3989US10992547B2Rendezvous systems, methods, and devicesLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Apr 27, 2021·4 cites·25 claims
- 4089US9634906B2Devices and methods supporting content delivery with adaptation services with feedbackLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Apr 25, 2017·4 cites·67 claims
- 4189US9634918B2Invalidation sequencing in a content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted Apr 25, 2017·11 cites·22 claims
- 4288US10862769B2Collector mechanisms in a content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted Dec 8, 2020·3 cites·21 claims
- 4388US9456053B2Content delivery networkLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted Sep 27, 2016·6 cites·50 claims
- 4488US8825608B2Content delivery network analytics management via edge stage collectorsLIPSTONE LAURENCE R·Filed 2012·Granted Sep 2, 2014·12 cites·22 claims
- 4587US10701148B2Content delivery framework having storage servicesLEVEL 3 COMMUNICATIONS LLC·Filed 2014·Granted Jun 30, 2020·10 cites·30 claims
- 4687US10142191B2Content delivery framework with autonomous CDN partitioned into multiple virtual CDNsLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Nov 27, 2018·3 cites·30 claims
- 4787US9749192B2Dynamic topology transitions in a content delivery frameworkLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Aug 29, 2017·3 cites·27 claims
- 4887US9749190B2Maintaining invalidation informationLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Aug 29, 2017·3 cites·39 claims
- 4987US9660875B2Devices and methods supporting content delivery with rendezvous services having dynamically configurable log informationLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted May 23, 2017·3 cites·39 claims
- 5087US9660874B2Devices and methods supporting content delivery with delivery services having dynamically configurable log informationLEVEL 3 COMMUNICATIONS LLC·Filed 2012·Granted May 23, 2017·3 cites·31 claims
Showing the top 50 of 118 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →