Inventor · disambiguated record
Ravindra U. Rajapakse
Also filed as: RAJAPAKSE RAVINDRA U
14 granted patents·3 pending applications·523 citations·filing 2001–2014
93Inventor score
Top patents by PatentIndex Score
17 records- 0196US6542114B1Method and apparatus for tracking items using dual frequency tagsSAVI TECHN INC·Filed 2001·Granted Apr 1, 2003·252 cites·42 claims
- 0293US7196622B2State monitoring of a containerSAVI TECHN INC·Filed 2004·Granted Mar 27, 2007·121 cites·36 claims
- 0384US7436298B2Container security and monitoringSAVI TECHN INC·Filed 2004·Granted Oct 14, 2008·34 cites·51 claims
- 0482US7315246B2Security and monitoring for containersSAVI TECHN INC·Filed 2004·Granted Jan 1, 2008·32 cites·17 claims
- 0582US7173530B2Nested visibility for a container hierarchySAVI TECHN INC·Filed 2004·Granted Feb 6, 2007·26 cites·27 claims
- 0676US7382264B2Federated system for monitoring physical assetsSAVI TECHN INC·Filed 2007·Granted Jun 3, 2008·10 cites·17 claims
- 0776US7307526B2Federated system for monitoring physical assetsSAVI TECHN INC·Filed 2004·Granted Dec 11, 2007·11 cites·26 claims
- 0873US7358856B2Two-phase commit synchronizing seal stateSAVI TECHN INC·Filed 2005·Granted Apr 15, 2008·3 cites·50 claims
- 0971US7259669B2Method and apparatus for detecting unauthorized intrusion into a containerSAVI TECHN INC·Filed 2004·Granted Aug 21, 2007·21 cites·83 claims
- 1068US8258950B2Method and apparatus for control or monitoring of a containerRAJAPAKSE RAVINDRA U·Filed 2005·Granted Sep 4, 2012·4 cites·40 claims
- 1166US8665088B2Method and apparatus involving global positioning and long-range wireless link using a tagRAJAPAKSE RAVINDRA U·Filed 2005·Granted Mar 4, 2014·1 cites·24 claims
- 1261US7307536B2Portable deployment kit for nested visibilitySAVI TECHN INC·Filed 2005·Granted Dec 11, 2007·2 cites·18 claims
- 1353US7639134B2Item-level visibility of nested and adjacent containersSAVI TECHN INC·Filed 2004·Granted Dec 29, 2009·4 cites·12 claims
- 1449US2007008107A1Method and apparatus for monitoring mobile containersSAVI TECHN INC·Filed 2005·Application pending·0 cites
- 1548US8253541B2Method and apparatus for varying signals transmitted by a tagCHAN JOSEPH S·Filed 2005·Granted Aug 28, 2012·2 cites·42 claims
- 1643US2015199548A1Method and Apparatus Involving Global Positioning and Long-Range Wireless LinkSAVI TECHN INC·Filed 2014·Application pending·0 cites
- 1741US2005162269A1Dual mode reader deviceFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ravindra U. Rajapakse files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →