Inventor · disambiguated record
David Thambiratnam
Also filed as: THAMBIRATNAM DAVID · THAMBIRATNAM DAVID PRESHAN
27 granted patents·1,200 citations·filing 2004–2016
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US7660715B1Transparent monitoring and intervention to improve automatic adaptation of speech modelsAVAYA INC·Filed 2004·Granted Feb 9, 2010·288 cites·24 claims
- 0297US7920158B1Individual participant identification in shared video resourcesAVAYA INC·Filed 2006·Granted Apr 5, 2011·85 cites·36 claims
- 0397US7227567B1Customizable background for video communicationsAVAYA TECHNOLOGY CORP·Filed 2004·Granted Jun 5, 2007·179 cites·25 claims
- 0496US7468669B1RFID patch panels and cablesAVAYA TECHNOLOGY CORP·Filed 2005·Granted Dec 23, 2008·98 cites·4 claims
- 0596US7406231B1Electroluminescent patch cableAVAYA TECHNOLOGY CORP·Filed 2005·Granted Jul 29, 2008·46 cites·38 claims
- 0695US7847686B1Location-and direction-enhanced automatic reminders of appointmentsAVAYA INC·Filed 2006·Granted Dec 7, 2010·66 cites·8 claims
- 0794US7653543B1Automatic signal adjustment based on intelligibilityAVAYA INC·Filed 2006·Granted Jan 26, 2010·63 cites·30 claims
- 0894US7617337B1VoIP quality tradeoff systemAVAYA INC·Filed 2007·Granted Nov 10, 2009·49 cites·22 claims
- 0994US7554571B1Dynamic layout of participants in a multi-party video conferenceAVAYA INC·Filed 2005·Granted Jun 30, 2009·71 cites·21 claims
- 1092US7827240B1Calendar item hierarchy for automatic specializationAVAYA INC·Filed 2007·Granted Nov 2, 2010·46 cites·20 claims
- 1191US7930762B1Systems and methods for automated media filteringAVAYA INC·Filed 2006·Granted Apr 19, 2011·28 cites·22 claims
- 1287US8037143B1Automatic display of email distribution listsAVAYA INC·Filed 2006·Granted Oct 11, 2011·20 cites·17 claims
- 1387US7984378B1Management of meetings by groupingAVAYA INC·Filed 2006·Granted Jul 19, 2011·18 cites·20 claims
- 1487US7706576B1Dynamic video equalization of images using face-trackingAVAYA INC·Filed 2004·Granted Apr 27, 2010·36 cites·21 claims
- 1583US8210848B1Method and apparatus for determining user feedback by facial expressionBECK ALEXANDER JOHN GRAY·Filed 2005·Granted Jul 3, 2012·22 cites·2 claims
- 1682US8230034B2Automatic display of email distribution listsATKINS RICHARD J·Filed 2011·Granted Jul 24, 2012·7 cites·4 claims
- 1781US8706245B2Hearing prosthesis with accessory detectionCASE ALEXANDER·Filed 2011·Granted Apr 22, 2014·8 cites·36 claims
- 1880US8495147B1Threading of mixed mediaLANG ANDREW W·Filed 2006·Granted Jul 23, 2013·11 cites·19 claims
- 1977US9357318B2Hearing prosthesis with accessory detectionCOCHLEAR LTD·Filed 2014·Granted May 31, 2016·4 cites·18 claims
- 2075US10003894B2Hearing prosthesis with accessory detectionCOCHLEAR LTD·Filed 2016·Granted Jun 19, 2018·2 cites·19 claims
- 2174US10445703B1Early enough remindersATKINS RICHARD J·Filed 2006·Granted Oct 15, 2019·7 cites·19 claims
- 2274US7679636B1Apparatus and method for routing telecommunication calls using visual caller informationAVAYA INC·Filed 2005·Granted Mar 16, 2010·11 cites·14 claims
- 2373US8812853B1Traceability for threaded communicationsATKINS RICHARD·Filed 2008·Granted Aug 19, 2014·6 cites·12 claims
- 2473US7995741B1Appearance change prompting during video calls to agentsAVAYA INC·Filed 2006·Granted Aug 9, 2011·7 cites·24 claims
- 2572US7612792B1Method and apparatus for adaptive video encoding based on user perception and useAVAYA INC·Filed 2005·Granted Nov 3, 2009·3 cites·10 claims
- 2666US8880035B1User customizable reverse ring toneBECK ALEXANDER JOHN GRAY·Filed 2004·Granted Nov 4, 2014·12 cites·46 claims
- 2765US8843373B1Voice quality sample substitutionALLEN TOBY EDWARD GEDIS·Filed 2007·Granted Sep 23, 2014·7 cites·22 claims
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