Inventor · disambiguated record
Valentina Iqorevna Kramarenko
Also filed as: KRAMARENKO VALENTINA IQOREVNA
14 granted patents·2 pending applications·32 citations·filing 2010–2014
89Inventor score
Files withKRAMARENKO VALENTINA IQOREVNA8BLACKBERRY LTD3LIM MIRANDA BING YING3ROZINOV BORIS1YIN HAIYANG1
Top patents by PatentIndex Score
16 records- 0183US9007426B2Comparison-based selection of video resolutions in a video callKRAMARENKO VALENTINA IQOREVNA·Filed 2012·Granted Apr 14, 2015·6 cites·24 claims
- 0281US8180406B2Systems and methods of synchronizing ring tone cycles and delivery of DTMF tonesLIM MIRANDA BING YING·Filed 2010·Granted May 15, 2012·8 cites·5 claims
- 0379US8976950B2Expedited media interconnection in third party call controlKRAMARENKO VALENTINA IQOREVNA·Filed 2010·Granted Mar 10, 2015·7 cites·15 claims
- 0479US8850036B2System and method for SIP user agent identification and efficient bindingROZINOV BORIS·Filed 2012·Granted Sep 30, 2014·4 cites·13 claims
- 0566US9191447B2System and method for applying authentication and security policies in a SIP environmentBLACKBERRY LTD·Filed 2014·Granted Nov 17, 2015·1 cites·17 claims
- 0666US9148482B2System and method for SIP user agent identification and efficient bindingBLACKBERRY LTD·Filed 2014·Granted Sep 29, 2015·1 cites·15 claims
- 0764US8839364B2System and method for applying authentication and security policies in a SIP environmentKRAMARENKO VALENTINA IQOREVNA·Filed 2012·Granted Sep 16, 2014·1 cites·20 claims
- 0864US8812694B2Dialog establishment over a peer-to-peer architectureKRAMARENKO VALENTINA IQOREVNA·Filed 2011·Granted Aug 19, 2014·2 cites·20 claims
- 0962US8688079B2Systems and methods of voice call setup involving mobile devicesKRAMARENKO VALENTINA IQOREVNA·Filed 2010·Granted Apr 1, 2014·1 cites·16 claims
- 1058US8391457B2Systems and methods of timing DTMF tones for telephony controlYIN HAIYANG·Filed 2010·Granted Mar 5, 2013·1 cites·23 claims
- 1151US8423102B2Error correction for DTMF corruption on uplinkKRAMARENKO VALENTINA IQOREVNA·Filed 2012·Granted Apr 16, 2013·0 cites·20 claims
- 1250US2014179278A1Systems and methods of voice call setup involving mobile devicesBLACKBERRY LTD·Filed 2014·Application pending·0 cites
- 1348US8483676B2System and method for the synchronized transmission of tone sequencesLIM MIRANDA BING YING·Filed 2012·Granted Jul 9, 2013·0 cites·17 claims
- 1447US8233951B2Error correction for DTMF corruption on uplinkKRAMARENKO VALENTINA IQOREVNA·Filed 2010·Granted Jul 31, 2012·0 cites·12 claims
- 1545US8260280B2System and method for the synchronized transmission of tone sequencesLIM MIRANDA BING YING·Filed 2010·Granted Sep 4, 2012·0 cites·22 claims
- 1637US2013219070A1Resolving device specific identifiers to a user identifier to initiate a dialog establishment with devices of a userKRAMARENKO VALENTINA IQOREVNA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →