Inventor
KRAMARENKO VALENTINA IQOREVNA
CA14 patents
⚠️ This page may combine multiple inventors who share the name “KRAMARENKO VALENTINA IQOREVNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRAMARENKO VALENTINA IQOREVNA
7 patentsUS8976950B2Mar 10, 2015
Expedited media interconnection in third party call control
KRAMARENKO VALENTINA IQOREVNA7 citations81
US9007426B2Apr 14, 2015
Comparison-based selection of video resolutions in a video call
KRAMARENKO VALENTINA IQOREVNA6 citations68
US8839364B2Sep 16, 2014
System and method for applying authentication and security policies in a SIP environment
KRAMARENKO VALENTINA IQOREVNA1 citations60
US8812694B2Aug 19, 2014
Dialog establishment over a peer-to-peer architecture
KRAMARENKO VALENTINA IQOREVNA2 citations60
US8688079B2Apr 1, 2014
Systems and methods of voice call setup involving mobile devices
KRAMARENKO VALENTINA IQOREVNA1 citations49
US8423102B2Apr 16, 2013
Error correction for DTMF corruption on uplink
KRAMARENKO VALENTINA IQOREVNA0 citations48
US8233951B2Jul 31, 2012
Error correction for DTMF corruption on uplink
KRAMARENKO VALENTINA IQOREVNA0 citations48
LIM MIRANDA BING YING
3 patentsUS8180406B2May 15, 2012
Systems and methods of synchronizing ring tone cycles and delivery of DTMF tones
LIM MIRANDA BING YING8 citations81
US8483676B2Jul 9, 2013
System and method for the synchronized transmission of tone sequences
LIM MIRANDA BING YING0 citations49
US8260280B2Sep 4, 2012
System and method for the synchronized transmission of tone sequences
LIM MIRANDA BING YING0 citations49