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Sandeep Singh Kohli
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Handling redirect calls
Patent number
9,253,326
Issue date
Feb 2, 2016
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interworking between H.320/H.324 and SIP
Patent number
9,191,427
Issue date
Nov 17, 2015
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identify a secure end-to-end voice call
Patent number
8,848,551
Issue date
Sep 30, 2014
Cisco Technology, Inc.
Michael Edric Tasker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interworking between H.320/H.324 and SIP
Patent number
8,675,637
Issue date
Mar 18, 2014
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling redirect calls
Patent number
8,571,198
Issue date
Oct 29, 2013
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interworking supplementary call services between different communic...
Patent number
8,331,352
Issue date
Dec 11, 2012
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Properly playing in-band tones before call establishment when perfo...
Patent number
8,179,916
Issue date
May 15, 2012
Cisco Technology, Inc.
Vijay Arumugam Kannan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identify a secure end-to-end voice call
Patent number
7,852,783
Issue date
Dec 14, 2010
Cisco Technology, Inc.
Michael Edric Tasker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Supplementary services using secure media
Patent number
7,756,116
Issue date
Jul 13, 2010
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INTERWORKING BETWEEN H.320/H.324 AND SIP
Publication number
20140132704
Publication date
May 15, 2014
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDLING REDIRECT CALLS
Publication number
20140022953
Publication date
Jan 23, 2014
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IDENTIFY A SECURE END-TO-END VOICE CALL
Publication number
20110044326
Publication date
Feb 24, 2011
Cisco Technology, Inc.
Michael Edric Tasker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROPERLY PLAYING IN-BAND TONES BEFORE CALL ESTABLISHMENT WHEN PERFO...
Publication number
20090110171
Publication date
Apr 30, 2009
Cisco Technology, Inc.
Vijay Arumugam Kannan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Interworking Supplementary Call Services Between Different Communic...
Publication number
20080186954
Publication date
Aug 7, 2008
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Supplementary services using secure media
Publication number
20080146192
Publication date
Jun 19, 2008
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IDENTIFY A SECURE END-TO-END VOICE CALL
Publication number
20080141331
Publication date
Jun 12, 2008
Cisco Technology, Inc.
Michael Edric Tasker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handling redirect calls
Publication number
20080084986
Publication date
Apr 10, 2008
Cisco Technology, Inc.
Parameswaran Kumarasamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE