Parameswaran Kumarasamy

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system to enhance performance of a session initiation pr...
- Patent number 10,044,767
- Issue date Aug 7, 2018
- Cisco Technology, Inc.
- Mohammed Taher Shaikh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Method and apparatus for providing access to real time control prot...
- Patent number 9,185,138
- Issue date Nov 10, 2015
- Cisco Technology, Inc.
- Manjunath Sreedhara Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plug and play provisioning of voice over IP network devices
- Patent number 9,106,714
- Issue date Aug 11, 2015
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system to enhance performance of a session initiation pr...
- Patent number 9,100,407
- Issue date Aug 4, 2015
- Cisco Technology, Inc.
- Mohammed Taher Shaikh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal capabilities set exchange between heterogeneous endpoints
- Patent number 8,971,344
- Issue date Mar 3, 2015
- Cisco Technology, Inc.
- Manjunath Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Refreshing a session initiation protocol (SIP) session
- Patent number 8,874,765
- Issue date Oct 28, 2014
- 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
Session initiation protocol (SIP)-H.323 video interwork
- Patent number 8,842,150
- Issue date Sep 23, 2014
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method to handle dynamic payloads in a heterogeneous...
- Patent number 8,687,624
- Issue date Apr 1, 2014
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- 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
System for establishing a media stream
- Patent number 8,639,844
- Issue date Jan 28, 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
Method and apparatus for providing access to real time control prot...
- Patent number 8,539,065
- Issue date Sep 17, 2013
- Cisco Technology, Inc.
- Manjunath Sreedhara Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
H.323 to SIP fax interworking
- Patent number 8,526,447
- Issue date Sep 3, 2013
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
H.323 to SIP interworking for call transfers
- Patent number 8,493,965
- Issue date Jul 23, 2013
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal capabilities set exchange between heterogeneous endpoints
- Patent number 8,472,453
- Issue date Jun 25, 2013
- Cisco Technology, Inc.
- Manjunath Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactive voice response and secure media system integration
- Patent number 8,355,323
- Issue date Jan 15, 2013
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
H.323 to SIP interworking for call forward/redirection
- Patent number 8,351,355
- Issue date Jan 8, 2013
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for measuring media statistics on forked media using a DSP
- Patent number 8,351,439
- Issue date Jan 8, 2013
- Cisco Technology, Inc.
- Paul Chu
- 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
Enhanced refresh in SIP network
- Patent number 8,223,748
- Issue date Jul 17, 2012
- Cisco Technology, Inc.
- Manjunath Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Refreshing a session initiation protocol (SIP) session
- Patent number 8,036,215
- Issue date Oct 11, 2011
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactive voice response system security
- Patent number 7,986,773
- Issue date Jul 26, 2011
- Cisco Technology, Inc.
- Soumya K. Kalahasti
- 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
Techniques for bulk refresh of sessions in IP networks
- Patent number 7,822,858
- Issue date Oct 26, 2010
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing secure blast calls
- Patent number 7,787,373
- Issue date Aug 31, 2010
- Cisco Technology, Inc.
- Vijay Arumugam Kannan
- 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
Information Patent Grant
Media inactivity detection in VoIP networks
- Patent number 7,688,809
- Issue date Mar 30, 2010
- Cisco Technology, Inc.
- Raghunath Dendukuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM TO ENHANCE PERFORMANCE OF A SESSION INITIATION PR...
- Publication number 20150341394
- Publication date Nov 26, 2015
- Cisco Technology, Inc.
- Mohammed Taher Shaikh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHOD AND APPARATUS FOR PROVIDING ACCESS TO REAL TIME CONTROL PROT...
- Publication number 20140092896
- Publication date Apr 3, 2014
- Cisco Technology, Inc.
- Manjunath Sreedhara Bangalore
- 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
TERMINAL CAPABILITIES SET EXCHANGE BETWEEN HETEROGENEOUS ENDPOINTS
- Publication number 20130290550
- Publication date Oct 31, 2013
- Manjunath Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE MEDIA HANDLING
- Publication number 20120023172
- Publication date Jan 26, 2012
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Refreshing a Session Initiation Protocol (SIP) Session
- Publication number 20120016998
- Publication date Jan 19, 2012
- 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
Plug and Play Provisioning of Voice Over IP Network Devices
- Publication number 20110019660
- Publication date Jan 27, 2011
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD TO HANDLE DYNAMIC PAYLOADS IN A HETEROGENEOUS...
- Publication number 20090201910
- Publication date Aug 13, 2009
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERWORKING BETWEEN H.320/H.324 AND SIP
- Publication number 20080259907
- Publication date Oct 23, 2008
- Parameswaran Kumarasamy
- 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
Session initiation protocol (SIP)-H.323 video interwork
- Publication number 20080151037
- Publication date Jun 26, 2008
- Cisco Technology, Inc.
- 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
CONVERSION OF DTMF CARRYING IP PACKETS
- Publication number 20080137650
- Publication date Jun 12, 2008
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminal capabilities set exchange between heterogeneous endpoints
- Publication number 20080123687
- Publication date May 29, 2008
- Cisco Technology, Inc.
- Manjunath Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interworking progress indicator in SIP-PSTN network
- Publication number 20080112397
- Publication date May 15, 2008
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE VOICE RESPONSE AND SECURE MEDIA SYSTEM INTEGRATION
- Publication number 20080101336
- Publication date May 1, 2008
- Parameswaran KUMARASAMY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Refreshing a session initiation protocol (SIP) session
- Publication number 20080086566
- Publication date Apr 10, 2008
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- 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
Information Patent Application
H.323 to SIP interworking for call forward/redirection
- Publication number 20080062964
- Publication date Mar 13, 2008
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE VOICE RESPONSE SYSTEM SECURITY
- Publication number 20080056464
- Publication date Mar 6, 2008
- Soumya K. KALAHASTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
H.323 to SIP interworking for call transfers
- Publication number 20080043721
- Publication date Feb 21, 2008
- Cisco Technology, Inc.
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VOICE OVER INTERNET PROTOCOL CALL SIGNALIN...
- Publication number 20080037518
- Publication date Feb 14, 2008
- Parameswaran Kumarasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING ACCESS TO REAL TIME CONTROL PROT...
- Publication number 20080025320
- Publication date Jan 31, 2008
- Cisco Technology, Inc.
- Manjunath Sreedhara Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING SECURE BLAST CALLS
- Publication number 20080025293
- Publication date Jan 31, 2008
- Vijay Arumugam Kannan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhanced refresh in SIP network
- Publication number 20070294345
- Publication date Dec 20, 2007
- Cisco Technology, Inc.
- Manjunath Bangalore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Media Inactivity detection in VoIP networks
- Publication number 20070274284
- Publication date Nov 29, 2007
- Raghunath Dendukuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Techniques for measuring media statistics on forked media using a DSP
- Publication number 20070258471
- Publication date Nov 8, 2007
- Cisco Technology, Inc.
- Paul Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Parameswaran Kumarasamy

Person

Patents Grantslast 30 patents

Method and system to enhance performance of a session initiation pr...

Handling redirect calls

Interworking between H.320/H.324 and SIP

Method and apparatus for providing access to real time control prot...

Plug and play provisioning of voice over IP network devices

Method and system to enhance performance of a session initiation pr...

Terminal capabilities set exchange between heterogeneous endpoints

Refreshing a session initiation protocol (SIP) session

Identify a secure end-to-end voice call

Session initiation protocol (SIP)-H.323 video interwork

Apparatus and method to handle dynamic payloads in a heterogeneous...

Interworking between H.320/H.324 and SIP

System for establishing a media stream

Handling redirect calls

Method and apparatus for providing access to real time control prot...

H.323 to SIP fax interworking

H.323 to SIP interworking for call transfers

Terminal capabilities set exchange between heterogeneous endpoints

Interactive voice response and secure media system integration

H.323 to SIP interworking for call forward/redirection

Techniques for measuring media statistics on forked media using a DSP

Interworking supplementary call services between different communic...

Enhanced refresh in SIP network

Refreshing a session initiation protocol (SIP) session

Interactive voice response system security

Identify a secure end-to-end voice call

Techniques for bulk refresh of sessions in IP networks

Method and apparatus for providing secure blast calls

Supplementary services using secure media

Media inactivity detection in VoIP networks

Patents Applicationslast 30 patents

METHOD AND SYSTEM TO ENHANCE PERFORMANCE OF A SESSION INITIATION PR...

INTERWORKING BETWEEN H.320/H.324 AND SIP

METHOD AND APPARATUS FOR PROVIDING ACCESS TO REAL TIME CONTROL PROT...

HANDLING REDIRECT CALLS

TERMINAL CAPABILITIES SET EXCHANGE BETWEEN HETEROGENEOUS ENDPOINTS

ADAPTIVE MEDIA HANDLING

Refreshing a Session Initiation Protocol (SIP) Session

IDENTIFY A SECURE END-TO-END VOICE CALL

Plug and Play Provisioning of Voice Over IP Network Devices

APPARATUS AND METHOD TO HANDLE DYNAMIC PAYLOADS IN A HETEROGENEOUS...

INTERWORKING BETWEEN H.320/H.324 AND SIP

Interworking Supplementary Call Services Between Different Communic...

Session initiation protocol (SIP)-H.323 video interwork

Supplementary services using secure media

IDENTIFY A SECURE END-TO-END VOICE CALL

CONVERSION OF DTMF CARRYING IP PACKETS

Terminal capabilities set exchange between heterogeneous endpoints

Interworking progress indicator in SIP-PSTN network

INTERACTIVE VOICE RESPONSE AND SECURE MEDIA SYSTEM INTEGRATION

Refreshing a session initiation protocol (SIP) session

Handling redirect calls

H.323 to SIP interworking for call forward/redirection

INTERACTIVE VOICE RESPONSE SYSTEM SECURITY

H.323 to SIP interworking for call transfers

METHOD AND APPARATUS FOR VOICE OVER INTERNET PROTOCOL CALL SIGNALIN...

METHOD AND APPARATUS FOR PROVIDING ACCESS TO REAL TIME CONTROL PROT...

METHOD AND APPARATUS FOR PROVIDING SECURE BLAST CALLS

Enhanced refresh in SIP network

Media Inactivity detection in VoIP networks

Techniques for measuring media statistics on forked media using a DSP