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Cadathur V. Chakravarthy
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Overland Park, KS, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for identifying E-911 calls and notifying family...
Patent number
9,332,122
Issue date
May 3, 2016
CenturyLink Intellectual Property LLC
John Zeigler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing location information to a public sa...
Patent number
9,179,280
Issue date
Nov 3, 2015
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing location information for addressed...
Patent number
9,031,207
Issue date
May 12, 2015
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing location information to a public sa...
Patent number
8,982,871
Issue date
Mar 17, 2015
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for a multimode handset for transferring telephon...
Patent number
8,831,583
Issue date
Sep 9, 2014
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing contact information of an out of ar...
Patent number
8,824,999
Issue date
Sep 2, 2014
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for adjusting the window size of a TCP packet thr...
Patent number
8,670,313
Issue date
Mar 11, 2014
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing contact information of an out of ar...
Patent number
8,559,912
Issue date
Oct 15, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing location information to a public sa...
Patent number
8,447,267
Issue date
May 21, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing contact information of a mobile dev...
Patent number
8,437,734
Issue date
May 7, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing contact information of an out of ar...
Patent number
8,412,149
Issue date
Apr 2, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for adjusting the window size of a TCP packet thr...
Patent number
8,358,580
Issue date
Jan 22, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for establishing optimal parameters for performin...
Patent number
8,295,827
Issue date
Oct 23, 2012
CenturyLink Intellectual Property LLC
Amar Nath Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing location information to a public sa...
Patent number
8,290,470
Issue date
Oct 16, 2012
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing location information to a public sa...
Patent number
8,289,953
Issue date
Oct 16, 2012
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing contact information of a mobile dev...
Patent number
8,280,343
Issue date
Oct 2, 2012
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for transferring telephone calls between mobile a...
Patent number
8,224,307
Issue date
Jul 17, 2012
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for monitoring and optimizing network performance...
Patent number
8,125,897
Issue date
Feb 28, 2012
Embarq Holdings Company LP
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for adjusting the window size of a TCP packet thr...
Patent number
8,098,579
Issue date
Jan 17, 2012
Embarq Holdings Company, L.P.
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for adjusting the window size of a TCP packet thr...
Patent number
7,684,332
Issue date
Mar 23, 2010
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High integrity transport for time critical multimedia networking ap...
Patent number
6,079,042
Issue date
Jun 20, 2000
The Trustees of the Stevens Institute of Technology
Dhadesugoor R. Vaman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High integrity transport for time critical multimedia networking ap...
Patent number
5,993,056
Issue date
Nov 30, 1999
Stevens Institute of Technology
Dhadesugoor R. Vaman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and Method for Providing Contact Information of an Out of Ar...
Publication number
20140018032
Publication date
Jan 16, 2014
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Providing Location Information to a Public Sa...
Publication number
20130217355
Publication date
Aug 22, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Providing Contact Information of an Out of Ar...
Publication number
20130178184
Publication date
Jul 11, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING THE WINDOW SIZE OF A TCP PACKET THR...
Publication number
20130100797
Publication date
Apr 25, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Providing Location Information to a Public Sa...
Publication number
20130059560
Publication date
Mar 7, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Providing Location Information to a Public Sa...
Publication number
20130012156
Publication date
Jan 10, 2013
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTACT INFORMATION OF A MOBILE DEV...
Publication number
20120329422
Publication date
Dec 27, 2012
CenturyLink Intellectual Property LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR A MULTIMODE HANDSET FOR TRANSFERRING TELEPHON...
Publication number
20120214481
Publication date
Aug 23, 2012
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR IDENTIFYING E-911 CALLS AND NOTIFYING FAMILY...
Publication number
20100195805
Publication date
Aug 5, 2010
Embarq Holdings Company, LLC
JOHN ZEIGLER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTACT INFORMATION OF A MOBILE DEV...
Publication number
20100099374
Publication date
Apr 22, 2010
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING CONTACT INFORMATION OF AN OUT OF AR...
Publication number
20100099376
Publication date
Apr 22, 2010
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING THE WINDOW SIZE OF A TCP PACKET THR...
Publication number
20100085887
Publication date
Apr 8, 2010
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for establishing optimal parameters for performin...
Publication number
20090163198
Publication date
Jun 25, 2009
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for providing location information to a public sa...
Publication number
20090097474
Publication date
Apr 16, 2009
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for providing location information to a public sa...
Publication number
20090047924
Publication date
Feb 19, 2009
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for providing location information for addressed...
Publication number
20080144779
Publication date
Jun 19, 2008
Embarq Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for transferring telephone calls between mobile a...
Publication number
20080085746
Publication date
Apr 10, 2008
Embarg Holdings Company, LLC
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for adjusting the window size of a TCP packet thr...
Publication number
20080049632
Publication date
Feb 28, 2008
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for adjusting the window size of a TCP packet thr...
Publication number
20080049624
Publication date
Feb 28, 2008
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for monitoring and optimizing network performance...
Publication number
20080049638
Publication date
Feb 28, 2008
Amar N. Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE