Patents by Inventor Anup Karnalkar

Anup Karnalkar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10321467
    Abstract: A method includes sending, from a base unit, provisioning information to a first device. The provisioning information is associated with the first device establishing a connection with a network device. The method includes identifying a source of interference with the connection. The method also includes sending, to the first device, information indicating an operation state of the source of the interference.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: June 11, 2019
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Larry B. Pearson, Anup Karnalkar, Kevin S. Kim, Daehyun Lee
  • Publication number: 20150341944
    Abstract: A method includes sending, from a base unit, provisioning information to a first device. The provisioning information is associated with the first device establishing a connection with a network device. The method includes identifying a source of interference with the connection. The method also includes sending, to the first device, information indicating an operation state of the source of the interference.
    Type: Application
    Filed: August 6, 2015
    Publication date: November 26, 2015
    Inventors: Larry B. Pearson, Anup Karnalkar, Kevin S. Kim, Daehyun Lee
  • Patent number: 9137808
    Abstract: A method includes sending, from a base unit, provisioning information to a communication device. The provisioning information causes the communication device to establish a wireless communication connection with a wireless access point. The method includes identifying one or more other communication devices causing interference with the wireless communication connection. The method includes sending information to the communication device. The information includes instructions to disable the one or more other communication devices.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: September 15, 2015
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Larry B. Pearson, Anup Karnalkar, Kevin S. Kim, Daehyun Lee
  • Patent number: 8675848
    Abstract: Example methods, apparatus and articles of manufacture to determine authorization levels in a virtual private network are disclosed. A disclosed example method includes determining whether a call originated from an originating station associated with a virtual private network, the call originating via a private branch exchange associated with the virtual private network by a first user of a plurality of users associated with the virtual private network, querying a private-number table based on at least one of a switch identifier representing a service switching point, a trunk group identifier representing the private branch exchange, or an originating station identifier representing the originating station to obtain a private number assigned to the first user, and providing an authorization level associated with the private number to the service switching point, the service switching point to process the call according to the authorization level.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: March 18, 2014
    Assignee: AT&T Intellectual Property I, L.P
    Inventors: Anup Karnalkar, Michael Redman
  • Patent number: 8619759
    Abstract: A system for video call processing is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a first communication device having a controller element to establish by way of a PSTN port of the first communication device a Public Switched Telephone Network communication session with a second communication device, submit by way of a broadband port of the first communication device a first Session Initiation Protocol (SIP) message to determine whether the second communication device has video capability, receive a second SIP message indicating the second communication device is video capable, present a notice indicating the second communication device is video capable, receive a request to establish video communications with the second communication device, and submit a third SIP message to establish a video communication session with the second communication device. Additional embodiments are disclosed.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: December 31, 2013
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Anup Karnalkar, William S. Robbins, Jeffrey Mikan
  • Patent number: 8433044
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Grant
    Filed: September 15, 2009
    Date of Patent: April 30, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Anup Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 8412102
    Abstract: A method and apparatus for provisioning a communication device is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a communication device having a controller element that establishes wireless communication with a base unit operating according to a short-range cordless phone communication protocol, and receives from the base unit provisioning information that enables a communication device to establish wireless communications with an access point operating according to a wireless fidelity (WiFi) communications protocol. Additional embodiments are disclosed.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: April 2, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Larry B. Pearson, Anup Karnalkar, Kevin S. Kim, Daehyun Lee
  • Publication number: 20120229586
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller adapted to establish communications with a voicemail system over a Public Switched Telephone Network port of the communication device, receive from the voicemail system by way of a broadband port of the communication device an invitation to switch to a video call over the broadband port, transmit a Session Initiation Protocol message to establish video communications with the voicemail system, and transmit to the voicemail system a video message to be recorded by the voicemail system as a video voicemail message. Additional embodiments are disclosed.
    Type: Application
    Filed: May 21, 2012
    Publication date: September 13, 2012
    Applicant: AT&T Intellectual Property I, LP
    Inventors: James Jackson, Anup Karnalkar, Jyotindra Shah
  • Patent number: 8203589
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller adapted to establish communications with a voicemail system over a Public Switched Telephone Network port of the communication device, receive from the voicemail system by way of a broadband port of the communication device an invitation to switch to a video call over the broadband port, transmit a Session Initiation Protocol message to establish video communications with the voicemail system, and transmit to the voicemail system a video message to be recorded by the voicemail system as a video voicemail message. Additional embodiments are disclosed.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: June 19, 2012
    Assignee: AT&T International Property I, LP
    Inventors: James Jackson, Anup Karnalkar, Jyotindra Shah
  • Patent number: 7810117
    Abstract: A method of organizing video content includes receiving video content title amendment data at a video content organizing server from a set-top box device. The video content title amendment data indicates that a first title of the video content has been changed to a second title of the video content. The method also includes receiving a request at the video content organizing server from a remote device to access data relating to the video content. Further, the method includes sending video content second title data to the remote device in response to receiving the request. The video content second title data indicates the second title of the video content.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: October 5, 2010
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Anup Karnalkar, Jyotindra N. Shah
  • Publication number: 20090066781
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller adapted to establish communications with a voicemail system over a Public Switched Telephone Network port of the communication device, receive from the voicemail system by way of a broadband port of the communication device an invitation to switch to a video call over the broadband port, transmit a Session Initiation Protocol message to establish video communications with the voicemail system, and transmit to the voicemail system a video message to be recorded by the voicemail system as a video voicemail message. Additional embodiments are disclosed.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 12, 2009
    Applicant: AT&T KNOWLEDGE VENTURES, L.P.
    Inventors: JAMES JACKSON, ANUP KARNALKAR, JYOTINDRA SHAH
  • Publication number: 20090031385
    Abstract: A method of organizing video content is disclosed that includes receiving video content title amendment data at a video content organizing server from a set-top box device. The video content title amendment data indicates that a first title of the video content has been changed to a second title of the video content. The method also includes receiving a request at the video content organizing server from a remote device to access data relating to the video content. Further, the method includes sending video content second title data to the remote device in response to receiving the request. The video content second title data indicates the second title of the video content.
    Type: Application
    Filed: July 23, 2007
    Publication date: January 29, 2009
    Applicant: AT&T Knowledge Ventures, LP
    Inventors: Anup Karnalkar, Jyotindra N. Shah
  • Publication number: 20080309753
    Abstract: A system for video call processing is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a first communication device having a controller element to establish by way of a PSTN port of the first communication device a Public Switched Telephone Network communication session with a second communication device, submit by way of a broadband port of the first communication device a first Session Initiation Protocol (SIP) message to determine whether the second communication device has video capability, receive a second SIP message indicating the second communication device is video capable, present a notice indicating the second communication device is video capable, receive a request to establish video communications with the second communication device, and submit a third SIP message to establish a video communication session with the second communication device. Additional embodiments are disclosed.
    Type: Application
    Filed: June 15, 2007
    Publication date: December 18, 2008
    Applicant: AT&T KNOWLEDGE VENTURES, LP
    Inventors: Anup Karnalkar, William S. Robbins, Jeffrey Mikan
  • Publication number: 20080225805
    Abstract: A method and apparatus for provisioning a communication device is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a communication device having a controller element that establishes wireless communication with a base unit operating according to a short-range cordless phone communication protocol, and receives from the base unit provisioning information that enables a communication device to establish wireless communications with an access point operating according to a wireless fidelity (WiFi) communications protocol. Additional embodiments are disclosed.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Applicant: AT&T KNOWLEDGE VENTURES, L.P.
    Inventors: LARRY B. PEARSON, ANUP KARNALKAR, KEVIN S. KIM, DAEHYUN LEE
  • Publication number: 20060262918
    Abstract: The present invention provides a method for determining an authorization for a call based on an Originating Station Number (OSN) in a Primary Rate Interface (PRI) in a virtual private network (VPN) customized dialing plan. A new access type is defined enabling first authorization levels to be assigned at the level of the OSN. A service logic database at a Service Control Point stores second authorization level required to complete the call. A combination of a Switch ID (SwID) of the Service Switch Point (SSP) through which the call is being made and the Trunk Group Number (TGN) of the Private Branch Exchange (PBX) along with the OSN or range of OSNs serves as a primary key to the database. The first authorization level is compared to the second authorization level required to proceed with a call, and an action is selected based on the results of the comparison.
    Type: Application
    Filed: May 18, 2005
    Publication date: November 23, 2006
    Applicant: SBC Knowledge Ventures L.P.
    Inventors: Anup Karnalkar, Thomas Hendricks
  • Publication number: 20060227955
    Abstract: A method of managing calls to a toll free telephone number is provided and includes receiving a telephone call directed to a toll free number and determining a day that the telephone call is received. Further, the method includes modifying a Calling Party ID privacy indicator associated with the call. The Calling Party ID privacy indicator can be modified based on the day that the telephone call is received. Also, the caller identification can be determined after the Calling Party ID privacy indicator is modified. Further, in a particular embodiment, the call is received and the Calling Party ID privacy indicator is modified on a weekday. The method further includes determining whether the call is received within a predetermined time range. Moreover, the Calling Party ID privacy indicator can be modified when the call is received within the predetermined time range.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 12, 2006
    Applicant: SBC Knowledge Ventures, L.P.
    Inventors: Tuan Thai, Elizabeth Smith, Dimitris Karagiannis, Anup Karnalkar
  • Publication number: 20060198509
    Abstract: Method and system of call screening. The method and system including screening of calls according to call screening instructions. The call screening instructions may include instructions for performing any number of call screening operations, including instructions associated with allowing or blocking international telephone calls.
    Type: Application
    Filed: March 3, 2005
    Publication date: September 7, 2006
    Applicant: SBC Knowledge Ventures, L.P.
    Inventors: Anup Karnalkar, Thomas Hendricks
  • Publication number: 20060147022
    Abstract: A method and system for handling identical VPN numbers assigned to multiple companies using a nature of address/number identifier initiated as public. The method includes receiving a query from a switch module to determine routing information for a call initiated by a calling party, the query including dialed digits with a nature of address identifier, and a calling party identifier updating the nature of address identifier associated with dialed digits to a private type code if a VPN coding identifier is determined present, looking up routing information associated with the dialed digits in a look-up table corresponding to the calling party identifier if the nature of address identifier includes the private type code, and transmitting the routing information to the switch module.
    Type: Application
    Filed: December 17, 2004
    Publication date: July 6, 2006
    Applicant: SBC Knowledge Ventures, L.P.
    Inventors: Anup Karnalkar, Thomas Hendricks