Patents by Inventor Deepak K. Chawla
Deepak K. Chawla 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).
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Patent number: 10440060Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: GrantFiled: September 22, 2017Date of Patent: October 8, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: Gustavo de los Reyes, William R. Beckett, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Publication number: 20180013797Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: ApplicationFiled: September 22, 2017Publication date: January 11, 2018Applicant: AT&T Intellectual Property I, L.P.Inventors: Gustavo de los Reyes, William R. Beckett, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Patent number: 9774634Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: GrantFiled: May 12, 2016Date of Patent: September 26, 2017Assignee: AT&T Intellectual Property I, L.P.Inventors: Gustavo de los Reyes, William R. Beckett, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Publication number: 20160261637Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: ApplicationFiled: May 12, 2016Publication date: September 8, 2016Applicant: AT&T Intellectual Property I, L.P.Inventors: Gustavo de los Reyes, William R. Beckett, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Patent number: 9392023Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: GrantFiled: October 7, 2014Date of Patent: July 12, 2016Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Gustavo de los Reyes, Willam R. Beckett, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Publication number: 20160099971Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: ApplicationFiled: October 7, 2014Publication date: April 7, 2016Inventors: Gustavo de los Reyes, Willam R. Beckett, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Patent number: 8881285Abstract: A content delivery system includes an upload module, a content delivery module, and a monitoring module. The upload module is configured to receive content from a content provider, detect content containing malicious software or proprietary information, and provide information about the content to a monitoring module. The content delivery module is configured to detect content containing malicious software or unauthorized changes, detect operational changes to the content delivery module, provide information about the content and the operational changes to the monitoring module, receive a request for the content from a client system, and provide the content to the client system. The monitoring module is configured to monitor a network for potentially malicious traffic, receive information from the content delivery module and the upload module, correlate the information and the potentially malicious traffic to identify a security event, and trigger a response to the security event.Type: GrantFiled: March 12, 2013Date of Patent: November 4, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Sanjay Macwan, Deepak K. Chawla, Gustavo de los Reyes, Cristina Serban
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Patent number: 8856300Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: GrantFiled: May 18, 2010Date of Patent: October 7, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Gustavo de los Reyes, William R. Becket, III, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Patent number: 8650620Abstract: Methods and apparatus to control privileges of mobile device applications are disclosed. A disclosed example method includes assigning a process identifier to an application on a mobile device, the process identifier generated by an operating system of the mobile device, determining via a digital certificate that the application is authorized to be executed on the mobile device and that the application is authorized to access a network interface of the mobile device, configuring a mandatory access control module of the mobile device to enforce access of the network interface by providing the process identifier to the mandatory access control module, and enabling the application to access the network interface.Type: GrantFiled: December 20, 2010Date of Patent: February 11, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Deepak K. Chawla, Urs A. Muller
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Patent number: 8607313Abstract: Methods and apparatus to control privileges of mobile device applications are disclosed. A disclosed example method includes assigning a process identifier to an application on a mobile device, the process identifier generated by an operating system of the mobile device, determining via a digital certificate that the application is authorized to be executed on the mobile device and that the application is authorized to access a network interface of the mobile device, configuring a mandatory access control module of the mobile device to enforce access of the network interface by providing the process identifier to the mandatory access control module, and enabling the application to access the network interface.Type: GrantFiled: December 20, 2010Date of Patent: December 10, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Deepak K. Chawla, Urs A. Muller
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Patent number: 8509169Abstract: Methods and apparatus to configure virtual private mobile networks are disclosed. A disclosed example method includes receiving a request at a wireless network provider from a client, the request instructing the wireless network provider to create the virtual private mobile network for the client, identifying available network elements within a wireless network of the wireless network provider based on the request from the client, configuring a portion of a control plane and a portion of a data plane of the identified network elements for the virtual private mobile network, and enabling user equipment associated with the client to wirelessly communicatively couple to the virtual private mobile network.Type: GrantFiled: December 13, 2010Date of Patent: August 13, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Jacobus Van Der Merwe, Deepak K. Chawla, Gustavo de los Reyes, Seungjoon Lee
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Patent number: 8397298Abstract: A content delivery system includes an upload module, a content delivery module, and a monitoring module. The upload module is configured to receive content from a content provider, detect content containing malicious software or proprietary information, and provide information about the content to a monitoring module. The content delivery module is configured to detect content containing malicious software or unauthorized changes, detect operational changes to the content delivery module, provide information about the content and the operational changes to the monitoring module, receive a request for the content from a client system, and provide the content to the client system. The monitoring module is configured to monitor a network for potentially malicious traffic, receive information from the content delivery module and the upload module, correlate the information and the potentially malicious traffic to identify a security event, and trigger a response to the security event.Type: GrantFiled: December 8, 2009Date of Patent: March 12, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Sanjay Macwan, Deepak K. Chawla, Gustavo de los Reyes, Cristina Serban
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Publication number: 20120159578Abstract: Methods and apparatus to control privileges of mobile device applications are disclosed. A disclosed example method includes assigning a process identifier to an application on a mobile device, the process identifier generated by an operating system of the mobile device, determining via a digital certificate that the application is authorized to be executed on the mobile device and that the application is authorized to access a network interface of the mobile device, configuring a mandatory access control module of the mobile device to enforce access of the network interface by providing the process identifier to the mandatory access control module, and enabling the application to access the network interface.Type: ApplicationFiled: December 20, 2010Publication date: June 21, 2012Inventors: Deepak K. Chawla, Urs A. Muller
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Publication number: 20120147824Abstract: Methods and apparatus to configure virtual private mobile networks are disclosed. A disclosed example method includes receiving a request at a wireless network provider from a client, the request instructing the wireless network provider to create the virtual private mobile network for the client, identifying available network elements within a wireless network of the wireless network provider based on the request from the client, configuring a portion of a control plane and a portion of a data plane of the identified network elements for the virtual private mobile network, and enabling user equipment associated with the client to wirelessly communicatively couple to the virtual private mobile network.Type: ApplicationFiled: December 13, 2010Publication date: June 14, 2012Inventors: Jacobus Van der Merwe, Deepak K. Chawla, Gustavo de los Reyes, Seungjoon Lee
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Publication number: 20110289134Abstract: A method includes receiving, at a control node of a cloud computing network, a first enterprise policy specific to the first enterprise and a second enterprise policy specific to the second enterprise, and managing communications between at least one user device of the first enterprise and the at least one enterprise application hosted on behalf of the first enterprise based on the first enterprise policy. The method also includes managing communications between at least one user device of the second enterprise and the at least one enterprise application hosted on behalf of the second enterprise based on the second enterprise policy.Type: ApplicationFiled: May 18, 2010Publication date: November 24, 2011Applicant: AT&T Intellectual Property I, L.P.Inventors: Gustavo de los Reyes, William R. Becket, III, Jerry Birkes, Deepak K. Chawla, Joshua David Knight, Sanjay Macwan, William O'Hern
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Publication number: 20110138467Abstract: A content delivery system includes an upload module, a content delivery module, and a monitoring module. The upload module is configured to receive content from a content provider, detect content containing malicious software or proprietary information, and provide information about the content to a monitoring module. The content delivery module is configured to detect content containing malicious software or unauthorized changes, detect operational changes to the content delivery module, provide information about the content and the operational changes to the monitoring module, receive a request for the content from a client system, and provide the content to the client system. The monitoring module is configured to monitor a network for potentially malicious traffic, receive information from the content delivery module and the upload module, correlate the information and the potentially malicious traffic to identify a security event, and trigger a response to the security event.Type: ApplicationFiled: December 8, 2009Publication date: June 9, 2011Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sanjay Macwan, Deepak K. Chawla, Gustavo de los Reyes, Cristina Serban
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Patent number: 6327633Abstract: A solid state audio system provides audio signals when played in an audio cassette player. The audio system is provided in a casing having the same size as a standard audio cassette tape and includes an audio tape, a sensing mechanism providing signals indicating a speed and a direction of travel of the audio tape, a processor coupled to the sensing mechanism and a memory card coupled to the processor and storing digitized audio information. The audio system also includes an audio transfer system coupled to the processor and magnetically coupled to the audio tape for transferring audio signals onto the tape corresponding to the digitized audio information. A solid state audio player is also provided that includes a memory card having digitized audio information stored thereon, a processor coupled to the memory card, a D/A converter coupled to the memory card and the processor. The D/A converter outputs an analog audio signal.Type: GrantFiled: December 28, 1998Date of Patent: December 4, 2001Assignee: AT&TInventors: Deepak K. Chawla, Kevin Alan Shelby