Patents by Inventor ROGER PIQUERAS JOVER
ROGER PIQUERAS JOVER 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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Publication number: 20220197987Abstract: Biometric identification through intra-body communication is described. In one embodiment, a system for biometric identification includes a biometric transmitter device and a biometric receiver device. The biometric transmitter device includes at least one transmit electrode for contact with skin of an individual at a first location on the skin, and the biometric transmitter device is configured to transmit a signal through the transmit electrode and the skin. The biometric receiver device includes at least one receive electrode for contact with the skin of the individual at a second location on the skin, and the biometric receiver is configured to receive the signal through the receive electrode for biometric authentication of the individual.Type: ApplicationFiled: May 15, 2020Publication date: June 23, 2022Inventors: Ahmed Eissa Fathy Khorshid, Ahmed Mohamed Eltawil, Roger Piqueras Jover
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Publication number: 20210352056Abstract: A decentralized and distributed secure home subscriber server is provided. First data can be sent representing a first nonce string to a mobile device; and in response to receiving second data representing the first nonce string and a second nonce string, a communication channel can be established with the mobile device as a function of the first nonce string.Type: ApplicationFiled: July 23, 2021Publication date: November 11, 2021Inventors: Roger Piqueras Jover, Joshua Lackey
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Patent number: 11108747Abstract: A decentralized and distributed secure home subscriber server is provided. First data can be sent representing a first nonce string to a mobile device; and in response to receiving second data representing the first nonce string and a second nonce string, a communication channel can be established with the mobile device as a function of the first nonce string.Type: GrantFiled: July 17, 2018Date of Patent: August 31, 2021Assignee: AT&T Intellectual Property I, L.P.Inventors: Roger Piqueras Jover, Joshua Lackey
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Patent number: 10979342Abstract: Aspects of the subject disclosure may include, for example, a network device that accesses internet protocol addresses associated with a group of end point devices where the network device is a closest network device to the group of end point devices, and transmitting data to another network device responsive to a determination that an internet protocol address associated with the data from an end point device is one of the internet protocol addresses associated with the group of end point devices. Other embodiments are disclosed.Type: GrantFiled: July 25, 2019Date of Patent: April 13, 2021Assignee: AT&T Intellectual Property 1, L.P.Inventors: David Gross, Joshua Lackey, Donald Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10742614Abstract: Aspects of the subject disclosure may include, for example, determining whether communications are encrypted, determining a communication type for the communications according to sensitivity criteria, encrypting the communications according to the communication type to generate encrypted communications, and transmitting to a second network device the encrypted communications. Other embodiments are disclosed.Type: GrantFiled: August 10, 2017Date of Patent: August 11, 2020Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10582384Abstract: Aspects of the subject disclosure may include, for example, receiving electromagnetic waves at a physical interface of a transmission medium that propagate along the transmission medium without requiring an electrical return path, wherein the electromagnetic waves are guided by the transmission medium, and wherein the electromagnetic waves have a non-optical frequency range. A determination is made as to whether the electromagnetic waves are being received from a second network device according to a comparison of a fingerprint of the electromagnetic waves and an expected fingerprint of expected parameters for the electromagnetic waves transmitted by the second network device. Other embodiments are disclosed.Type: GrantFiled: January 12, 2018Date of Patent: March 3, 2020Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10558452Abstract: Aspects of the subject disclosure may include, for example, a first network device receiving from a second network device a software, the first network device adjusting operations at the first network device according to the software, the first network device providing a digital signature to the software to generate an adjusted software where the digital signature indicates that the first network device has received the software, and the first network device transmitting, to a third network device, the adjusted software. Other embodiments are disclosed.Type: GrantFiled: September 18, 2018Date of Patent: February 11, 2020Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10516441Abstract: Aspects of the subject disclosure may include, for example, receiving data from an external network device positioned outside of a neighborhood network, wherein the first waveguide system is a first network node of the neighborhood network. Electromagnetic waves are sent to a second waveguide system via a transmission medium, wherein the electromagnetic waves are guided by the transmission medium without utilizing an electrical return path, wherein the electromagnetic waves convey the data. The second waveguide system is determined according to a neighborhood routing scheme that limits delivery of the data to a group of recipient devices within a service area of the neighborhood network and the second waveguide system is a second network node of the neighborhood network. Other embodiments are disclosed.Type: GrantFiled: March 8, 2019Date of Patent: December 24, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10512103Abstract: Methods, apparatus, systems and articles of manufacture to transmit data in a connectionless mode are disclosed. An example method includes identifying, at a user equipment, that data exists to be transmitted to a destination address, the destination address encoded into the data. An indication is transmitted that the user equipment will transmit the data, the data to be transmitted without establishing a bearer with a wireless network. The data is encoded into a preamble of a random access channel message. The random access channel message is transmitted.Type: GrantFiled: November 27, 2017Date of Patent: December 17, 2019Assignee: AT&T Intellectual Property I, L.P.Inventor: Roger Piqueras Jover
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Publication number: 20190356576Abstract: Aspects of the subject disclosure may include, for example, a network device that accesses internet protocol addresses associated with a group of end point devices where the network device is a closest network device to the group of end point devices, and transmitting data to another network device responsive to a determination that an internet protocol address associated with the data from an end point device is one of the internet protocol addresses associated with the group of end point devices. Other embodiments are disclosed.Type: ApplicationFiled: July 25, 2019Publication date: November 21, 2019Applicant: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10411991Abstract: Aspects of the subject disclosure may include, for example, a network device that accesses internet protocol addresses associated with a group of end point devices where the network device is a closest network device to the group of end point devices, and transmitting data to another network device responsive to a determination that an internet protocol address associated with the data from an end point device is one of the internet protocol addresses associated with the group of end point devices. Other embodiments are disclosed.Type: GrantFiled: April 2, 2018Date of Patent: September 10, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10382095Abstract: Aspects of the subject disclosure may include, for example, generating first traffic for transmitting along a network path toward a recipient device, determining a schedule for transmitting the first traffic, and facilitating transmission of the first traffic along the network path using a first waveguide system. The first waveguide system has a dielectric coupler, and operates by communicating electromagnetic waves via the dielectric coupler at a physical interface of a transmission medium that propagate without utilizing an electrical return path. The electromagnetic waves are guided by the transmission medium, wherein the electromagnetic waves at least partially surround an outer surface of the transmission medium, and wherein the electromagnetic waves have a non-optical frequency range. Other embodiments are disclosed.Type: GrantFiled: February 12, 2019Date of Patent: August 13, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Method and apparatus for providing broadcast channel encryption to enhance cellular network security
Patent number: 10368239Abstract: A method, computer-readable storage device and apparatus for encrypting a broadcast message of a base station are disclosed. For example, the method selects an encryption key for the broadcast message and encrypts the broadcast message using the encryption key to create an encrypted broadcast message. The method then transmits an identifier of the encryption key and transmits the encrypted broadcast message over a broadcast channel. A method for decrypting a broadcast message that is encrypted is also disclosed.Type: GrantFiled: August 28, 2017Date of Patent: July 30, 2019Assignee: AT&T Intellectual Property I, L.P.Inventor: Roger Piqueras Jover -
Publication number: 20190207651Abstract: Aspects of the subject disclosure may include, for example, receiving data from an external network device positioned outside of a neighborhood network, wherein the first waveguide system is a first network node of the neighborhood network. Electromagnetic waves are sent to a second waveguide system via a transmission medium, wherein the electromagnetic waves are guided by the transmission medium without utilizing an electrical return path, wherein the electromagnetic waves convey the data. The second waveguide system is determined according to a neighborhood routing scheme that limits delivery of the data to a group of recipient devices within a service area of the neighborhood network and the second waveguide system is a second network node of the neighborhood network. Other embodiments are disclosed.Type: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Applicant: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Publication number: 20190181913Abstract: Aspects of the subject disclosure may include, for example, generating first traffic for transmitting along a network path toward a recipient device, determining a schedule for transmitting the first traffic, and facilitating transmission of the first traffic along the network path using a first waveguide system. The first waveguide system has a dielectric coupler, and operates by communicating electromagnetic waves via the dielectric coupler at a physical interface of a transmission medium that propagate without utilizing an electrical return path. The electromagnetic waves are guided by the transmission medium, wherein the electromagnetic waves at least partially surround an outer surface of the transmission medium, and wherein the electromagnetic waves have a non-optical frequency range. Other embodiments are disclosed.Type: ApplicationFiled: February 12, 2019Publication date: June 13, 2019Applicant: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10270490Abstract: Aspects of the subject disclosure may include, for example, receiving data from an external network device positioned outside of a neighborhood network, wherein the first waveguide system is a first network node of the neighborhood network. Electromagnetic waves are sent to a second waveguide system via a transmission medium, wherein the electromagnetic waves are guided by the transmission medium without utilizing an electrical return path, wherein the electromagnetic waves convey the data. The second waveguide system is determined according to a neighborhood routing scheme that limits delivery of the data to a group of recipient devices within a service area of the neighborhood network and the second waveguide system is a second network node of the neighborhood network. Other embodiments are disclosed.Type: GrantFiled: March 27, 2018Date of Patent: April 23, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10257874Abstract: Methods and tangible computer-readable media for synchronizing a mobile device to a display via a communication network are disclosed. For example, a method receives an identification code from a display and sends a request to the communication network to establish a communication session between a mobile device and the display. The request comprises the identification code. Thereafter, the communication session is established via the communication network. Another method receives a request to establish a communication session between the mobile device and the display. The request comprises an identification code of the display that was received by the mobile device from the display. The method then establishes the communication session.Type: GrantFiled: March 20, 2017Date of Patent: April 9, 2019Assignee: AT&T Intellectual Property I, L.P.Inventor: Roger Piqueras Jover
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Patent number: 10250293Abstract: Aspects of the subject disclosure may include, for example, generating first traffic for transmitting along a network path toward a recipient device, determining a schedule for transmitting the first traffic, and facilitating transmission of the first traffic along the network path using a first waveguide system. The first waveguide system has a dielectric coupler, and operates by communicating electromagnetic waves via the dielectric coupler at a physical interface of a transmission medium that propagate without utilizing an electrical return path. The electromagnetic waves are guided by the transmission medium, wherein the electromagnetic waves at least partially surround an outer surface of the transmission medium, and wherein the electromagnetic waves have a non-optical frequency range. Other embodiments are disclosed.Type: GrantFiled: June 8, 2018Date of Patent: April 2, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Publication number: 20190018668Abstract: Aspects of the subject disclosure may include, for example, a first network device receiving from a second network device a software, the first network device adjusting operations at the first network device according to the software, the first network device providing a digital signature to the software to generate an adjusted software where the digital signature indicates that the first network device has received the software, and the first network device transmitting, to a third network device, the adjusted software. Other embodiments are disclosed.Type: ApplicationFiled: September 18, 2018Publication date: January 17, 2019Applicant: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban
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Patent number: 10141975Abstract: Aspects of the subject disclosure may include, for example, determining whether communications are encrypted, determining a communication type for the communications according to sensitivity criteria, encrypting the communications according to the communication type to generate encrypted communications, and transmitting to a second network device the encrypted communications. Other embodiments are disclosed.Type: GrantFiled: June 30, 2017Date of Patent: November 27, 2018Assignee: AT&T Intellectual Property I, L.P.Inventors: David Gross, Joshua Lackey, Donald E. Levy, Roger Piqueras Jover, Jayaraman Ramachandran, Cristina Serban