Patents by Inventor John A. Carvalho

John A. Carvalho 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: 11919887
    Abstract: Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: March 5, 2024
    Assignee: VERTEX PHARMACEUTICALS INCORPORATED
    Inventors: Steven John Durrant, Nadia M. Ahmad, Elizabeth Mary Beck, Lidio Marx Carvalho Meireles, Ewa Iwona Chudyk, Gorka Etxebarria Jardi, Bhairavi Galan, Sara S. Hadida Ruah, Dennis James Hurley, Ronald Marcellus Knegtel, Timothy Donald Neubert, Joanne Louise Pinder, Joseph Pontillo, Robert Pullin, Yvonne Schmidt, David Matthew Shaw, Sarah Skerratt, Dean Stamos, Stephen Andrew Thomson, Anisa Nizarali Virani, Christopher Wray
  • Publication number: 20230362789
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Application
    Filed: July 17, 2023
    Publication date: November 9, 2023
    Inventors: Sukhjinder Singh, John Carvalho
  • Patent number: 11751122
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: September 5, 2023
    Assignee: Comcast Cable Communications, LLC
    Inventors: Sukhjinder Singh, John Carvalho
  • Publication number: 20220141755
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Application
    Filed: November 15, 2021
    Publication date: May 5, 2022
    Inventors: Sukhjinder Singh, John Carvalho
  • Patent number: 11206600
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: December 21, 2021
    Assignee: Comcast Cable Communications, LLC
    Inventors: Sukhjinder Singh, John Carvalho
  • Publication number: 20190274047
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Application
    Filed: September 28, 2018
    Publication date: September 5, 2019
    Inventors: Sukhjinder Singh, John Carvalho
  • Patent number: 10129751
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: November 13, 2018
    Assignee: Comcast Cable Communications, LLC
    Inventors: Sukhjinder Singh, John Carvalho
  • Publication number: 20170374599
    Abstract: According to one aspect, the subject matter described herein includes a method for remote management of a subscription of a mobile device, where the method includes detecting that a mobile device has changed location. In response to detecting that the mobile device has changed location, the method includes determining, based on at least one decision criterion, whether or not to change profile information for the mobile device, and, in response to determining to change profile information, changing the profile information for the mobile device.
    Type: Application
    Filed: September 11, 2017
    Publication date: December 28, 2017
    Inventor: John Carvalho
  • Publication number: 20160098675
    Abstract: According to one aspect, the subject matter described herein includes a method for inventory control. In one embodiment, the method includes storing and maintaining expected associations between international mobile equipment identity (IMEI) values and international mobile subscriber identity (IMSI) values, monitoring signaling in a wireless network to determine observed associations between IMEI values and IMSI values, and determining whether an observed association involving an IMEI value and an IMSI value differs from the expected association for the IMEI or IMSI value. If the observed association differs from the expected association, a target action may be performed.
    Type: Application
    Filed: October 2, 2015
    Publication date: April 7, 2016
    Inventor: John Carvalho
  • Publication number: 20140050208
    Abstract: In one embodiment, a WLAN gateway (WGW) receives a dynamic host configuration protocol (DHCP) request from a WLAN controller for an IP address of a user equipment (UE). In one embodiment, DHCP server within the WGW assigns a local IP (LIP) address to the UE from a pool of local IP addresses maintained by the DHCP server. The WGW communicates the UE LIP address to the WLAN controller, wherein the UE LIP address is used by the WLAN controller to identify traffic to/from the UE while the UE is communicatively coupled to the WLAN and exchange the DE traffic between WGW and WLAN controller. In one embodiment, the WGW is configured to perform network address translation between the UE LIP and an external IP address assigned by one or more networks of the mobile network operator (MNO) to allow the UE to reach the network(s) in addition to the Internet.
    Type: Application
    Filed: December 14, 2012
    Publication date: February 20, 2014
    Applicant: STOKE, INC.
    Inventors: Sashidhar Annaluru, Mukesh Garg, Tamanna Jindal, John Carvalho
  • Publication number: 20130318572
    Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 28, 2013
    Applicant: COMCAST CABLE COMMUNICATIONS, LLC
    Inventors: Sukhjinder SINGH, John CARVALHO
  • Patent number: 7809385
    Abstract: In a cellular communications system having a centralized radio processing portion (a base station hotel) in communication with a plurality of remote air interface radio portions (or radio heads) over a transport medium, the centralized radio processing portion compensates for a fixed delay associated with the transport medium coupling the centralized radio processing portion and one of the remote air interface radio portions when evaluating a time period corresponding to a variable delay between transmission by a mobile in communication with the one of air interface radio portions and receipt of the transmission by the centralized radio processing portion. The variable delay may relate to time out periods or time slot synchronization.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: October 5, 2010
    Assignee: AT&T Mobility II LLC
    Inventors: Ayman Mostafa, Mark Austin, John Carvalho
  • Publication number: 20090170543
    Abstract: In a cellular communications system having a centralized radio processing portion (a base station hotel) in communication with a plurality of remote air interface radio portions (or radio heads) over a transport medium, the centralized radio processing portion compensates for a fixed delay associated with the transport medium coupling the centralized radio processing portion and one of the remote air interface radio portions when evaluating a time period corresponding to a variable delay between transmission by a mobile in communication with the one of air interface radio portions and receipt of the transmission by the centralized radio processing portion. The variable delay may relate to time out periods or time slot synchronization.
    Type: Application
    Filed: February 13, 2009
    Publication date: July 2, 2009
    Inventors: Ayman Mostafa, Mark Austin, John Carvalho
  • Patent number: 7493129
    Abstract: In a cellular communications system having a centralized radio processing portion (a base station hotel) in communication with a plurality of remote air interface radio portions (or radio heads) over a transport medium, the centralized radio processing portion compensates for a fixed delay associated with the transport medium coupling the centralized radio processing portion and one of the remote air interface radio portions when evaluating a time period corresponding to a variable delay between transmission by a mobile in communication with the one of air interface radio portions and receipt of the transmission by the centralized radio processing portion. The variable delay may relate to time out periods or time slot synchronization.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: February 17, 2009
    Assignee: AT&T Mobility II LLC
    Inventors: Ayman Mostafa, Mark Austin, John Carvalho
  • Patent number: 7346348
    Abstract: The present invention is directed to a system and method for providing improved wireless services in a GPRS network operating in network operation mode 1. In an embodiment of the present invention, a MS attempts a combined attach. If the combined attach is not accepted by the network, the MS repeats the attempt. If the combined attach is not accepted by the end of the second attempt, the MS attempts to gain access only to GSM services. Once the MS gains access to the GSM services, the MS may attempt the combined attach while connected to GSM network.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: March 18, 2008
    Assignee: AT&T Mobility II, LLC
    Inventors: Daryl Gazzard, John Carvalho
  • Patent number: 7167707
    Abstract: The present invention provides enhanced GSM network selection process. The present utilizes a LAC, along with unique selection files, in selecting a network service provider, thus providing granularity in network selection process. A mobile first searches for a home network LAC. If the mobile finds a home network LAC, the mobile then attempts to perform a location update on the home network LAC. If not, the mobile searches for a preferred network LAC. If the mobile does not find a preferred network LAC, the mobile than searches for a preferred network PLMN.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: January 23, 2007
    Assignee: Cingular Wireless II, L.L.C.
    Inventors: Daryl Gazzard, John Carvalho, Prabha Aithal
  • Publication number: 20060222476
    Abstract: A helical-shaped insert to engage a threaded fastener to a receiving member includes a helical coil having a plurality of coil sections having inner and outer surfaces forming a thread shape, and opposing first and second coil end sections. A removable tang extends radially inward from the first coil end section. A continuously curved surface at a finished end of the second coil end section forms a tangent point where the continuously curved surface tangentially meets the second coil end section outer surface. A notch in the first coil end section proximate to the tang and positioned between the inner and outer surfaces permits removal of the tang by mechanical failure at the notch. A second notch in the second coil end section and the continuously curved surface assist coil removal.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 5, 2006
    Inventors: William Giannakakos, William Lutkus, John Carvalho
  • Publication number: 20050013681
    Abstract: A threaded fastener includes a non-metallic carrier defining an outer surface and an inner surface. A metallic helical coil insert is integrally molded in the inner surface to define a set of internal threads within the non-metallic carrier.
    Type: Application
    Filed: June 17, 2004
    Publication date: January 20, 2005
    Inventors: John Carvalho, Michael Bardelli, Carlton Creighton, John Huntley
  • Publication number: 20040129333
    Abstract: A method of producing a floor covering including the steps of providing two sets of yarns and machine weaving the sets of yarns such that the second set of yarns is in the weft direction and forms at least a substantial portion of the visible part of the floor covering. A floor covering includes a set of suitable warp yarns and a set of suitable weft yarns woven in a direction perpendicular to the warp yarns, where the weft yarns form at least a substantial portion of the visible part of the floor covering. A method of producing a floor covering including the steps of cutting selvage edges of first and second floor covering segments to form corresponding sets of upper and lower selvedge portions, removing the respective lower portions, and joining the corresponding upper selvedge portions by hand stitching.
    Type: Application
    Filed: January 7, 2003
    Publication date: July 8, 2004
    Inventors: Hiram Samel, John Carvalho, Leslie Voiers, Seddon Wylde
  • Patent number: 4540892
    Abstract: A power controller determines which of a plurality of possible input voltages is present and configures a load to operate at that present input voltage.
    Type: Grant
    Filed: December 20, 1983
    Date of Patent: September 10, 1985
    Assignee: RCA Corporation
    Inventor: John A. Carvalho