Patents by Inventor Wesley R. Erhart

Wesley R. Erhart 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).

  • Publication number: 20220288500
    Abstract: A radio controlled model vehicle system, transmitter, and method are provided. The radio controlled model vehicle system includes a transmitter containing a transbrake actuator and a throttle input producing throttle commands. The radio controlled model vehicle may include a receiver that receives the throttle commands sent by the transmitter. Wherein the transmitter sends the throttle command corresponding to a position of the throttle input to the receiver when the transbrake actuator is not engaged and sends a throttle command corresponding to a neutral position of the throttle input when the transbrake actuator is engaged. In addition, wherein a motor of the radio controlled model vehicle is powered at a rate corresponding to the throttle command.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 15, 2022
    Applicant: TRAXXAS, L.P.
    Inventors: Daryl Gene Spillman, Scott Rollin Schmitz, Wesley R. Erhart
  • Publication number: 20210291068
    Abstract: A method of determining a state of a model vehicle using an electric motor is provided. During a sample period, the method may include measuring raw variables, including determining a first and a second voltage relative to a battery ground. Further, the method may include extracting state variables from the first and second voltages. The measuring of the raw variables may be repeated until the end of the sample period. The method may also include determining a tentative state from the state variables. Still further, the method may include setting a model vehicle state equal to a tentative state if the tentative state is equal to a previous tentative state. Still further including actuating a model vehicle component based upon the model vehicle state and setting the previous tentative state equal to the tentative state. Additionally, the method may include repeating the process for another sample period.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 23, 2021
    Applicant: TRAXXAS, L.P.
    Inventors: Wesley R. Erhart, Brian Wan, Scott Rollin Schmitz, William Huang
  • Patent number: 10575309
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: February 25, 2020
    Assignee: Apple Inc.
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Publication number: 20190029010
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Application
    Filed: July 30, 2018
    Publication date: January 24, 2019
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 10039109
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: July 31, 2018
    Assignee: Apple Inc.
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 9504044
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: November 22, 2016
    Assignee: Apple Inc.
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Sr., Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 9504043
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: November 22, 2016
    Assignee: Apple Inc.
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Sr., Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Publication number: 20150230232
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Application
    Filed: April 16, 2015
    Publication date: August 13, 2015
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 9019891
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: April 28, 2015
    Assignee: Apple Inc.
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Publication number: 20150055595
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Application
    Filed: September 30, 2014
    Publication date: February 26, 2015
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, SR., Srinivan Eswara, Anthony D. Bennett, Eric C. Corum
  • Publication number: 20150016405
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Application
    Filed: September 30, 2014
    Publication date: January 15, 2015
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, SR., Srinivan Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 8599752
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: December 3, 2013
    Assignee: Apple Inc.
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 8406764
    Abstract: Handover is performed from a first radio network controller to a second radio network controller, where the first and second radio network controllers are associated with corresponding first and second control nodes. An access gateway node receives at least one command that is transmitted by one of the first and second control nodes associated with the respective first and second radio network controllers, where the access gateway node contains data functions of the first and second control nodes. In response to the at least one command, the access gateway node bicasts traffic data from the data functions for receipt by the first and second radio network controllers.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: March 26, 2013
    Assignee: Apple Inc.
    Inventors: Anthony D. Bennett, Frank O. Scott, Wesley R. Erhart, Michael A. Brown
  • Publication number: 20130007764
    Abstract: To perform load balancing across plural processing entities, load level indications associated with plural processing entities are received. The load level indications are representations based on applying a concave function on loadings of the plural processing entities. A processing entity is selected from among the plural processing entities to assign work according to the load level indications.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 3, 2013
    Inventors: Eric C. Corum, Wesley R. Erhart, Channarong Tontiruttananon
  • Patent number: 8205240
    Abstract: A method of putting a first gateway device into service, the first gateway device having an application service module and a network module enabling communications between the first gateway device and the activation manager, the application service module residing on a user premises side of a network service provider demarcation. The method comprises identifying, at the first gateway device disposed at a user premises, an activation manager in communication with the first gateway device, transmitting, from the first gateway device, an activation certificate to the activation manager for verification and authentication, generating a service authentication key associated with the first gateway device, storing the service authentication key and an indication that the associated gateway device status is activated in a database, determining the services available to the first gateway device, and transmitting the service authentication key and an identification of the available services to the first gateway device.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: June 19, 2012
    Assignee: Prodea Systems, Inc
    Inventors: Amir Ansari, George A. Cowgill, Ramprakash Masina, Jude P. Ramayya, Alvin R. McQuarters, Atousa Raissyan, Leon E. Nicholls, Wesley R. Erhart, Michael P. Cooper
  • Patent number: 8031726
    Abstract: A gateway device for operation at a user premises having at least one endpoint device associated with the gateway device, the gateway device being in communication with a remote service manager comprises an application service module having at least one application, the application service module being remotely managed by a remote service manager via a connection, the application service module residing on a user premises side of a network service provider demarcation, a user module having a user interface that is associated with the at least one application, wherein the user module enables bi-directional communications with the at least one endpoint device, a network module having the connection that enables bi-directional communications with the remote service manager, a processor coupled to the user module, application service module, and network module, and a storage device coupled to the processor operable to store operational information generated by and related to the gateway device, and having a manag
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: October 4, 2011
    Assignee: Prodea Systems, Inc.
    Inventors: Amir Ansari, George A. Cowgill, Ramprakash Masina, Jude P. Ramayya, Alvin R. McQuarters, Atousa Raissyan, Leon E. Nicholls, Wesley R. Erhart
  • Publication number: 20110080832
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Application
    Filed: December 10, 2010
    Publication date: April 7, 2011
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Patent number: 7869393
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: January 11, 2011
    Assignee: Nortel Networks Limited
    Inventors: Stewart H. Maxwell, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennett, Eric C. Corum
  • Publication number: 20100284343
    Abstract: An access gateway node couples a control node to an external data network, where the control node and access gateway node are for use in a wireless communications network. The access gateway node comprises a data function to route packets containing traffic data between the control node and the external data network. An interface to the control node enables exchange of control messages between the data function and a control function in the control node.
    Type: Application
    Filed: July 20, 2010
    Publication date: November 11, 2010
    Inventors: STEWART H. MAXWELL, Wesley R. Erhart, Srinivas Eswara, Anthony D. Bennnett, Eric C. Corum
  • Publication number: 20090172693
    Abstract: To perform load balancing across plural processing entities, load level indications associated with plural processing entities are received. The load level indications are representations based on applying a concave function on loadings of the plural processing entities. A processing entity is selected from among the plural processing entities to assign work according to the load level indications.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 2, 2009
    Applicant: Nortel Networks Limited
    Inventors: Eric C. Corum, Wesley R. Erhart, Channarong Tontiruttananon