Patents by Inventor Rodney K. Alston, Jr.

Rodney K. Alston, Jr. 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: 11824400
    Abstract: Apparatus and associated methods relate to an electromagnetic steered orientation device. In an illustrative example, an exemplary electromagnetic payload orientation device (EPOD) includes a rotor, a stator, and a payload mounted on the rotor. The rotor, for example, may be coupled to a magnetic source. For example, the stator may include electromagnetic coils operable by a controller circuit to induce relative rotation between the rotor and the stator. In some examples, the rotor is a sphere provided with one or more guide tracks on an outer surface, and the stator is a concentric shell surrounding the sphere provided with at least one follower corresponding to the guide tracks such that a relative rotation between the rotor and stator is constrained by the guide track to follow a predetermined motion profile. Various embodiments may advantageously provide a substantially smooth and low voltage mechanism to orient the payload.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: November 21, 2023
    Inventor: Rodney K. Alston, Jr.
  • Publication number: 20230086081
    Abstract: Apparatus and associated methods relate to an electromagnetic steered orientation device. In an illustrative example, an exemplary electromagnetic payload orientation device (EPOD) includes a rotor, a stator, and a payload mounted on the rotor. The rotor, for example, may be coupled to a magnetic source. For example, the stator may include electromagnetic coils operable by a controller circuit to induce relative rotation between the rotor and the stator. In some examples, the rotor is a sphere provided with one or more guide tracks on an outer surface, and the stator is a concentric shell surrounding the sphere provided with at least one follower corresponding to the guide tracks such that a relative rotation between the rotor and stator is constrained by the guide track to follow a predetermined motion profile. Various embodiments may advantageously provide a substantially smooth and low voltage mechanism to orient the payload.
    Type: Application
    Filed: November 1, 2022
    Publication date: March 23, 2023
    Inventor: Rodney K. Alston, JR.
  • Publication number: 20220399795
    Abstract: Apparatus and associated methods relate to an electromagnetic steered orientation device. In an illustrative example, an exemplary electromagnetic payload orientation device (EPOD) includes a rotor, a stator, and a payload mounted on the rotor. The rotor, for example, may be coupled to a magnetic source. For example, the stator may include electromagnetic coils operable by a controller circuit to induce relative rotation between the rotor and the stator. In some examples, the rotor is a sphere provided with one or more guide tracks on an outer surface, and the stator is a concentric shell surrounding the sphere provided with at least one follower corresponding to the guide tracks such that a relative rotation between the rotor and stator is constrained by the guide track to follow a predetermined motion profile. Various embodiments may advantageously provide a substantially smooth and low voltage mechanism to orient the payload.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 15, 2022
    Inventor: Rodney K. Alston, JR.
  • Patent number: 11522435
    Abstract: Apparatus and associated methods relate to an electromagnetic steered orientation device. In an illustrative example, an exemplary electromagnetic payload orientation device (EPOD) includes a rotor, a stator, and a payload mounted on the rotor. The rotor, for example, may be coupled to a magnetic source. For example, the stator may include electromagnetic coils operable by a controller circuit to induce relative rotation between the rotor and the stator. In some examples, the rotor is a sphere provided with one or more guide tracks on an outer surface, and the stator is a concentric shell surrounding the sphere provided with at least one follower corresponding to the guide tracks such that a relative rotation between the rotor and stator is constrained by the guide track to follow a predetermined motion profile. Various embodiments may advantageously provide a substantially smooth and low voltage mechanism to orient the payload.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: December 6, 2022
    Inventor: Rodney K. Alston, Jr.