Patents by Inventor Zackary Martin Anderson

Zackary Martin Anderson 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: 10906371
    Abstract: Integrated multiple actuator electro-hydraulic systems as well as their methods of use are described. Depending on the particular application, the integrated electro-hydraulic systems may exhibit different frequency responses and/or may be integrated into a single combined unit.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: February 2, 2021
    Assignee: ClearMotion, Inc.
    Inventors: Joseph Thomas Belter, Clive Tucker, Marco Giovanardi, Jack A. Ekchian, Zackary Martin Anderson, John A. Laplante
  • Publication number: 20200408199
    Abstract: A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement.
    Type: Application
    Filed: April 16, 2020
    Publication date: December 31, 2020
    Applicant: ClearMotion, Inc.
    Inventors: Clive Tucker, Ross J. Wendell, Zackary Martin Anderson, Evan Moen, Johannes Schneider, Zachary J. Jackowski, Sean C. Morton
  • Patent number: 10851816
    Abstract: Method and apparatus for improving the performance, response, and durability of an electro-hydraulic active suspension system. The noise caused by hydraulic flow ripple is reduced and system response is improved.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: December 1, 2020
    Assignee: ClearMotion, Inc.
    Inventors: Clive Tucker, Johannes Schneider, John Giarratana, William G. Near, Colin Patrick O'Shea, Tyson David Sawyer, Richard Anthony Zuckerman, Zackary Martin Anderson, Marco Giovanardi, Jack A. Ekchian
  • Patent number: 10828953
    Abstract: A self-driving vehicle with an integrated fully-active suspension system. The fully-active suspension utilizes data from one or more sensors used for autonomous driving (e.g. vision, LIDAR, GPS) in order to anticipate road conditions in advance. The system builds a topographical map of the road surface. Suspension and road data is delivered back to the vehicle in order to change autonomous driving behavior including route planning. Energy storage is regulated based on a planned route. Forward and lateral acceleration feel is mitigated through active pitch and tilt compensation. The fully-active suspension pushes and pulls the suspension in three or more operational quadrants in order to deliver superior ride comfort, handling, and/safety of the vehicle.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: November 10, 2020
    Assignee: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi
  • Patent number: 10814688
    Abstract: Various embodiments related to hydraulic actuators and active suspension systems as well as their methods of use are described.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 27, 2020
    Assignee: ClearMotion, Inc.
    Inventors: Marco Giovanardi, Clive Tucker, Ross J. Wendell, Zackary Martin Anderson, Colin Patrick O'Shea, Vladimir Gorelik, Tyson David Sawyer, Jonathan R. Leehey, Johannes Schneider, Robert Driscoll, Patrick W. Neil, Shakeel Avadhany
  • Publication number: 20200198433
    Abstract: An active suspension system is configured in a strut arrangement. The active suspension system comprises a hydraulic actuator and a hydraulic pump/electric motor assembly, wherein the actuator movement is preferably in lockstep with the hydraulic motor-pump and electric motor-generator combination. Torque in the electric motor is instantaneously controlled by a controller to create an immediate force change on the hydraulic actuator. The hydraulic actuator is configured so that it can be used as a strut whereby the actuator has sufficient structural rigidity to carry the applied suspension loads while capable of supplying damper forces in at least three quadrants of the force velocity graph of the suspension actuator operation. Embodiments disclosed include low cost active suspension systems for a MacPherson strut application.
    Type: Application
    Filed: October 1, 2019
    Publication date: June 25, 2020
    Applicant: ClearMotion, Inc.
    Inventors: Clive Tucker, Zackary Martin Anderson, David Michael Lewis, Ross J, Wendell, Alexander Apostolos Alexandridis
  • Patent number: 10655612
    Abstract: A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: May 19, 2020
    Assignee: ClearMotion, Inc.
    Inventors: Clive Tucker, Ross J. Wendell, Zackary Martin Anderson, Evan Moen, Johannes Schneider, Zachary J. Jackowski, Sean C. Morton
  • Publication number: 20200062067
    Abstract: A method of on-demand energy delivery to an active suspension system is disclosed. The suspension system includes an actuator body, a hydraulic pump, an electric motor, a plurality of sensors, an energy storage facility, and a controller. The method includes disposing an active suspension system in a vehicle between a wheel mount and a vehicle body, detecting a wheel event requiring control of the active suspension; and sourcing energy from the energy storage facility and delivering it to the electric motor in response to the wheel event.
    Type: Application
    Filed: June 6, 2019
    Publication date: February 27, 2020
    Applicant: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi, Clive Tucker, Jonathan R. Leehey, Colin Patrick O'Shea, Johannes Schneider, Vladimir Gorelik, Richard Anthony Zuckerman, Patrick W. Neil, Tyson David Sawyer, Ross J. Wendell
  • Publication number: 20200055362
    Abstract: In one embodiment, one or more suspension systems of a vehicle may be used to mitigate motion sickness by limiting motion in one or more frequency ranges. In another embodiment, an active suspension may be integrated with an autonomous vehicle architecture. In yet another embodiment, the active suspension system of a vehicle may be used to induce motion in a vehicle. The vehicle may be used as a testbed for technical investigations and/or as a platform to enhance the enjoyment of video and/or audio by vehicle occupants. In some embodiments, the active suspensions system may be used to perform gestures as a means of communication with persons inside or outside the vehicle. In some embodiments, the active suspensions system may be used to generate haptic warnings to a vehicle operator or other persons in response to certain road situations.
    Type: Application
    Filed: July 26, 2019
    Publication date: February 20, 2020
    Applicant: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi, Jack A. Ekchian, Olivia D. Godwin, Clive Tucker, John A. Laplante, William Graves, Shakeel Avadhany, Michael W. Finnegan
  • Patent number: 10513161
    Abstract: In one embodiment, one or more suspension systems of a vehicle may be used to mitigate motion sickness by limiting motion in one or more frequency ranges. In another embodiment, an active suspension may be integrated with an autonomous vehicle architecture. In yet another embodiment, the active suspension system of a vehicle may be used to induce motion in a vehicle. The vehicle may be used as a testbed for technical investigations and/or as a platform to enhance the enjoyment of video and/or audio by vehicle occupants. In some embodiments, the active suspensions system may be used to perform gestures as a means of communication with persons inside or outside the vehicle. In some embodiments, the active suspensions system may be used to generate haptic warnings to a vehicle operator or other persons in response to certain road situations.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: December 24, 2019
    Assignee: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi, Jack A. Ekchian, Olivia D. Godwin, Clive Tucker, John A. Laplante, William Graves, Shakeel Avadhany, Michael W. Finnegan
  • Publication number: 20190381998
    Abstract: In some embodiments, a rapid-response active suspension system controls suspension force and position for improving vehicle safety and drivability. The system may interface with various sensors that detect safety critical vehicle states and adjust the suspension of each wheel to improve safety. Pre-crash and collision sensors may notify the active suspension controller of a collision and the stance may be adjusted to improve occupant safety during an impact while maintaining active control of the wheels. Wheel forces may also be controlled to improve the effectiveness of vehicle safety systems such as ABS and ESP in order to improve traction. Also, bi-directional information may be communicated between the active suspension system and other vehicle safety systems such that each system may respond to information provided to the other.
    Type: Application
    Filed: June 26, 2019
    Publication date: December 19, 2019
    Applicant: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi, Clive Tucker, Jack A. Ekchian
  • Patent number: 10495073
    Abstract: A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: December 3, 2019
    Assignee: ClearMotion, Inc.
    Inventors: Clive Tucker, Ross J. Wendell, Zackary Martin Anderson, Evan Moen, Johannes Schneider, Zachary J. Jackowski, Sean C. Morton
  • Patent number: 10471798
    Abstract: An active suspension system is configured in a strut arrangement. The active suspension system comprises a hydraulic actuator and a hydraulic pump/electric motor assembly, wherein the actuator movement is preferably in lockstep with the hydraulic motor-pump and electric motor-generator combination. Torque in the electric motor is instantaneously controlled by a controller to create an immediate force change on the hydraulic actuator. The hydraulic actuator is configured so that it can be used as a strut whereby the actuator has sufficient structural rigidity to carry the applied suspension loads while capable of supplying damper forces in at least three quadrants of the force velocity graph of the suspension actuator operation. Embodiments disclosed include low cost active suspension systems for a MacPherson strut application.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: November 12, 2019
    Assignee: ClearMotion, Inc.
    Inventors: Clive Tucker, Zackary Martin Anderson, David Michael Lewis, Ross J. Wendell, Alexander Apostolos Alexandridis
  • Publication number: 20190338760
    Abstract: A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement.
    Type: Application
    Filed: July 1, 2019
    Publication date: November 7, 2019
    Applicant: ClearMotion, Inc.
    Inventors: Clive Tucker, Ross J. Wendell, Zackary Martin Anderson, Evan Moen, Johannes Schneider, Zachary J. Jackowski, Sean C. Morton
  • Publication number: 20190308484
    Abstract: Integrated multiple actuator electro-hydraulic systems as well as their methods of use are described. Depending on the particular application, the integrated electro-hydraulic systems may exhibit different frequency responses and/or may be integrated into a single combined unit.
    Type: Application
    Filed: December 23, 2016
    Publication date: October 10, 2019
    Applicant: ClearMotion, Inc.
    Inventors: Joseph Thomas Belter, Clive Tucker, Marco Giovanardi, Jack A. Ekchian, Zackary Martin Anderson, John A. Laplante
  • Patent number: 10377371
    Abstract: In some embodiments, a rapid-response active suspension system controls suspension force and position for improving vehicle safety and drivability. The system may interface with various sensors that detect safety critical vehicle states and adjust the suspension of each wheel to improve safety. Pre-crash and collision sensors may notify the active suspension controller of a collision and the stance may be adjusted to improve occupant safety during an impact while maintaining active control of the wheels. Wheel forces may also be controlled to improve the effectiveness of vehicle safety systems such as ABS and ESP in order to improve traction. Also, bi-directional information may be communicated between the active suspension system and other vehicle safety systems such that each system may respond to information provided to the other.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: August 13, 2019
    Assignee: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi, Clive Tucker, Jack A. Ekchian
  • Patent number: 10350957
    Abstract: A method of on-demand energy delivery to an active suspension system is disclosed. The suspension system includes an actuator body, a hydraulic pump, an electric motor, a plurality of sensors, an energy storage facility, and a controller. The method includes disposing an active suspension system in a vehicle between a wheel mount and a vehicle body, detecting a wheel event requiring control of the active suspension; and sourcing energy from the energy storage facility and delivering it to the electric motor in response to the wheel event.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: July 16, 2019
    Assignee: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Marco Giovanardi, Clive Tucker, Jonathan R. Leehey, Colin Patrick O'Shea, Johannes Schneider, Vladimir Gorelik, Richard Anthony Zuckerman, Patrick W. Neil, Tyson David Sawyer, Ross J. Wendell
  • Patent number: 10279641
    Abstract: A regenerative shock absorber that include a housing and a piston that moves at least partially through the housing when the shock is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor, in turn, drives an electric generator that produced electric energy. The electric energy may be provided to a vehicle, among other things. The regenerative shock absorber may also provide ride performance that comparable to or exceeds that of conventional shock absorbers.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: May 7, 2019
    Assignee: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Zachary J. Jackowski, Ryan Bavetta
  • Publication number: 20190054788
    Abstract: A regenerative shock absorber that include a housing and a piston that moves at least partially through the housing when the shock is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor, in turn, drives an electric generator that produced electric energy. The electric energy may be provided to a vehicle, among other things. The regenerative shock absorber may also provide ride performance that comparable to or exceeds that of conventional shock absorbers.
    Type: Application
    Filed: June 26, 2018
    Publication date: February 21, 2019
    Applicant: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Zachary J. Jackowski, Ryan Bavetta
  • Publication number: 20190001775
    Abstract: A regenerative shock absorber that include a housing and a piston that moves at least partially through the housing when the shock is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor, in turn, drives an electric generator that produced electric energy. The electric energy may be provided to a vehicle, among other things. The regenerative shock absorber may also provide ride performance that comparable to or exceeds that of conventional shock absorbers.
    Type: Application
    Filed: September 5, 2018
    Publication date: January 3, 2019
    Applicant: ClearMotion, Inc.
    Inventors: Zackary Martin Anderson, Zachary J. Jackowski, Ryan Bavetta