Patents by Inventor Matthew James Barth

Matthew James Barth 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: 7181409
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: February 20, 2007
    Assignee: The Regents of the University of California
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6975997
    Abstract: A system for sharing a fleet of vehicles among a plurality of users, where in preferred embodiments the shared vehicles are electrically powered, the system comprising a system control computer that assigns vehicles in response to requests by users, and monitors system performance, a computer subsystem through which users request vehicles for trips, and a vehicle subsystem within each vehicle that is in communication with the system control computer allowing the system control computer to monitor the location and status of each vehicle in the vehicle sharing fleet.
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: December 13, 2005
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, The Regents of the University of California
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6947881
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: September 20, 2005
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, The Regents of the University of California
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6941197
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: September 6, 2005
    Assignees: The Regents of the University of California, Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6850153
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: February 1, 2005
    Assignees: The Regents of the University of California, Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6850898
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: February 1, 2005
    Assignees: The Regents of the University of California, Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6636145
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: October 21, 2003
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, Regents of the University of California
    Inventors: Hiroshi Murakami, Shunji Yano, Kazuhiro Nakamura, Matthew James Barth, Michael Donovan Todd
  • Patent number: 6253980
    Abstract: A shared vehicle system includes a central facility, at least one vehicle distribution port facility and a plurality or fleet of vehicles, each having a vehicle subsystem. In general, the central station and port facility and the vehicle subsystems communicate in a manner to allow a user to enter information at a port facility. That information is then communicated to the central facility, where the information is processed to select a vehicle from the fleet to allocate to the user at the port facility. Selection of a vehicle for allocation to a user may be based on selecting an available or soon to be available vehicle according to various algorithms that take into account the vehicles state of charge.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: July 3, 2001
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, The Regents of the University of California
    Inventors: Hiroshi Murakami, Matthew James Barth, Michael Donovan Todd, Matthew Robert Smith