Patents by Inventor A. Mangala Jayasuriya

A. Mangala Jayasuriya 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: 9643568
    Abstract: A seat belt retractor includes a housing and a spool supported by the housing. Webbing is wound around the spool. A webbing engagement member is supported by the housing and is movable to a locked position engaged with the webbing for preventing movement of the webbing relative to webbing engagement member. An activating device is slideably supported by the housing and is slideably engageable with the webbing engagement member for moving the webbing locking device to the locked position. In the locked position, the webbing locking device prevents the webbing from being fed from the spool, thus preventing any slack in the webbing on the spool from being fed out when the webbing locking device is in the locked position.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: May 9, 2017
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mangala A. Jayasuriya, Parakrama V. Weerappuli, Saeed David Barbat
  • Publication number: 20170120785
    Abstract: A collapsible vehicular armrest substrate includes load-bearing strips extending across a gap defined within a support frame. A first tunable element secures the load-bearing strips in a support position on the support frame. A first tension-adjusting portion sets a predetermined first tension limit of the first tunable element. The load-bearing strips disengage from the support position when the first tunable element experiences an actual tension greater than the predetermined first tension limit.
    Type: Application
    Filed: January 17, 2017
    Publication date: May 4, 2017
    Applicant: Ford Global Technologies, LLC
    Inventors: Mangala A. Jayasuriya, Robert William McCoy, Kenneth S. Laird, Linh Doan
  • Patent number: 9610873
    Abstract: A collapsible vehicular armrest substrate includes load-bearing strips extending across a gap defined within a support frame. A first tunable element secures the load-bearing strips in a support position on the support frame. A first tension-adjusting portion sets a predetermined first tension limit of the first tunable element. The load-bearing strips disengage from the support position when the first tunable element experiences an actual tension greater than the predetermined first tension limit.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: April 4, 2017
    Assignee: Ford Global Technologies, LLC
    Inventors: Mangala A. Jayasuriya, Robert William McCoy, Kenneth S. Laird, Linh Doan
  • Publication number: 20170072816
    Abstract: A method may be performed by a sensor arrangement and a controller. The method may include capturing, by the sensor arrangement, data indicative of anthropometric characteristics of an expected 3rd row passenger prior to the passenger entering a vehicle. The method may also include deploying, by a controller, a 3rd row seat and moving a 2nd row seat prior to the expected 3rd row passenger entering the vehicle to a riding position that is based on the characteristics and 2nd row passenger data. The sensor arrangement may include an optical sensor arrangement such as used in a blind-spot detection system for a vehicle.
    Type: Application
    Filed: September 15, 2015
    Publication date: March 16, 2017
    Inventors: Mark Allan Lippman, Allan Roy Gale, Mangala A. Jayasuriya
  • Patent number: 9582025
    Abstract: Electronic pedal control systems and methods for a vehicle are provided. One electronic pedal control system includes a first sensor configured to produce a first output corresponding to a user applied force and a second sensor configured to produce a second output corresponding to a release of user applied force. A controller is configured to receive the first output and the second output and to control one of a brake system, a clutch system, and a throttle system of the vehicle based on the first and second outputs, and the first and second sensors are positioned relative to one another such that an application of force to the first sensor unloads the second sensor and the removal of force from the first sensor loads the second sensor.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: February 28, 2017
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mangala A. Jayasuriya, Mark Allan Lippman
  • Publication number: 20160288766
    Abstract: A seatbelt payout measuring device with a rewind spring having a first end connected to a center spool and a second end connected to a rewind spring housing. A dielectric material layered immediately adjacent to the rewind spring forming a first layer and an electrolytic coil with dielectric material layered on both sides forming a second layer, isolating the rewind spring from the electrolytic coil. A capacitive measuring device having a first lead connected to the first end of the rewind spring and a second lead connected to a first end of the electrolytic coil. The capacitive measuring device measuring capacitance with belt pullout.
    Type: Application
    Filed: March 31, 2015
    Publication date: October 6, 2016
    Applicant: Ford Global Technologies, LLC
    Inventors: Mangala A. Jayasuriya, Mark A. Cuddihy, Mark Allan Lippman, Manoharprasad K. Rao
  • Publication number: 20160288761
    Abstract: A vehicle includes an instrument panel, a front airbag, a first side curtain airbag, and a second side curtain airbag and two front seats. The front seats are disposed between the first side curtain airbag and the second side curtain airbag. The vehicle includes a roof, and the front airbag is supported by the roof. The front airbag extends from the first side curtain airbag to the second side curtain airbag between the instrument panel and the front seats to absorb energy from occupants during an impact event to reduce the likelihood of head injury and to urge the occupants to remain seated in an upright position to reduce chest loading by seat belts. The front airbag may protect an unbelted occupant ejecting out of the vehicle through a windshield in a crash event.
    Type: Application
    Filed: March 31, 2015
    Publication date: October 6, 2016
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mangala A. Jayasuriya, Robert William McCoy, James Chih Cheng
  • Patent number: 9457762
    Abstract: A hood front cover assembly usable on a vehicle in which the hood has a leading edge and an underside adjacent the leading edge to reduce pedestrian injury in a pedestrian-vehicle impact event is disclosed. The cover assembly includes a deployable cover and cover housing. The housing is located on the underside of the hood adjacent the leading edge. The cover is movable between a stowed position and a deployed position. The cover may be entirely rigid or may be partially deformable and may include a hollow flexible front portion. A mechanism is provided for moving the cover between the stowed and deployed positions. The mechanism is associated with the housing and may be driven by a spring driver, a motor or a pneumatic driver. A pedestrian impact sensor is provided in the front end of the vehicle. The sensor is operatively associated with the hood front cover assembly.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: October 4, 2016
    Assignee: Ford Global Technologies, LLC.
    Inventors: Mangala A. Jayasuriya, Brian Robert Spahn, Richard Edward Ruthinowski
  • Publication number: 20160280161
    Abstract: A vehicle system includes a front row seat and at least one controller. The front row seat may be a driver seat or a front passenger seat. The at least one controller may respond to a signal, for example, a signal transmitted from a key fob or a signal indicative of movement of a rear door handle. In response to the signal, the controller may move the front row seat based on data indicative of a size of a rear passenger expected to be seated behind the front row seat before the expected rear passenger enters the vehicle. The size of the rear passenger may be determined via data from an external object sensor such as a blind spot detection optical sensor, lidar sensor or ultrasonic sensor.
    Type: Application
    Filed: March 27, 2015
    Publication date: September 29, 2016
    Inventors: Mark Allan Lippman, Allan Roy Gale, Mangala A. Jayasuriya
  • Patent number: 9446735
    Abstract: A vehicle includes an instrument panel, a front airbag, a first side curtain airbag, and a second side curtain airbag and two front seats. The front seats are disposed between the first side curtain airbag and the second side curtain airbag. The vehicle includes a roof, and the front airbag is supported by the roof. The front airbag extends from the first side curtain airbag to the second side curtain airbag between the instrument panel and the front seats to absorb energy from occupants during an impact event to reduce the likelihood of head injury and to urge the occupants to remain seated in an upright position to reduce chest loading by seat belts. The front airbag may protect an unbelted occupant ejecting out of the vehicle through a windshield in a crash event.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: September 20, 2016
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mangala A. Jayasuriya, Robert William McCoy, James Chih Cheng
  • Publication number: 20160244022
    Abstract: When a vehicle is not in a motive mode, a controller may monitor operator input entered via vehicle controls that have functions other than access control, and enable the vehicle to transition to the motive mode if the operator input matches a predetermined vehicle-enable action sequence. The controller may also, responsive to operator input requesting to record the vehicle-enable action sequence, construct a vehicle-enable action sequence according to subsequent operator input entered by the operator via the vehicle controls; and apply the vehicle-enable action sequence as a requirement to be repeated by a vehicle operator to enable transition to motive mode.
    Type: Application
    Filed: February 24, 2015
    Publication date: August 25, 2016
    Inventors: Mark Allan Lippman, Mangala A. Jayasuriya, Allan Roy Gale
  • Patent number: 9415823
    Abstract: A motor vehicle includes a body having an interior which houses a spare wheel of the motor vehicle, a seat and removable headrest of the motor vehicle, and removable accessories stored in the motor vehicle. The removable accessories include at least a collapsible frame and a geared drive mechanism. The frame, the spare wheel, the removable headrest and the drive mechanism can be assembled together to form a bicycle which is separate from the motor vehicle.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: August 16, 2016
    Assignee: Ford Global Technologies, LLC
    Inventors: Mangala A. Jayasuriya, James Chih Cheng, Kristin Marie Schondorf
  • Patent number: 9399443
    Abstract: A pedestrian protection apparatus for use with a motor vehicle having a windshield, a cowl and an engine hood is provided. The apparatus includes a deployable hood extender, movable between a stowed position within or beneath the hood and a deployed position, wherein the hood extender substantially overlaps the cowl or an area of increased component stiffness rearward of the vehicle hood and beneath at least a portion of the windshield. The hood extender may include a positional control portion, an energy absorbing portion, a bending control feature, and softened edges. The hood extender may be a single moveable panel or may comprise a plurality of moveable panels, strips or rod-like elements, wherein the plurality of elements may be rigidly or pivotally attached to one another for linear or rotational displacement between stowed and deployed positions. The hood extender may be an expandable lattice structure. An actuation lock is included.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: July 26, 2016
    Assignee: Ford Global Technologies, LLC.
    Inventors: Mangala A. Jayasuriya, Richard Edward Ruthinowski, Brian Robert Spahn, Thomas Joseph
  • Patent number: 9399410
    Abstract: An interior arrangement for a vehicle including a front passenger seat having a head restraint, a rear seat, seat occupant sensors fitted to the seats, a head restraint position sensor, a motor for moving the head restraint between its functional position and its lowered position, and a central controller operatively associated with the sensors and the motor. The front passenger head restraint is moved up to its functional position from a stowed position each time a front seat passenger presence is detected according to one embodiment. According to another embodiment the front passenger head restraint is moved from a functional or upright position to a stowed or hidden position if the front seat is unoccupied and the rear seat is occupied.
    Type: Grant
    Filed: May 20, 2013
    Date of Patent: July 26, 2016
    Assignee: Ford Global Technologies, LLC
    Inventors: Mark A. Cuddihy, Manoharprasad K. Rao, Mangala A. Jayasuriya
  • Publication number: 20160202719
    Abstract: Electronic pedal control systems and methods for a vehicle are provided. One electronic pedal control system includes a first sensor configured to produce a first output corresponding to a user applied force and a second sensor configured to produce a second output corresponding to a release of user applied force. A controller is configured to receive the first output and the second output and to control one of a brake system, a clutch system, and a throttle system of the vehicle based on the first and second outputs, and the first and second sensors are positioned relative to one another such that an application of force to the first sensor unloads the second sensor and the removal of force from the first sensor loads the second sensor.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 14, 2016
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mark Allan LIPPMAN, Mangala A. JAYASURIYA
  • Publication number: 20160159319
    Abstract: A seat belt retractor includes a housing and a spool supported by the housing. Webbing is wound around the spool. A webbing engagement member is supported by the housing and is movable to a locked position engaged with the webbing for preventing movement of the webbing relative to webbing engagement member. An activating device is slideably supported by the housing and is slideably engageable with the webbing engagement member for moving the webbing locking device to the locked position. In the locked position, the webbing locking device prevents the webbing from being fed from the spool, thus preventing any slack in the webbing on the spool from being fed out when the webbing locking device is in the locked position.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 9, 2016
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mangala A. Jayasuriya, Parakrama V. Weerappuli, Saeed David Barbat
  • Publication number: 20160121951
    Abstract: An alarm system for a vehicle, such as a bicycle, includes a touch sensor electrically connected to a vehicle frame. The touch sensor outputs an alarm signal based on a proximity of a person to the vehicle frame. A communication module receives signals from a remote device. A controller is programmed to selectively enable and disable the touch sensor in response to signals received from the remote device.
    Type: Application
    Filed: November 5, 2014
    Publication date: May 5, 2016
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mark Allan Lippman, Mangala A. Jayasuriya, Jayanthi Rao, Eric H. Wingfield
  • Publication number: 20160059823
    Abstract: A pedestrian protection apparatus for use with a motor vehicle having a windshield, a cowl and an engine hood is provided. The apparatus includes a deployable hood extender, movable between a stowed position within or beneath the hood and a deployed position, wherein the hood extender substantially overlaps the cowl or an area of increased component stiffness rearward of the vehicle hood and beneath at least a portion of the windshield. The hood extender may include a positional control portion, an energy absorbing portion, a bending control feature, and softened edges. The hood extender may be a single moveable panel or may comprise a plurality of moveable panels, strips or rod-like elements, wherein the plurality of elements may be rigidly or pivotally attached to one another for linear or rotational displacement between stowed and deployed positions. The hood extender may be an expandable lattice structure. An actuation lock is included.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 3, 2016
    Applicant: Ford Global Technologies, LLC
    Inventors: Mangala A. Jayasuriya, Richard Edward Ruthinowski, Brian Robert Spahn, Thomas Joseph
  • Publication number: 20160052577
    Abstract: A bicycle support mechanism includes a shaft that is connectable to a frame of a bicycle. The shaft is in the form of a hollow tube and includes a top end and a bottom end. A support arm is telescopically deployable downward from the bottom end of the shaft. A friction wheel is rotatably supported by the shaft. The friction wheel extends from the top end of the shaft such that the friction wheel and is arranged to be in frictional contact with a bicycle wheel.
    Type: Application
    Filed: August 20, 2014
    Publication date: February 25, 2016
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Mark Allan Lippman, Mangala A. Jayasuriya
  • Patent number: 9266574
    Abstract: A bicycle support mechanism includes a shaft that is connectable to a frame of a bicycle. The shaft is in the form of a hollow tube and includes a top end and a bottom end. A support arm is telescopically deployable downward from the bottom end of the shaft. A friction wheel is rotatably supported by the shaft. The friction wheel extends from the top end of the shaft such that the friction wheel and is arranged to be in frictional contact with a bicycle wheel.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: February 23, 2016
    Assignee: Ford Global Technologies, LLC
    Inventors: Mark Allan Lippman, Mangala A. Jayasuriya