Patents by Inventor Arjuna Indraeswaran Rajasingham

Arjuna Indraeswaran Rajasingham 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: 11364822
    Abstract: Child restraint system in a vehicle with features to support and ensconse the head and shoulders of an occupant during lateral impact to the vehicle.
    Type: Grant
    Filed: September 22, 2018
    Date of Patent: June 21, 2022
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 11269404
    Abstract: A seat for an occupant in a vehicle with limited space in the axial direction of the vehicle, configured to support the occupant in a sitting position and a recline position including a recline position with a downward sloping seat bottom to allow a greater level of recline of the seat and baggage storage in drawer.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: March 8, 2022
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 11254433
    Abstract: Arrangements for safety and comfort in vehicles.
    Type: Grant
    Filed: July 11, 2020
    Date of Patent: February 22, 2022
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 11046215
    Abstract: An arrangement in passenger vehicles, that diverts the impact energy in lateral or side impacts away from the passengers to the remaining mass of the vehicle thereby protecting the passengers, and in the same arrangement provides utilitarian access to the vehicle, such utilitarian access making it possible to both install multi-element contoured surround seats for passengers and the driver, and also a safety device for head-on collision protection that obviates the need for conventional seat belts and front impact airbags. An indo-skeletal structural arrangement proposed for the vehicle, provides further benefits by targeting the strength of the vehicle to protect passengers while minimizing other massive elements in the vehicle. Side impact protection for the head and neck are proposed with airbags and aircushions.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: June 29, 2021
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 10921885
    Abstract: Apparatus and method for using light fields for virtual visualization and virtual navigation.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: February 16, 2021
    Inventor: Arjuna Indraeswaran Rajasingham
  • Publication number: 20200407064
    Abstract: Arrangements for safety and comfort in vehicles.
    Type: Application
    Filed: July 11, 2020
    Publication date: December 31, 2020
    Inventor: ARJUNA INDRAESWARAN RAJASINGHAM
  • Publication number: 20200319707
    Abstract: Occupant supports in vehicles and virtual visualization and navigation
    Type: Application
    Filed: May 27, 2020
    Publication date: October 8, 2020
    Inventor: ARJUNA INDRAESWARAN RAJASINGHAM
  • Patent number: 10780857
    Abstract: A system of air cushions adapted to ensconce the head of an occupant in a child seat during side impact, extendable to a system of air cushions with sacrificial chamber to inflate the aircushions.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: September 22, 2020
    Inventor: Arjuna Indraeswaran Rajasingham
  • Publication number: 20200272233
    Abstract: Apparatus and method for using light fields for virtual visualization and virtual navigation.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 27, 2020
    Inventor: ARJUNA INDRAESWARAN RAJASINGHAM
  • Patent number: 10703483
    Abstract: A passenger seat/bed arrangement in a tiered architecture in an aircraft cabin with limited height, wherein headroom and egress/ingress provisions are enhanced without constraining the positions of adjoining passenger's seat/beds.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: July 7, 2020
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 10556523
    Abstract: Arrangements for safety and comfort in vehicles.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: February 11, 2020
    Inventor: Arjuna Indraeswaran Rajasingham
  • Publication number: 20190369721
    Abstract: Arrangements for safety and comfort in vehicles and virtual visualization and navigation system.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 5, 2019
    Inventor: ARJUNA INDRAESWARAN RAJASINGHAM
  • Patent number: 10423295
    Abstract: A mobile computer network for the navigation among and transfer of context information from remote participants with an enabling Network architecture and related business model.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: September 24, 2019
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 10173779
    Abstract: Arrangements for safety and comfort in vehicles.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: January 8, 2019
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 10144514
    Abstract: Occupant support for enhanced comfort safety and utility.
    Type: Grant
    Filed: September 13, 2015
    Date of Patent: December 4, 2018
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 10120440
    Abstract: A system for Virtual Navigation in real and Virtual Spaces. Such navigation in Virtual spaces may be applied particularly in 3D computer games and 3D programming of motion pictures. Such navigation in real spaces creates a new paradigm in communication and media particularly with unique 3 D video interface devices disclosed in this invention.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: November 6, 2018
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 9902298
    Abstract: A system of air cushions to protect during impact, an occupant in a vehicle seat comprising elements for protection of the head and neck.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: February 27, 2018
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: 9868416
    Abstract: The invention relates to device for providing a safety for passengers and to devices, providing the passenger comfort. There are disclosed variants of load limiter accomplishment for a restraint a passenger in a vehicle, which have a possibility to hold the preliminarily given force. The invention concerns a multi-passenger modular array oftiered passenger supports, having a several levels, means for attaching the modules, locking devices, attaching the modules to the vehicle floor, a drive mechanism for seats in the module, a mechanism for protecting the head of passenger, which is positioned on the seat. The means for providing the passenger comfort head are characterized by the position of steps in the modules, providing a sufficient space for free positioning the legs of the passenger in the upper and lower modules and in the zone of passage between rows.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: January 16, 2018
    Inventors: Arjuna Indraeswaran Rajasingham, Arunan Rajasingham, Amrita Rajasingham
  • Patent number: 9825499
    Abstract: An axial gap electrical machine employs unique architecture to (1) overcome critical limits in the air gap at high speeds, while maintaining high torque performance at low speeds, while synergistically providing a geometry that withstands meets critical force concentration within these machines, (2) provides arrangements for cooling said machines using either a Pelletier effect or air fins, (3) “windings” that are produced as ribbon or stampings or laminates, that may be in some cases be arranged to optimize conductor and magnetic core density within the machine. Arrangements are also proposed for mounting the machines as wheels of a vehicle, to provide ease of removing and installing said motor.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: November 21, 2017
    Inventor: Arjuna Indraeswaran Rajasingham
  • Patent number: D924763
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: July 13, 2021
    Inventor: Arjuna Indraeswaran Rajasingham