Patents by Inventor Christina Dong

Christina Dong 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: 11740699
    Abstract: A tactile feedback glove for use in an extravehicular activity (EVA) environment by an astronaut is described. The tactile feedback glove is formed by a glove having an outer layer, a second layer and inner bladder, wherein the inner bladder encloses a gas environment suitable for an astronaut's hand. A force sensor is attached to a fingertip of each finger of the glove on an inner surface of the outer layer to sense the pressure applied at the associated fingertip. A haptic feedback device is attached to the fingertip of each finger of the glove on an outer surface of the inner bladder. Each haptic feedback device is adjacent to each associated force sensor and positioned to provide tactile feedback for the associated finger. A visual feedback device is also attached to an outer surface of the outer layer of the glove in a visual field of the astronaut.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: August 29, 2023
    Inventors: Angelina Dong, Christina Dong, Tarini Gupta
  • Publication number: 20210386145
    Abstract: A tactile feedback glove for use in an extravehicular activity (EVA) environment by an astronaut is described. The tactile feedback glove is formed by a glove having an outer layer, a second layer and inner bladder, wherein the inner bladder encloses a gas environment suitable for an astronaut's hand. A force sensor is attached to a fingertip of each finger of the glove on an inner surface of the outer layer to sense the pressure applied at the associated fingertip. A haptic feedback device is attached to the fingertip of each finger of the glove on an outer surface of the inner bladder. Each haptic feedback device is adjacent to each associated force sensor and positioned to provide tactile feedback for the associated finger. A visual feedback device is also attached to an outer surface of the outer layer of the glove in a visual field of the astronaut.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 16, 2021
    Inventors: Angelina Dong, Christina Dong, Tarini Gupta