Patents by Inventor Woo Keun PARK

Woo Keun PARK 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).

  • Soft sensor and manufacturing method therefor, and hand-wearable device having soft sensor and manufacturing method therefor
    Patent number: 11690415
    Abstract: A soft sensor includes an elastic sheet, which includes a first elastic layer and a second elastic layer facing each other, and a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer. A hand-wearable device may include at least one soft sensor, wherein the hand-wearable device has a shape corresponding to at least a portion of a shape of a hand, and the soft sensor is located at a position corresponding to at least some joints of the hand.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: July 4, 2023
    Assignee: FEEL THE SAME, INC.
    Inventors: Joon Bum Bae, Su In Kim, Woo Keun Park, Da Hee Jeong, Jin Hyeok Oh
  • Hand-wearable device and manufacturing method therefor
    Patent number: 11301042
    Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: April 12, 2022
    Assignees: FEEL THE SAME, INC., UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Joon Bum Bae, Su In Kim, Woo Keun Park, Da Hee Jeong, Jin Hyeok Oh
  • HAND-WEARABLE DEVICE AND MANUFACTURING METHOD THEREFOR
    Publication number: 20210116999
    Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.
    Type: Application
    Filed: December 24, 2020
    Publication date: April 22, 2021
    Inventors: Joon Bum BAE, Su In KIM, Woo Keun PARK, Da Hee JEONG, Jin Hyeok OH
  • Hand-wearable device and manufacturing method therefor
    Patent number: 10908685
    Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: February 2, 2021
    Assignee: FEEL THE SAME, INC.
    Inventors: Joon Bum Bae, Su In Kim, Woo Keun Park, Da Hee Jeong, Jin Hyeok Oh
  • SOFT SENSOR AND MANUFACTURING METHOD THEREFOR, AND HAND-WEARABLE DEVICE HAVING SOFT SENSOR AND MANUFACTURING METHOD THEREFOR
    Publication number: 20200093202
    Abstract: A soft sensor includes an elastic sheet, which includes a first elastic layer and a second elastic layer facing each other, and a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer.
    Type: Application
    Filed: December 6, 2018
    Publication date: March 26, 2020
    Inventors: Joon Bum BAE, Su In KIM, Woo Keun PARK, Da Hee JEONG, Jin Hyeok OH
  • HAND-WEARABLE DEVICE AND MANUFACTURING METHOD THEREFOR
    Publication number: 20200089320
    Abstract: A hand-wearable device includes an elastic sheet including a first elastic layer and a second elastic layer facing each other; a sensor unit formed by printing a predetermined conductive liquid metal between the first elastic layer and the second elastic layer; a wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the wire unit and spaced apart from the wire unit by a predetermined distance; and a connection electrode formed by printing a predetermined conductive liquid metal between the wire unit and the electrode substrate.
    Type: Application
    Filed: December 6, 2018
    Publication date: March 19, 2020
    Inventors: Joon Bum BAE, Su In KIM, Woo Keun PARK, Da Hee JEONG, Jin Hyeok OH