Patents by Inventor Dao Dinh

Dao Dinh 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).

  • Hinge module and foldable electronic device including the same
    Patent number: 11920395
    Abstract: A hinge module capable of fixing a first housing and a second at various opening angles and a foldable electronic device including the same are provided.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: March 5, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nguyen Dinh Quynh, Tran Danh Tung, Dao Xuan Truong, Do Quang Thang, Nguyen Van Them, Nguyen Khac Cao
  • Lighting fixture with integral circuit protection
    Patent number: 9980356
    Abstract: a lighting fixture includes a power input configured to be coupled to a power source, a power output configured to be coupled to an external load and a lighting device, such as a light emitting diode (LED) device, coupled to the power input and configured to provide illumination. The lighting fixture further includes a protection circuit coupled between the power input and the power output and configured to detect a condition of a power source coupled to the power input and to control power transmission between the power input and the power output responsive to the detected condition. The power output may be configured to support daisy-chain connection of the lighting fixture to at least one other lighting fixture, and the protection circuit may be configured to control power transmission to the at least one other lighting fixture responsive to the detected condition.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: May 22, 2018
    Assignee: CREE, INC.
    Inventors: Joshua J. Markle, Dao Dinh, Edward Steinke, Charles W. Richards, IV
  • ANTENNA SYSTEM HAVING A SET OF INVERTED-F ANTENNA ELEMENTS
    Publication number: 20170237169
    Abstract: Antenna system includes a ground structure and a set of inverted-F antenna (IFA) elements that are configured to be fed by a feed network. Each of the IFA elements has an arm that is spaced apart from the ground structure by a designated height and extends along the ground structure for at least a portion of the arm. Each of the IFA elements has a shorting stub that is coupled to the arm and to the ground structure. The antenna system may be configured for wideband or multiband operation.
    Type: Application
    Filed: April 1, 2016
    Publication date: August 17, 2017
    Inventors: Kathleen Fasenfest, Dao Dinh Nguyen
  • LIGHTING FIXTURE WITH INTEGRAL CIRCUIT PROTECTION FIELD
    Publication number: 20140191660
    Abstract: A lighting fixture includes a power input configured to be coupled to a power source, a power output configured to be coupled to an external load and a lighting device, such as a light emitting diode (LED) device, coupled to the power input and configured to provide illumination. The lighting fixture further includes a protection circuit coupled between the power input and the power output and configured to detect a condition of a power source coupled to the power input and to control power transmission between the power input and the power output responsive to the detected condition. The power output may be configured to support daisy-chain connection of the lighting fixture to at least one other lighting fixture, and the protection circuit may be configured to control power transmission to the at least one other lighting fixture responsive to the detected condition.
    Type: Application
    Filed: January 4, 2013
    Publication date: July 10, 2014
    Applicant: Cree, Inc.
    Inventors: Joshua J. Markle, Dao Dinh, Edward Steinke, Charles W. Richards