Patents by Inventor Cheng-Hsuen Chien

Cheng-Hsuen Chien 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: 11805617
    Abstract: A carrier for a storage device is provided. The carrier includes an accommodation bracket, a panel and an electromagnetic shielding element. The accommodation bracket has an open space. The panel has a handle. The electromagnetic shielding element is disposed between the accommodation bracket and the panel. The electromagnetic shielding element is engaged with the accommodation bracket.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: October 31, 2023
    Assignee: LITE-ON TECHNOLOGY CORPORATION
    Inventors: Cheng-Hsuen Chien, Yi-Feng Pu, Chen-Yuan Liu, Pei-Hsuan Huang
  • Publication number: 20220346263
    Abstract: A carrier for a storage device is provided. The carrier includes an accommodation bracket, a panel and an electromagnetic shielding element. The accommodation bracket has an open space. The panel has a handle. The electromagnetic shielding element is disposed between the accommodation bracket and the panel. The electromagnetic shielding element is engaged with the accommodation bracket.
    Type: Application
    Filed: April 21, 2022
    Publication date: October 27, 2022
    Inventors: Cheng-Hsuen CHIEN, Yi-Feng PU, Chen-Yuan LIU, Pei-Hsuan HUANG
  • Patent number: 7265972
    Abstract: A fixing mechanism for fixing a disc drive and a locking device thereof solves the inconvenience involved in fixing and disassembling the disc drive. The disc drive has at least one a pair of protrusions located at side walls of the disc drive. The fixing mechanism includes a fixing frame and a locking device. The fixing frame has a pair of assembling walls and at least one receiving space is used for receiving the disc drive. One of the assembling walls has a pair of assembling boards protruding outward and an open sliding slot. The protrusions are slidably installed in the sliding slot. The locking device includes a base part and a locking arm. Two sides of the base part are assembled to the assembling boards. A locking hole formed at the free end of the locking arm correspondingly locks one of the protrusions of the disc drive.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: September 4, 2007
    Assignee: Lite-On Technology Corporation
    Inventors: Cheng-Hsuen Chien, Yung-Lung Liu
  • Publication number: 20070081305
    Abstract: A fixing mechanism for fixing a disc drive and a locking device thereof solves the inconvenience involved in fixing and disassembling the disc drive. The disc drive has at least one a pair of protrusions located at side walls of the disc drive. The fixing mechanism includes a fixing frame and a locking device. The fixing frame has a pair of assembling walls and at least one receiving space is used for receiving the disc drive. One of the assembling walls has a pair of assembling boards protruding outward and an open sliding slot. The protrusions are slidably installed in the sliding slot. The locking device includes a base part and a locking arm. Two sides of the base part are assembled to the assembling boards. A locking hole formed at the free end of the locking arm correspondingly locks one of the protrusions of the disc drive.
    Type: Application
    Filed: October 6, 2005
    Publication date: April 12, 2007
    Inventors: Cheng-Hsuen Chien, Yung-Lung Liu
  • Patent number: 6305872
    Abstract: A button for front panel of a personal computer comprises a pair of tabs provided on a side of an opening of front panel, one of tabs having an aperture, and a groove provided on a side of button having a latched member therein. By utilizing this, an easy engagement and disengagement of button and front panel is carried out.
    Type: Grant
    Filed: August 27, 1999
    Date of Patent: October 23, 2001
    Assignee: Lite-On Enclosure Inc.
    Inventors: Ching-Chiang Chen, Hsiu-Hsuen Huang, Cheng-Hsuen Chien
  • Patent number: 6102501
    Abstract: A protective device for front panel of a PC comprises an opening on the front panel having two raised members on the bottom side, a pair of tabs spaced apart on the top side each having an opening, and a pair of grooved members on two opposite sides; a first cover Including two projections spaced apart on the bottom side and two tabs spaced apart on the top side each having a raised member thereon; and a second cover including a tab having two apertures on the bottom side, two protrusions on two opposite sides each having a raised member, and two slots spaced apart on the top side. By utilizing attachment of covers to front panel, a reliable engagement is achieved.
    Type: Grant
    Filed: August 27, 1999
    Date of Patent: August 15, 2000
    Assignee: Lite-On Enclosure Inc.
    Inventors: Ching-Chiang Chen, Hsiu-Mei Huang, Cheng-Hsuen Chien