Patents by Inventor Kuo-Heng Sun

Kuo-Heng Sun 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).

  • Publication number: 20230246324
    Abstract: A securing structure is applicable in an electronic device for securing an antenna module in a slot defined between a side frame and a middle frame of the electronic device. The securing structure includes a first assembly, a second assembly, and a third assembly. The first assembly secures the antenna module in a first direction, the first assembly includes a plastic piece for spacing the antenna module from the side frame with a predetermined distance. The second assembly secures the antenna module in a second direction, the second assembly includes a limiting assembly formed by protruding from the middle frame. The third assembly secures the antenna module in a third direction, the third assembly includes a pressing piece for pressing the antenna module in the third direction. The application also provides an electronic device with the securing structure.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 3, 2023
    Inventors: SHING-HUEI LIN, KUO-HENG SUN, CHO-KANG HSU
  • Patent number: 10916840
    Abstract: An electronic device which is simple to manufacture includes a carrier frame and an outer frame. The carrier frame and the outer frame are both made of metal. The carrier frame serves as a ground terminal. A portion of the outer frame serves as an antenna of the electronic device. The antenna includes a feeding portion and a grounding portion. The feeding portion connects to a feed source. The grounding portion is attached to the carrier frame, and it is fixed to the carrier frame by welding process.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 9, 2021
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventors: Liao-Yuan Hsu, Kuo-Heng Sun, Pao-Ching Mao, Yen-Wei Lin
  • Publication number: 20190372211
    Abstract: An electronic device which is simple to manufacture includes a carrier frame and an outer frame. The carrier frame and the outer frame are both made of metal. The carrier frame serves as a ground terminal. A portion of the outer frame serves as an antenna of the electronic device. The antenna includes a feeding portion and a grounding portion. The feeding portion connects to a feed source. The grounding portion is attached to the carrier frame, and it is fixed to the carrier frame by welding process.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 5, 2019
    Inventors: LIAO-YUAN HSU, KUO-HENG SUN, PAO-CHING MAO, YEN-WEI LIN
  • Patent number: 9118140
    Abstract: A chip card holder includes a housing, a printed circuit board, a seat, a pivotable shaft, a protective cover, a receiving frame, and a tray. The housing defines an opening. The seat is slidably received in the housing. The protective cover is rotatably connected to the seat with the pivotable shaft configured for covering the opening. The receiving frame is mounted on the printed circuit board. The tray is positioned on the seat, and is slidably received in the receiving frame.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: August 25, 2015
    Assignee: Chi Mei Communication Systems, Inc.
    Inventors: Ming-Shiung Chang, Chih-Lung Lin, Kuo-Heng Sun, Xin-Yi Li, Chao-Kun Tseng
  • Publication number: 20130237086
    Abstract: A chip card holder includes a housing, a printed circuit board, a seat, a pivotable shaft, a protective cover, a receiving frame, and a tray. The housing defines an opening. The seat is slidably received in the housing. The protective cover is rotatably connected to the seat with the pivotable shaft configured for covering the opening. The receiving frame is mounted on the printed circuit board. The tray is positioned on the seat, and is slidably received in the receiving frame.
    Type: Application
    Filed: January 30, 2013
    Publication date: September 12, 2013
    Applicant: Chi Mei Communication Systems, Inc.
    Inventors: MING-SHIUNG CHANG, CHIH-LUNG LIN, KUO-HENG SUN, XIN-YI LI, CHAO-KUN TSENG
  • Patent number: 7701727
    Abstract: A portable electronic device (10) includes a body section (11), a film keypad (12), a printed circuit board (13) and a positioning device. The body section (11) defines an opening (111). The film keypad (12) is mounted to the body section (11). The positioning device is configured for aligning the film keypad (12) with the printed circuit board (13).
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: April 20, 2010
    Assignee: Chi Mei Communication Systems, Inc.
    Inventors: Yung-Chuan Chuang, Pao-Ching Mao, Chi-Chang Cheng, Kuo-Heng Sun
  • Publication number: 20090310315
    Abstract: A portable electronic device (10) includes a body section (11), a film keypad (12), a printed circuit board (13) and a positioning device. The body section (11) defines an opening (111). The film keypad (12) is mounted to the body section (11). The positioning device is configured for aligning the film keypad (12) with the printed circuit board (13).
    Type: Application
    Filed: December 19, 2008
    Publication date: December 17, 2009
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventors: YUNG-CHUAN CHUANG, PAO-CHING MAO, CHI-CHANG CHENG, KUO-HENG SUN
  • Publication number: 20090152083
    Abstract: A keypad assembly (100) includes a first soft layer (10), a stiff layer (20) mounted to the first soft layer, an optical layer (40) located under the stiff layer, and a second soft layer (50) mounted to the optical layer. The first soft layer has at least one protrusion (112) formed thereon. The stiff layer has at least one icon (222) formed thereon. The at least one icon corresponds to the at least one protrusion. The optical layer has at least one focusing unit (42) formed thereon. The at least one focusing unit corresponds to the at least one icon. The second soft layer has at least one switch point (522). The at least one switch point corresponds to the at least one protrusion.
    Type: Application
    Filed: July 16, 2008
    Publication date: June 18, 2009
    Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventors: CHIH-WEI CHENG, KUO-HENG SUN, PAO-CHING MAO, CHIEN-CHIH KUO, CHI-CHANG CHENG