Patents by Inventor Tae-Wook KWON

Tae-Wook KWON 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).

  • Device for improving antenna receiving sensitivity in portable terminal
    Patent number: 9402302
    Abstract: A device for improving antenna receiving sensitivity in a portable terminal includes an antenna in a low-frequency band of less than 900 MHz which is mounted on a predetermined position in a body housing and a touch pad unit connected to the vicinity of the antenna through a FPCB (Flexible Printed Circuit Board), in which the touch pad unit is grounded to a nearby body in the vicinity of the touch pad unit by using a conductive portion to block noise generated in the touch pad unit, thereby improving the antenna receiving sensitivity.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: July 26, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Kim, Tae-Wook Kwon, Sang-Ho Hong
  • Portable terminal
    Patent number: 9331385
    Abstract: Apparatus for improving the reception sensitivity of a portable terminal includes: a peripheral body combined with a main body; a main circuit board mounted to the peripheral body and providing a connection terminal; an antenna formed on the main circuit board; a module arranged to be adjacent to the antenna; and a ground portion installed between the module and the peripheral body, for conducting noise which has been induced into the antenna, into the peripheral body by conducting current through the module and the peripheral body.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: May 3, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Wook Kwon, Jong-Min Kim, Sang-Ho Hong, Yang-Tack Oh, Ok-Kyung Lee
  • DEVICE FOR IMPROVING ANTENNA RECEIVING SENSITIVITY IN PORTABLE TERMINAL
    Publication number: 20130271942
    Abstract: A device for improving antenna receiving sensitivity in a portable terminal includes an antenna in a low-frequency band of less than 900 MHz which is mounted on a predetermined position in a body housing and a touch pad unit connected to the vicinity of the antenna through a FPCB (Flexible Printed Circuit Board), in which the touch pad unit is grounded to a nearby body in the vicinity of the touch pad unit by using a conductive portion to block noise generated in the touch pad unit, thereby improving the antenna receiving sensitivity.
    Type: Application
    Filed: October 12, 2012
    Publication date: October 17, 2013
    Inventors: Jong-Min KIM, Tae-Wook KWON, Sang-Ho HONG
  • ANTENNA DEVICE FOR A PORTABLE TERMINAL
    Publication number: 20130017861
    Abstract: An antenna device for a portable terminal is provided, in which a main circuit board has a contact terminal on one surface of the main circuit board, and a Printed Circuit Board (PCB) has an ear jack socket installed on one surface of the PCB. At least a part of the PCB faces the main circuit board and a grounding signal line of the ear jack socket is connected to the contact terminal through the PCB.
    Type: Application
    Filed: November 17, 2011
    Publication date: January 17, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Tae-Wook KWON
  • METHOD FOR PATTERNING CONDUCTIVE POLYMER
    Publication number: 20080213702
    Abstract: A method for patterning a conductive polymer that adheres well to an oxide layer is presented. The method includes forming a self-assembled monolayer on a substrate, patterning the self-assembled monolayer, forming a catalyst layer on the self-assembled monolayer, and forming a conductive polymer layer on the self-assembled monolayer.
    Type: Application
    Filed: October 31, 2007
    Publication date: September 4, 2008
    Inventors: Yang-Ho BAE, Chang-Oh JEONG, Byeong-Beom KIM, Jae-Gab LEE, Tae-Wook KWON