Patents by Inventor Deog-Soo Kang

Deog-Soo Kang 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).

  • Wireless charger having electromagnetic shielding function
    Patent number: 10790083
    Abstract: A wireless charger has an electromagnetic shielding function to efficiently shield electromagnetic waves generated in a transmitting coil of the wireless charger. The wireless charger includes a transmitting coil generating a magnetic field by a high frequency signal. The wireless charger further includes at least two electromagnetic wave shielding filters located on the transmitting coil and shielding electromagnetic waves generated in the transmitting coil.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: September 29, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jang Soon Han, Seong Jun Mun, Cheol-Seung Choi, Jung-Gun Byun, Deog-Soo Kang
  • WIRELESS CHARGER HAVING ELECTROMAGNETIC SHIELDING FUNCTION
    Publication number: 20190392984
    Abstract: A wireless charger has an electromagnetic shielding function to efficiently shield electromagnetic waves generated in a transmitting coil of the wireless charger. The wireless charger includes a transmitting coil generating a magnetic field by a high frequency signal. The wireless charger further includes at least two electromagnetic wave shielding filters located on the transmitting coil and shielding electromagnetic waves generated in the transmitting coil.
    Type: Application
    Filed: October 17, 2018
    Publication date: December 26, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jang Soon Han, Seong Jun Mun, Cheol-Seung Choi, Jung-Gun Byun, Deog-Soo Kang
  • Security device for portable computer and method thereof
    Patent number: 6333684
    Abstract: A security device and a method for controlling operating status of portable computers with a pager to prevent unauthorized access to information stored in the portable computers, in the event of a theft or a loss are disclosed. The security device for a portable computer comprises: a memory for storing pager processing routine; data processing means for receiving, storing, and determining paged information to generate a corresponding interrupt signal according to a determined result; and a controller for displaying a message or a telephone number, or for changing system password by performing the pager processing routine, according the interrupt signal from the data processing means.
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: December 25, 2001
    Assignee: SamSung Electronics Co., Ltd.
    Inventor: Deog-Soo Kang
  • Computer system with a control funtion of rotation speed of a cooling fan for a microprocessor chip therein and a method of controlling the cooling fan
    Patent number: 5848282
    Abstract: A computer system capable of controlling rotation speed of a cooling fan which is used for cooling down heat of a microprocessor chip.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: December 8, 1998
    Assignee: SamSung Electronics Co., Ltd.
    Inventor: Deog-Soo Kang