Patents by Inventor Jung-tae Kim

Jung-tae Kim 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: 6282048
    Abstract: In tracking control method and apparatus thereof for an image recorder/reproducer, there are provided a method and device which can accomplish a high-performance tracking control by using the variable capstan speed instruction which is reflected by the degree of tracking error instead of using the conventional capstan speed instruction wherein the tracking error is not reflected. For this, a tracking control method includes the steps of obtaining the degree of tracking control by performing a predetermined gain control on the tracking error, and generating the variable capstan speed instruction wherein the degree of tracking control is reflected, and determining the degree of speed error of capstan motor by comparing the capstan speed instruction with the actual rotation speed of capstan motor, and obtaining the degree of speed control of capstan motor wherein the tracking error is reflected by performing a predetermined gain control on the speed error.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: August 28, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung-tae Kim
  • Patent number: 6097447
    Abstract: A digital deflection control system in a projection TV is provided which digitally integrates the configuration for converting the digital horizontal deflection signal outputted from the DCS into an analog signal to be applied to the deflection coil as an input, thereby reducing the production cost and realizing small-size product.
    Type: Grant
    Filed: April 9, 1999
    Date of Patent: August 1, 2000
    Assignee: SamSung Electronics Co., Ltd.
    Inventors: Jung Tae Kim, Deuk Young Kwon, Ki Hwan Kim, Hoe Jik Kim, Kwang Hoon Park