Patents by Inventor Jeong-Wan PARK

Jeong-Wan PARK 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).

  • CHARACTER RECOGNITION AND CHARACTER INPUT APPARATUS USING TOUCH SCREEN AND METHOD THEREOF
    Publication number: 20110025630
    Abstract: A character input method using a touch screen, in which one or more areas requiring user input is defined in the touch screen, pre-recognized information is defined for each of the defined areas, character information is received by a user in one or more user desired areas among the defined areas, the character information is recognized using a character recognizer, and the recognized character information is updated in the user desired areas.
    Type: Application
    Filed: August 2, 2010
    Publication date: February 3, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Do-Hyeon KIM, Seong-Taek Hwang, Hee-Bum Ahn, Dong-Hoon Jang, Mu-Sik Kwon, Sang-Wook Oh, Jeong-Wan Park
  • MULTI-BAND BUILT-IN ANTENNA
    Publication number: 20090239595
    Abstract: A multi-band built-in antenna for a portable wireless terminal is provided. In the multi-band built-in antenna, a first radiation part processes signals of a first frequency band. A second radiation part, spaced apart from the first radiation part and electrically connected to the first radiation part, processes signals of a second frequency band lower than the first frequency band. And, a sub-radiator is electrically connected to the second radiation part and the sub-radiator is movable.
    Type: Application
    Filed: September 26, 2008
    Publication date: September 24, 2009
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Sang-Bong SUNG, Jung-Ho PARK, Jong-Kyun SHIN, Jae-Ho LEE, Jeong-Wan PARK
  • BUILT-IN TYPE ANTENNA APPARATUS FOR MOBILE TERMINAL
    Publication number: 20080129644
    Abstract: A built-in antenna apparatus for a mobile terminal is provided. The built-in antenna apparatus includes a first planar antenna having a first feeding point for providing a first radiation pattern, a second planar antenna having a second feeding point for providing a second radiation pattern, the second planar antenna being located adjacent to the first planar antenna, and a ground stub having a ground point for providing a ground pattern, the ground stub placed a distance apart from the first and the second planar antennas.
    Type: Application
    Filed: July 5, 2007
    Publication date: June 5, 2008
    Applicant: Samsung Electronics Co., LTD.
    Inventors: Jeong-Ah SEO, Jae-Ho Lee, Jeong-Wan Park, Young-Hwan Kim