Patents by Inventor Jun Chai

Jun Chai 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: 8928739
    Abstract: A three dimensional image display device includes a display panel in which at least one of two consecutive left eye images and two consecutive right eye images are inputted, where the two consecutive left eye images are substantially the same as each other, and the two consecutive right eye images are substantially the same as each other, and where gate scanning directions of the two consecutive left eye images are opposite to each other, and gate scanning directions of the two consecutive right eye images are opposite to each other.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: January 6, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyong-Rae Lee, Jae-Ho Jung, Kwan-Woo Lee, Tae-Hwan Kim, Dong-Gyoon Seo, Myoung Jun Chai
  • Patent number: 8894133
    Abstract: A front pillar structure of a vehicle may include an outer side panel disposed on an outer side in a traverse direction of a vehicle, an inner side panel attached to the outer side panel with an opening formed therebetween, and a reinforcement inserted through the opening between the inner side panel and the outer side panel, wherein the reinforcement may be attached to the outer side panel and the inner side panel to close the opening to have a closed cross-section.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: November 25, 2014
    Assignee: Hyundai Motor Company
    Inventor: Suk Jun Chai
  • Publication number: 20140117719
    Abstract: A front pillar structure of a vehicle may include an outer side panel disposed on an outer side in a traverse direction of a vehicle, an inner side panel attached to the outer side panel with an opening formed therebetween, and a reinforcement inserted through the opening between the inner side panel and the outer side panel, Wherein the reinforcement may be attached to the outer side panel and the inner side panel to close the opening to have a closed cross-section.
    Type: Application
    Filed: December 10, 2012
    Publication date: May 1, 2014
    Applicant: Hyundai Motor Company
    Inventor: Suk Jun Chai
  • Publication number: 20140049526
    Abstract: A driving circuit including a timing control part, a driving voltage generating part, a voltage modifying part, and a slope control part. The voltage modifying part is configured to modify the gate-on voltage to a swing-on signal based on the kickback control signal, the swing-on signal including a slicing part, the slicing part including a falling portion during which a level of the swing-on signal falls from the first high level to a second high level lower than the first high level, and a rising portion during which the level of the swing-on signal rises from the second high level to the first high level. The slope control part is configured to decrease a slew rate of the rising portion in the swing-on signal and to output the swing-on signal decreased the slew rate of the rising portion as a gate-on signal.
    Type: Application
    Filed: January 10, 2013
    Publication date: February 20, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki-Hyun PYUN, Duk-Hwan KANG, Seung-Woon SHIN, Seok-Kun YOON, Myoung-Jun CHAI, Jong-Won CHOO
  • Publication number: 20120257026
    Abstract: A three dimensional image display device includes a display panel in which at least one of two consecutive left eye images and two consecutive right eye images are inputted, where the two consecutive left eye images are substantially the same as each other, and the two consecutive right eye images are substantially the same as each other, and where gate scanning directions of the two consecutive left eye images are opposite to each other, and gate scanning directions of the two consecutive right eye images are opposite to each other.
    Type: Application
    Filed: August 16, 2011
    Publication date: October 11, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyong-Rae LEE, Jae-Ho JUNG, Kwan-Woo LEE, Tae-Hwan KIM, Dong-Gyoon SEO, Myoung Jun CHAI
  • Publication number: 20110034170
    Abstract: A method for automatically selecting a network and a terminal thereof are provided by the present invention. Wherein, the method includes: prestoring a MCC and MNC list with priority; the terminal acquiring network parameter information; determining that the terminal is located in multiple networks according to the network parameter information; the terminal preferentially requesting to access one network from the multiple networks according to the MNC and MCC list; and the terminal refusing to access some networks according to the MNC and MCC list. With the present invention, the terminal can select the network to access according to the priority of the operator.
    Type: Application
    Filed: October 14, 2010
    Publication date: February 10, 2011
    Inventors: Yuanjing ZHONG, Jun Chai, Guhe Wu
  • Patent number: 7880661
    Abstract: An on-die thermal sensor includes an integrating analog-digital converter not requiring a negative reference voltage input. The on die thermal sensor includes a band gap unit, an integrating unit and a counting unit. The band gap unit senses a temperature to output a first voltage corresponding to the sensed temperature. The integrating unit integrates a difference between a reference voltage and a comparing voltage to output a second voltage wherein the comparing voltage has a voltage level higher than that of the reference voltage. The counting unit counts clocks of a clock signal input thereto until the second voltage reaches the first voltage, thereby outputting a thermal code corresponding to the voltage level of the first voltage.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: February 1, 2011
    Assignees: Hynix Semiconductor Inc., Industry-University Cooperation Foundation Hanyang University
    Inventors: Chun-Seok Jeong, Jae-Jin Lee, Joong-Sik Kih, Jong-Man Im, Jae-Woong Choi, Myoung-Jun Chai, Kae-Dal Kwack
  • Publication number: 20080180300
    Abstract: An on-die thermal sensor includes an integrating analog-digital converter not requiring a negative reference voltage input. The on die thermal sensor includes a band gap unit, an integrating unit and a counting unit. The band gap unit senses a temperature to output a first voltage corresponding to the sensed temperature. The integrating unit integrates a difference between a reference voltage and a comparing voltage to output a second voltage wherein the comparing voltage has a voltage level higher than that of the reference voltage. The counting unit counts clocks of a clock signal input thereto until the second voltage reaches the first voltage, thereby outputting a thermal code corresponding to the voltage level of the first voltage.
    Type: Application
    Filed: June 29, 2007
    Publication date: July 31, 2008
    Inventors: Chun-Seok Jeong, Jae-Jin Lee, Joong-Sik Kih, Jong-Man Im, Jae-Woong Choi, Myoung-Jun Chai, Kae-Dal Kwack