Patents by Inventor Chae Min Lim

Chae Min Lim 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).

  • ELECTRONIC BRAKE PEDAL APPARATUS
    Publication number: 20240217491
    Abstract: An electronic brake pedal apparatus may perform a function of a stop lamp switch and a function of a stroke sensor in the related art by use of electronic Hall sensors and a Hall switch and diagnose failure by use of the two Hall sensors and the Hall switch, which makes it possible to simplify a configuration, reduce an external size and costs, and improve durability, reliability, and marketability by use of a contactless sensor.
    Type: Application
    Filed: July 6, 2023
    Publication date: July 4, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, Kyung Chang Industrial Co., Ltd.
    Inventors: Eun Sik KIM, Chae Min LIM, Ji Soo KIM, Jae Kyung PEE
  • SWITCHING CIRCUIT HAVING CONSTANT ON-RESISTANCE AND MATRIX SWITCH COMPRISING SAME
    Publication number: 20240213980
    Abstract: According to various exemplary embodiments of the present disclosure, a switching circuit is applied so as not to cause a problem due to body-diode and maintains a resistance (ON-resistance) between a drain region and a source region to be constant by adjusting a voltage of the gate region in accordance with the voltage change of the source region. Further, the matrix switch is applied so that even though the temperature changes in accordance with the switching circuit block (row/column), the change in the ON-resistance is small.
    Type: Application
    Filed: June 23, 2022
    Publication date: June 27, 2024
    Inventors: Na Hyeok LEE, Seong Jong KIM, Yu Kwang PARK, Chae Min LIM
  • RF PRINTING RECTIFIER USING ROLL TO ROLL PRINTING METHOD
    Publication number: 20110012809
    Abstract: Disclosed herein is an RF printed rectifier manufactured using a roll to roll printing process, comprising: a printed antenna manufactured using conductive ink through the roll to roll printing process; a printed diode manufactured using the conductive ink through the roll to roll printing process; and a printed capacitor manufactured using the conductive ink through the roll to roll printing process, wherein an alternating current is input through the printed antenna, and a direct current is output through the printed diode and capacitor.
    Type: Application
    Filed: April 3, 2008
    Publication date: January 20, 2011
    Inventors: Gyou Jin Cho, Jae Young Kim, Nam Soo Lim, Jun Soek Kim, Hwi Won Kang, Chae Min Lim