Patents by Inventor Haejoon YANG

Haejoon YANG 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).

  • Switched capacitor based harmonic rejection mixer with the clocks having two different duty cycles
    Patent number: 12355400
    Abstract: A harmonic rejection mixer that uses switched capacitors for amplitude control and uses two different duty cycle local oscillator (LO) signals for phase control for each harmonic. The harmonic rejection mixer uses 2-vector variable duty harmonic rejection. which allows for the harmonic rejection mixer to be less complex. consume less power, and/or use less components/space compared to conventional harmonic rejection mixers.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: July 8, 2025
    Assignee: NEWRACOM, Inc.
    Inventors: Seong-Sik Myoung, Jonghoon Park, Chang Hun Song, Haejoon Yang
  • SWITCHED CAPACITOR BASED HARMONIC REJECTION MIXER WITH THE CLOCKS HAVING TWO DIFFERENT DUTY CYCLES
    Publication number: 20240186948
    Abstract: A harmonic rejection mixer that uses switched capacitors for amplitude control and uses two different duty cycle local oscillator (LO) signals for phase control for each harmonic. The harmonic rejection mixer uses 2-vector variable duty harmonic rejection. which allows for the harmonic rejection mixer to be less complex. consume less power, and/or use less components/space compared to conventional harmonic rejection mixers.
    Type: Application
    Filed: April 5, 2022
    Publication date: June 6, 2024
    Applicant: NEWRACOM, Inc.
    Inventors: Seong-Sik MYOUNG, Jonghoon PARK, Chang Hun SONG, Haejoon YANG