Company Filing History:
Years Active: 2014-2025
Title: Innovations by Jongmin Park in Wireless Technology
Introduction
Jongmin Park is a prominent inventor based in San Diego, California, known for his significant contributions to the field of electronic devices and wireless technology. With a total of five patents to his name, Park has made strides in enhancing the performance and efficiency of wireless communication systems.
Latest Patents
One of Jongmin Park's latest patents is titled "Electronic devices having wireless transceivers with reference clock selection." This invention involves an electronic device that includes wireless circuitry with first and second mixers on a signal path. The device converts signals using first and second clock signals through high side injection (HSI) or low side injection (LSI). A first phase-locked loop (PLL) generates the first clock signal, while a second PLL generates the second clock signal. The design minimizes phase noise as the mixers switch between HSI and LSI, ensuring better performance in wireless communications.
Another notable patent is "Systems and methods for PLL duty cycle calibration." This invention addresses the need for enhancing PLL performance through duty-cycle calibration. By utilizing a higher reference clock frequency, the invention aims to reduce phase noise and increase power efficiency. The introduction of a duty cycle calibration loop allows for the extraction of phase offset information, which is crucial for correcting duty cycle errors caused by higher reference clock frequencies.
Career Highlights
Jongmin Park has worked with leading technology companies, including Apple Inc. and Qualcomm Incorporated. His experience in these organizations has allowed him to develop innovative solutions that push the boundaries of wireless technology.
Collaborations
Throughout his career, Park has collaborated with notable professionals in the industry, including Thomas Mayer and Karim M Megawer. These collaborations have contributed to the advancement of his inventions and the overall progress in the field of wireless communication.
Conclusion
Jongmin Park's work in wireless technology exemplifies the innovative spirit of modern inventors. His patents reflect a commitment to improving electronic devices and enhancing communication systems. Through his contributions, Park continues to influence the future of wireless technology.