Company Filing History:
Years Active: 2021-2024
Title: Jeongki Choi: Innovator in Radio Frequency Technology
Introduction
Jeongki Choi is a notable inventor based in Lake Forest, California. He has made significant contributions to the field of radio frequency technology, holding a total of 2 patents. His work focuses on improving the calibration and accuracy of radio frequency transmitters and analog-to-digital converters.
Latest Patents
One of Jeongki Choi's latest patents is titled "Frequency-dependent IQ mismatch calibration for radio frequency (RF) transmitters." This patent discloses a method for calibrating an RF transmitter to compensate for frequency-dependent in-phase quadrature (FDIQ) mismatches. The method involves determining IQ amplitude and phase mismatches for both lower side band (LSB) and upper side band (USB), and modifying the FDIQ mismatch to enhance performance.
Another significant patent is "Efficient all-digital domain calibration architecture for a successive approximation register analog-to-digital converter." This method includes determining perturbation values for configuring an analog-to-digital converter and generating digital test values to assess the converter's accuracy. The application of these perturbation values helps in generating modified test values, thereby improving the calibration process.
Career Highlights
Jeongki Choi is currently employed at Newracom, Inc., where he continues to innovate in the field of radio frequency technology. His expertise in calibration methods has positioned him as a valuable asset to the company and the industry.
Collaborations
Throughout his career, Jeongki has collaborated with talented individuals such as Jaeyoung Ryu and Seong-Sik Myoung. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Jeongki Choi's contributions to radio frequency technology through his patents and work at Newracom, Inc. highlight his innovative spirit and dedication to improving electronic systems. His advancements in calibration methods are paving the way for more efficient and accurate technologies in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.