Company Filing History:
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1 out of 2 Years Active: 2023-2025
Title: Innovator Spotlight: Byongdeok Choi and His Contributions to Power Management Technology
Introduction: Byongdeok Choi, an accomplished inventor based in Seoul, South Korea, has made significant strides in the field of power management integrated circuits. With a keen understanding of electrical engineering, his work focuses on enhancing the efficiency and performance of low drop-out regulators.
Latest Patents: One of Choi's notable patents is for a low drop-out (LDO) regulator, which features a voltage-to-time converter (VTC) that responds adeptly to both a reference voltage and an output voltage. The VTC is essential as it generates a voltage pulse signal characterized by a sign corresponding to the output voltage's magnitude relative to the reference voltage, alongside a first pulse width that is proportional to the difference between these voltages. This innovative design includes a driving time-to-current converter (TIC) that ensures the gate node receives a driving current proportional to the pulse width, thereby optimizing performance. Additionally, a slew adjusting circuit is integrated to manage currents effectively when certain conditions are met, ensuring that the LDO regulator operates efficiently under varied circumstances.
Career Highlights: With a successful patent to his name, Choi has established himself as an influential figure in the realm of power management technologies. His invention promises to enhance the reliability and efficacy of electronic devices reliant on stable voltage supplies.
Collaborations: Throughout his career, Choi has collaborated with talented individuals, including Huidong Gwon and Taehwang Kong. These partnerships have enabled the development of cutting-edge technologies, leveraging combined expertise to push the boundaries of innovation in the industry.
Conclusion: Byongdeok Choi stands out as a visionary inventor whose contributions to the field of low drop-out regulators are noteworthy. His patent demonstrates a thorough understanding of power management systems and illustrates his commitment to advancing technology. As the landscape of electronics continues to evolve, Choi's innovations will undoubtedly play a crucial role in shaping the future.