Company Filing History:
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Years Active: 2021-2025
Title: Kwanghee Choi: Innovator in Storage Devices and Clock Data Recovery Circuits
Introduction
Kwanghee Choi is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the fields of storage devices and clock data recovery circuits. With a total of 4 patents to his name, Choi's work reflects a commitment to advancing technology and improving data management systems.
Latest Patents
Choi's latest patents include a storage device designed for performing access authority control and an operating method thereof. This innovative storage device is equipped with processing circuitry that stores multiple security information associated with various namespaces. It responds to commands from the host and includes virtual machine information and unique identifiers for each virtual machine. The device is capable of extracting information from data access requests and aborting processing based on security protocols.
Another significant patent involves clock data recovery circuits and electronic systems that support data-based clock recovery. This circuit utilizes a phase-locked loop to generate multiple clock signals with unequal phases. It also features a phase interpolator that adjusts the phases of these clock signals during the generation of multiphase sampling clock signals. This technology enhances the accuracy and efficiency of data signal processing.
Career Highlights
Throughout his career, Kwanghee Choi has worked with prominent companies, including Samsung Electronics Co., Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.
Collaborations
Choi has collaborated with notable coworkers such as Youngho Kwak and Hojun Shim. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kwanghee Choi's contributions to the fields of storage devices and clock data recovery circuits highlight his innovative spirit and dedication to technological advancement. His patents reflect a deep understanding of complex systems and a commitment to improving data management solutions.