Company Filing History:
Years Active: 2025
Title: Changhwi Park: Innovator in Memory Device Technology
Introduction
Changhwi Park is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of memory devices, holding a total of 8 patents. His work focuses on enhancing the efficiency and reliability of memory systems.
Latest Patents
One of Changhwi Park's latest patents is a memory device included in a memory system and a method for detecting fail memory cells. This innovative memory device features a memory cell array with multiple memory cells, a word line defect detection circuit, and control logic for managing input/output operations. The device is designed to detect memory defects by providing an input voltage to a selected word line and generating a fail flag based on voltage differences. Another notable patent involves test devices and systems that utilize efficient test algorithms to evaluate devices under test. This test device includes a power supply circuit and a test controller that measures current flow to determine potential defects in memory devices.
Career Highlights
Changhwi Park is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge memory technologies. His work has significantly impacted the performance and reliability of memory systems used in various electronic devices.
Collaborations
Changhwi has collaborated with talented coworkers, including Jungmin Bak and Junyoung Ko, contributing to the advancement of memory technology through teamwork and shared expertise.
Conclusion
Changhwi Park's innovative contributions to memory device technology and his ongoing work at Samsung Electronics Co., Ltd. highlight his importance in the field. His patents reflect a commitment to improving memory systems, ensuring they meet the demands of modern technology.