Location History:
- Changwon, KR (2020)
- Changwon-si, KR (2020)
Company Filing History:
2 out of 10,980 
2 out of 1,566 
Years Active: 2020
Title: Innovations of Sunwoong Kim in Semiconductor Technology
Introduction
Sunwoong Kim is a notable inventor based in Changwon, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the management of nonvolatile memory devices. With a total of 2 patents, his work has advanced the efficiency and functionality of memory systems.
Latest Patents
One of his latest patents is titled "Semiconductor device for managing cold addresses of nonvolatile memory device." This invention includes a media controller that outputs a write requested address when a write request is made from a host. It features a cold address manager that utilizes a stack to store metadata for the requested address and manages addresses with varying region lengths over time. The cold address detector updates the stack and detects whether an address is a cold address, defined by having write requests below a certain threshold.
Another significant patent is "Semiconductor device for managing wear leveling operation of a nonvolatile memory device." This device also includes a media controller that responds to write requests. It incorporates a hot address detector that maintains a list of addresses and their associated metadata, determining whether an address is a hot address and adjusting the list's length accordingly.
Career Highlights
Sunwoong Kim has worked with prominent organizations such as SK Hynix Inc. and Seoul National University. His experience in these institutions has allowed him to collaborate on various innovative projects in semiconductor technology.
Collaborations
He has collaborated with notable coworkers, including Hyunmin Jung and Hyokeun Lee, contributing to advancements in their respective fields.
Conclusion
Sunwoong Kim's contributions to semiconductor technology through his patents demonstrate his expertise and innovative spirit. His work continues to influence the development of nonvolatile memory devices, showcasing the importance of research and innovation in this field.