Location History:
- Daejeon, KR (2014 - 2015)
- Daejeon-si, KR (2015)
Company Filing History:
Years Active: 2014-2015
Title: Chang-Won Ahn: Innovator in Virtualization Technologies
Introduction
Chang-Won Ahn is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of virtualization technologies, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of operating systems through innovative methods and apparatuses.
Latest Patents
Chang-Won Ahn's latest patents include an "Apparatus and method for automatic para-virtualization of OS kernel." This invention provides an automatic para-virtualization apparatus that includes a kernel profiler to detect profile information from a native OS kernel. It also features a virtualization unit that generates a para-virtualized OS kernel, combining the native OS kernel with the profile information to operate on a para-virtualization virtual machine monitor.
Another notable patent is the "Method and apparatus for supporting virtualization of loadable module." This invention initiates the conversion of source code of a loadable module, searching for virtualization-sensitive instructions during the process. Upon finding such instructions, a virtualization-sensitive instruction table is generated, allowing for the substitution of these instructions with ones recognizable in a privileged mode. This innovation minimizes overhead in full virtualization while ensuring high performance through para-virtualization without the need to modify the source.
Career Highlights
Chang-Won Ahn is affiliated with the Electronics and Telecommunications Research Institute, where he continues to advance research in virtualization technologies. His work has been instrumental in developing solutions that enhance the efficiency of operating systems.
Collaborations
He has collaborated with notable colleagues, including Soo-Cheol Oh and Kwang-Won Koh, contributing to various projects that push the boundaries of technology in the field of virtualization.
Conclusion
Chang-Won Ahn's innovative contributions to virtualization technologies have established him as a key figure in the field. His patents reflect a commitment to improving operating system performance and efficiency, making a lasting impact on the industry.
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