Company Filing History:
Years Active: 1998
Title: Innovations of Jae Wan Park in Video Cassette Technology
Introduction
Jae Wan Park is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of video cassette technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of video cassette recorders (VCRs).
Latest Patents
Jae Wan Park's latest patents include a "Digest playback apparatus and method for video cassette recorder" and a "Digest variable speed reproducing apparatus for a video cassette." The digest playback apparatus features a system controller that outputs various control signals to manage the entire operation of a VCR system. This includes speed-change multispeed and direction data, as well as audio multispeed change mode ON/OFF data. The apparatus also incorporates an analog/digital conversion circuit that transforms an analog audio signal into digital audio data, regardless of the speed-change mode. Additionally, a memory component stores this digital audio data, while a digital/analog conversion circuit converts it back into an analog audio signal for user playback.
The digest variable speed reproducing apparatus is designed to provide variable speed playback for VCRs. It includes a system controller that supplies desired variable speed data and a control signal detector that identifies control signals written onto a VCR tape. The apparatus also features a variable speed controller, A/D and D/A converters, and a memory for managing digital audio data, ensuring accurate playback at variable speeds.
Career Highlights
Jae Wan Park is currently employed at Goldstar Co., Ltd., where he continues to innovate in the field of video technology. His work has significantly impacted the way audio and video are processed and played back in VCR systems.
Collaborations
He collaborates with Soo Young Lee, who is also a key contributor to their projects. Together, they work on advancing the technology behind video cassette recorders.
Conclusion
Jae Wan Park's contributions to video cassette technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry and improve user experiences with video playback systems.