This inventor holds 3 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2010-2011.
Company Filing History:
Years Active: 2010-2011
Title: Ji Seon Baek: Innovator in Optical Disc Technology
Introduction
Ji Seon Baek is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of optical disc technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of optical disc apparatuses.
Latest Patents
Ji Seon Baek's latest patents include innovative methods and apparatuses for optical disc technology. One of his patents describes an optical disc apparatus and a method for performing an optical power study. This invention includes an optical pickup that utilizes a light source to emit a laser beam based on an input optical power signal. The optical power detector measures the optical power of the laser beam, while an actuator drives a lens to form a precise beam spot. This design aims to reduce the time required for power studies by positioning the optical pickup in specific areas of a disc and applying predetermined optical power signals.
Another notable patent involves an apparatus and method for writing and reproducing data on optical discs. This invention prevents errors during the examination of writing strategies and optimizes writing conditions in a short time frame. The apparatus includes a matrix jitter measuring unit that assesses length errors and jitters of data patterns, while a CPU controls focus bias and performs optimum power calibration.
Career Highlights
Ji Seon Baek is currently employed at Samsung Electronics Co., Ltd., a leading company in technology and innovation. His work at Samsung has allowed him to develop cutting-edge solutions in optical disc technology, contributing to the company's reputation for excellence in the electronics industry.
Collaborations
Throughout his career, Ji Seon Baek has collaborated with talented individuals such as Jin Woo Yu and Otsuka Tatsuhiro. These collaborations have fostered a creative environment that encourages innovation and the development of advanced technologies.
Conclusion
Ji Seon Baek's contributions to optical disc technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the field. His inventions not only enhance the functionality of optical disc apparatuses but also pave the way for future advancements in technology.