Kyoung-bog Jin

Title: Innovator Spotlight: Kyoung-bog Jin and His Contributions to Optical Technology

Introduction: Kyoung-bog Jin is a distinguished inventor based in Suwon, South Korea. He has made significant contributions to the field of optical technology, notably in the control mechanisms of laser diodes. With one patent to his name, Jin's work exemplifies the spirit of innovation in modern electronics.

Latest Patents: Kyoung-bog Jin holds a patent for an "Apparatus for and method of controlling auto laser diode power." This remarkable invention involves an optical recording/reproducing apparatus that manages the power of a laser diode (LD). The system compares the current power level of an optical signal output by the LD with a reference level, adjusting the output based on the results of this comparison. A photo detector (PD) continuously monitors the laser output's power level, ensuring robust control over the laser's performance. The innovation employs two different control loops, one delivering continuous comparison data and the other providing sampled comparison data based on a non-return to zero inverted (NRZI) signal. This design allows for rapid adjustments in optical output according to the medium's type and state, such as a disc, significantly enhancing the data recording and reproducing processes.

Career Highlights: Kyoung-bog Jin is currently employed by Samsung Electronics Co., Ltd., where he leverages his expertise in optical technology to drive advancements in the company's product offerings. His work has played a critical role in enhancing optical devices and systems, contributing to Samsung's reputation as a leader in technology.

Collaborations: Throughout his career, Kyoung-bog Jin has collaborated with talented individuals such as Jin Gyo Seo and Sung-ro Go. These partnerships have fostered a creative environment conducive to innovation, allowing them to tackle complex problems in optical technology together.

Conclusion: Kyoung-bog Jin's contributions to optical technology, particularly through his patent on laser diode power control, showcase his innovative spirit and dedication to improving electronic systems. As a valuable member of the Samsung Electronics Co., Ltd. team, Jin continues to influence the future of optical technology and inspire fellow inventors in the field.