Location History:
- Suwon-si, KR (2004)
- Seongnam-si, KR (2007 - 2009)
Company Filing History:
Years Active: 2004-2009
Title: Inventor Hong-kwon Lee: Innovations in Hard Disk Drive Technology
Introduction: Hong-kwon Lee, based in Seongnam-si, South Korea, is a notable inventor recognized for his contributions to the field of hard disk drive technology. With a total of four patents to his name, Lee has made significant advancements that enhance the functionality and reliability of data storage systems.
Latest Patents: Lee's latest innovations include two key patents that improve the performance of hard disk drives. The first patent is a "Method and apparatus for controlling motor rotation in hard disk drive." This innovative method effectively manages the rotation of a motor within a disk drive by implementing a gradual spin-up process that maintains normal operation, even at low temperatures. It includes mechanisms for adjusting rotation speed based on temperature conditions and current values, ensuring efficient energy use without compromising reliability.
The second patent is for a "Hard disk drive having breather filter," which features a design that includes a breather filter situated between the cover and base of the hard disk drive. This filter serves the essential purpose of equalizing internal and external pressures while ensuring that air entering the device is appropriately filtered, thus protecting the delicate components within against contamination.
Career Highlights: Hong-kwon Lee currently works at Samsung Electronics Co., Ltd., one of the leading technology companies globally. His position at Samsung allows him to push the boundaries of innovation within the hard disk drive sector, where his expertise is invaluable.
Collaborations: Throughout his career, Lee has worked alongside talented colleagues, including Seng-chul Shin and Sang-chul Shin. Their collaborative efforts have contributed to the successful development and patenting of groundbreaking technologies in the realm of data storage.
Conclusion: Hong-kwon Lee's contributions to hard disk drive technology exemplify the critical role of inventors in advancing modern technology. Through his innovative patents, he has significantly enhanced the reliability and efficiency of data storage systems. As he continues to develop pioneering solutions, Lee stands as a prominent figure in the field of engineering and technology.