Haejung Lee

Title: Haejung Lee: Innovator in Data Storage Technologies

Introduction

Haejung Lee is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of data storage technologies, holding a total of 6 patents. His innovative work focuses on enhancing data storage capacity and ensuring the stability of storage device components.

Latest Patents

One of Haejung Lee's latest patents is titled "Adaptive guard band for improved data storage capacity." This invention discloses an adaptive guard band for a ramp load/unload device, aimed at providing extended data storage. The adaptive guard band algorithm formats discs or media with lower capacity, utilizing capacity measurements to create an extended data zone. The algorithm ensures that a track zero is established at a first cylinder if the capacity meets or exceeds a threshold, while a second cylinder is used if the capacity falls below this threshold. This innovation allows for a variable size of the extended data zone, thereby increasing overall storage capacity.

Another notable patent is the "Heater to keep reader head in stable temperature range." This technology involves using a head heater to test the temperature stability of a read/write head in a storage device. It determines whether the temperature condition is within a range that could lead to instability. If the temperature is found to be within this range, the power level of the head heater is adjusted to ensure the read/write head operates outside of the unstable temperature conditions.

Career Highlights

Haejung Lee has worked with leading companies in the technology sector, including Seagate Technology Incorporated and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in data storage.

Collaborations

Haejung Lee has collaborated with notable colleagues such as Jung Wook Hur and Tae Won Kim. Their combined expertise has contributed to advancements in the field of data storage technologies.

Conclusion

Haejung Lee's contributions to data storage innovations demonstrate his commitment to enhancing technology in this critical area. His patents reflect a deep understanding of the challenges in data storage and a dedication to finding effective solutions.