Location History:
- Sewickley, PA (US) (2009 - 2011)
- Eden Prairie, MN (US) (2017)
Company Filing History:
Years Active: 2009-2017
Title: Innovations by Juil Lee in Data Storage Technology
Introduction
Juil Lee is an accomplished inventor based in Sewickley, PA, known for his contributions to data storage technology. With a total of 3 patents, he has made significant advancements in improving contact detection in storage media.
Latest Patents
One of Juil Lee's latest patents is titled "High sample rate dPES to improve contact detection signal to noise ratio." This innovation utilizes a high sample rate dPES, combined with a pulsed heater and lock-in technique, to enhance the signal-to-noise ratio (SNR) for detecting contact between the head and media surface. The method involves powering a transducing head actuator with a pulsed input signal at a specific data track offset, which simulates a response signal and helps determine the heater power level necessary for initiating contact.
Another notable patent is "Readback signal-based head-disc contact detection using AM/FM demodulation." This method produces a readback signal from a recording head positioned near a recording medium. It involves amplitude and frequency demodulation of the readback signal to ascertain contact between the recording head and the medium. An apparatus designed to implement this method is also included in the patent.
Career Highlights
Juil Lee is currently employed at Seagate Technology Incorporated, where he continues to innovate in the field of data storage. His work focuses on enhancing the reliability and efficiency of storage devices through advanced detection methods.
Collaborations
Throughout his career, Juil has collaborated with notable colleagues, including Michael Ting and Mark David Bedillion. Their combined expertise has contributed to the successful development of innovative technologies in the industry.
Conclusion
Juil Lee's contributions to data storage technology through his patents demonstrate his commitment to advancing the field. His innovative methods for contact detection are paving the way for more reliable storage solutions.