Company Filing History:
Years Active: 2019-2022
Title: Innovations of JunHo Lee in Semiconductor Technology
Introduction
JunHo Lee is a prominent inventor based in Bucheon, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the reliability and efficiency of power switching devices.
Latest Patents
One of JunHo Lee's latest patents is a "Circuit and method to detect defects in a power switching device." This invention discloses a circuit and method for detecting failures in switching power devices by utilizing a Kelvin connection of a four-terminal configuration. This approach allows for the sensing of resistance in wire-bonds, which corresponds to potential defects. The method is designed to detect failures before damage occurs, with adjustable thresholds to accommodate variations in devices and applications. Additionally, the detection process is carried out after the device is turned ON to avoid interference from switching transients.
Another notable patent is the "Smart turn-off for gate driver circuit." This invention includes a circuit for controlling a gate driver, featuring a delay circuit and two logic circuits. The delay circuit produces a second turn-off signal by delaying the first turn-off signal, while the logic circuits work together to generate a smart turn-off signal and a smart reset signal based on the state of the turn-off and restart signals.
Career Highlights
JunHo Lee is currently employed at Semiconductor Components Industries, LLC, where he continues to innovate in the semiconductor sector. His work has been instrumental in developing advanced technologies that improve the performance and reliability of electronic devices.
Collaborations
JunHo collaborates with talented individuals in his field, including Kinam Song and Wonhi Oh. Their combined expertise contributes to the advancement of semiconductor technologies.
Conclusion
JunHo Lee's contributions to semiconductor technology through his innovative patents demonstrate his commitment to enhancing device reliability and efficiency. His work continues to influence the industry positively.
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