Location History:
- Seoul, KR (2014 - 2015)
- Gangwon-do, KR (2016)
Company Filing History:
Years Active: 2014-2016
Title: Han Kwak: Innovator in Ultrasound Technology
Introduction
Han Kwak is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of ultrasound technology, holding a total of 3 patents. His innovative work focuses on improving the methods and apparatus used in obtaining tissue Doppler images.
Latest Patents
One of Han Kwak's latest patents is titled "Method and apparatus for obtaining tissue Doppler images." This invention describes a method for capturing Doppler images of tissue using ultrasonic waves. The process involves transmitting an ultrasonic signal to a target object, forming multiple ensembles, and receiving an ultrasonic response signal. The received signal is then filtered using a variable filter, and the frequency is estimated based on the filtered data to generate the Doppler image.
Another notable patent is "Adaptive clutter filtering in an ultrasound system." This invention outlines a system that adaptively performs clutter filtering in ultrasound applications. It includes an ultrasound data acquisition unit that transmits signals to a target object and receives echoes. A processing unit forms a Doppler signal for each pixel in a Doppler mode image and adjusts clutter filter coefficients based on the characteristics of the Doppler signal.
Career Highlights
Han Kwak is currently employed at Samsung Medison Co., Ltd., where he continues to develop advanced ultrasound technologies. His work has significantly impacted the medical imaging field, enhancing the accuracy and efficiency of ultrasound diagnostics.
Collaborations
Han has collaborated with notable colleagues, including Jae Keun Lee and Jae-keun Lee, contributing to various projects and innovations in ultrasound technology.
Conclusion
Han Kwak's contributions to ultrasound technology through his patents and work at Samsung Medison Co., Ltd. highlight his role as an influential inventor in the medical imaging field. His innovative methods continue to advance the capabilities of ultrasound systems, improving diagnostic processes.