Heewon Jeong

Title: Heewon Jeong: Innovator in Measurement Technology

Introduction

Heewon Jeong is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of measurement technology, particularly through his innovative patents. With a total of 2 patents, his work reflects a commitment to advancing technology in practical applications.

Latest Patents

One of Heewon Jeong's latest patents is a concentration measuring instrument. This device includes a piezoelectric vibrator that transmits ultrasonic waves into a solution contained in a cavity. It detects the reflected ultrasonic waves and incorporates a temperature sensor to measure the solution's temperature. The instrument features a drive circuit that generates a drive signal for the piezoelectric vibrator, a phase comparator for phase comparison, and a frequency setting circuit that monitors phase comparison results to detect resonant frequencies. A Phase Locked Loop (PLL) circuit ensures that the frequency of the drive signal follows the detected resonant frequency. A microcomputer then determines the concentration of a solute based on the frequency of the drive signal and the temperature measurement.

Another significant patent by Heewon Jeong is for a printed circuit board. This board comprises a main body, a sensor, an external connection pad, and a hollow-structured electrical conductor. The board's main body has a top face and a bottom face, with the sensor mounted on one of these faces. The external connection pad is located on the opposite face, while the hollow-structured electrical conductor connects the sensor to the external connection pad.

Career Highlights

Heewon Jeong is currently employed at Tyco Electronics Japan G.K. His work at this company has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in measurement instruments.

Collaborations

Heewon Jeong collaborates with talented coworkers, including Tsuyoshi Tanaka and Kazuo Hasegawa. Their combined expertise fosters a creative environment that enhances the development of new technologies.

Conclusion

Heewon Jeong's contributions to measurement technology through his patents demonstrate his innovative spirit and dedication to advancing the field. His work continues to impact the industry positively, showcasing the importance of invention in modern technology.