Company Filing History:
Years Active: 2005-2008
Title: Hyoung Jun Jeon: Innovator in Piezoelectric Technology
Introduction
Hyoung Jun Jeon is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of piezoelectric technology, holding a total of 5 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of various devices.
Latest Patents
One of his latest inventions is the Piezoelectric Ultrasonic Motor Driver. This invention provides a motor driver capable of self-oscillation, allowing for the adjustment of the motor's rotational direction while being easy to manufacture. The motor consists of a metal body with a desired shape, multiple piezoelectric plates attached to its surfaces, and a self-oscillation unit that oscillates an electrical signal at the electromechanical frequency of the piezoelectric plates. Additionally, it features a delay unit that can adjust the oscillation signal phase by 90 or -90 degrees based on the desired rotational direction.
Another significant patent is the Variable Square-Wave Drive Device. This device controls square waves using feedback and bias-control methods. It includes an oscillator for generating clock pulses, a frequency-divider/duty controller for producing clock and square-wave signals, and a drive that amplifies the square-wave signal according to a bias voltage. The device also incorporates a feedback controller that compares a user-determined voltage variable with the bias voltage, generating a comparison result signal to adjust the bias voltage accordingly.
Career Highlights
Hyoung Jun Jeon is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the field of electronics and motor technology.
Collaborations
He collaborates with talented coworkers, including Byoung Own Min and Hyun Jin Kim, contributing to a dynamic and innovative work environment.
Conclusion
Hyoung Jun Jeon's contributions to piezoelectric technology and motor drivers exemplify his commitment to innovation. His patents reflect a deep understanding of engineering principles and a drive to enhance technological capabilities.