Je Hee Cho

Title: Je Hee Cho: Innovator in Amplifying Devices

Introduction

Je Hee Cho is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of bias circuits and amplifying devices. With a total of 5 patents to his name, Cho continues to push the boundaries of innovation in his industry.

Latest Patents

Among his latest patents, Cho has developed a "Bias circuit and amplifying device with temperature compensation." This invention includes a current generating circuit that produces an internal base current based on a reference current. The bias output circuit generates a base bias current from the internal base current and supplies it to an amplifying circuit. Additionally, a temperature compensation circuit regulates the base bias current according to a temperature voltage that reflects changes in ambient temperature.

Another notable patent is the "Amplifying device with adaptive CTAT biasing control." This device features a current generating circuit, a bias amplifying circuit, and a compensation circuit. The current generating circuit is designed to produce an internal current based on an internal voltage. The bias amplifying circuit, which is connected to the current generating circuit, outputs a bias current that is amplified for use in a power amplifying circuit. The compensation circuit adjusts the internal voltage based on the bias voltage of the power amplifying circuit.

Career Highlights

Je Hee Cho is currently employed at Samsung Electro-Mechanics Co., Ltd., where he applies his expertise in electronics to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of amplifying devices, making them more efficient and reliable.

Collaborations

Throughout his career, Cho has collaborated with notable colleagues, including Kyu Jin Choi and Jae Hyouck Choi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Je Hee Cho is a distinguished inventor whose work in bias circuits and amplifying devices has made a significant impact in the field of electronics. His contributions continue to shape the future of technology, demonstrating the importance of innovation in driving progress.