Geun Yong Lee

Title: Innovations of Geun Yong Lee

Introduction

Geun Yong Lee is a notable inventor based in Suwon, 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 3 patents to his name, Lee continues to push the boundaries of innovation in his industry.

Latest Patents

One of Lee's latest patents is a bias circuit and amplifying device that features a temperature compensation function. This innovative bias circuit includes a bias current circuit and a temperature compensation circuit. The bias current circuit consists of a first resistor and a first transistor in a first current path connected between a current terminal of a reference current and ground, and a second transistor in a second current path connected between the current terminal and ground, with its base connected to the collector of the first transistor. The temperature compensation circuit incorporates a second resistor in the second current path, connected between the emitter of the second transistor and the base of the first transistor, and a third resistor with a different thermal coefficient.

Another significant patent by Lee is a band selection switch circuit and amplifier. This circuit is designed for an amplifier with an impedance matching circuit and includes a band selection switch and an impedance compensation circuit. The band selection switch is configured to selectively connect to various ports, including a common transmit port and receive ports. The impedance compensation circuit features an impedance element connected to the impedance port, enhancing the overall performance of the amplifier.

Career Highlights

Geun Yong Lee 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 company's product offerings and maintaining its competitive edge in the market.

Collaborations

Lee has collaborated with several talented individuals in his field, including Hyeon Seok Hwang and Jong Soo Lee. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Geun Yong Lee's contributions to the field of electronics through his patents and work at Samsung Electro-Mechanics Co., Ltd. highlight his role as a key innovator. His inventions, particularly in bias circuits and amplifying devices, demonstrate his commitment to advancing technology.