Baekjin Lim

Title: Baekjin Lim: Innovator in Amplifier Circuits and Data Systems

Introduction

Baekjin Lim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of amplifier circuits and data transmission systems. With a total of 2 patents, his work showcases innovative solutions that enhance electronic communication and signal processing.

Latest Patents

One of Baekjin Lim's latest patents is an operational transconductance amplifier circuit that includes an active inductor. This amplifier circuit comprises a first unit circuit and a second unit circuit. The first unit circuit features a first current mirror circuit that includes a first active inductor with a P-channel transistor. It also has a first input circuit designed to generate a first differential current and a second differential current based on a pair of differential input signals. The second unit circuit includes a second current mirror circuit with a second active inductor, also featuring a P-channel transistor, and a second input circuit that generates a third differential current and a fourth differential current based on the same pair of differential input signals.

Another notable patent is a data transmitting and receiving system that includes a clock and data recovery device along with its operating method. This system consists of a first device with an encoder that encodes row data to produce precoding data, which is then transmitted through a channel. The second device includes an integrator that performs an integral on the precoding data, along with an integral sampler that outputs sampling data based on an offset value and the output of the integrator. Additionally, it features a decoder that decodes outputs from some samplers to generate decoded data, and a phase detector that identifies a phase difference between the precoding data and a clock based on the decoded data and another sampler's output.

Career Highlights

Baekjin Lim has worked with notable companies such as Samsung Electronics and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his innovative ideas in electronics and data systems.

Collaborations

Throughout his career, Baekjin Lim has collaborated with talented individuals, including Youngchul Cho and Seungjin Park. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Baekjin Lim is a distinguished inventor whose work in amplifier circuits and data transmission systems has made a