Sang Suk Kim

Title: Sang Suk Kim: Patents in Photodiode Integrated Circuits.

Introduction

Sang Suk Kim is an inventor associated with Kyungki-do, South Korea, and Samsung Electro-Mechanics Co., Ltd. Her patent work includes technologies for photodiode integrated circuits (PDICs), including offset-voltage compensation and selectable gain states. She is credited with 3 patents.

Latest Patents

“Circuit and Method for Compensating for Offset Voltage” describes a circuit designed to compensate for offset voltage in a PDIC. It uses a temperature detection unit to generate a current that varies with surrounding temperature, a current transfer unit to convey that current, and a current adjustment unit to scale it at a predetermined ratio before output.

“Photodiode Integrated Circuit Having Multiple Gain States” describes a PDIC that converts an input current signal into a voltage and amplifies that voltage. Its feedback resistance unit contains multiple resistance elements, and a switching unit selectively connects them to support different gain states.

Career Highlights

Kim’s listed patent portfolio focuses on circuit design for photodiode integrated circuits. The described inventions address temperature-related offset compensation and configurable amplification, both relevant to the performance and adaptability of PDICs.

Collaborations

Kim’s listed coworkers include Kyoung Soo Kwon and Hyeon Seok Hwang. Her company affiliation is Samsung Electro-Mechanics Co., Ltd.

Conclusion

Sang Suk Kim’s patent work reflects a focus on improving PDIC operation through offset-voltage compensation and multiple gain states.