A 1.66-µW Analog Front-End IC with 45-GΩ Input Impedance for Bio-potential Monitoring in 110-nm CMOS 

the 32nd Korean Conf. Semiconductors, Feb. 2025. (Best Poster Paper Award) 

Yeong-Jin Mo and Seong-Jin Kim 

A CMOS Microelectrode Array System with Automatic Electrode Selection Architecture by Reusing Column-Parallel SAR ADC 

the 32nd Korean Conf. Semiconductors, Feb. 2025. (Best Paper Award by Division) 

Su-Hyun Park, Ji-Hyoung Cha, and Seong-Jin Kim 

Performance Evaluation of Analog Front-End Circuits for Quenching and Recharging SPADs 

the 32nd Korean Conf. Semiconductors, Feb. 2025. 

Hyeon-Ji Kim, Jimin Ye, and Seong-Jin Kim 

A Time-to-Digital Converter Based on Ring Oscillator for Time-Domain Functional Near Infrared Spectroscopy System  

the 32nd Korean Conf. Semiconductors, Feb. 2025. 

Seoyeong Jo, Hyeonho Kim, Yunji Hong, and Seong-Jin Kim 

A 2nd-order Δ2-ΔΣ Modulation based Current Sensing Front-End in energy and area efficient form factor with Dual PWM Current DAC 

the 31st Korean Conf. Semiconductors, Feb. 2024. 

Jee-Ho Park, Ji-Hyoung Cha, and Seong-Jin Kim  

A 160×120 Indirect Time-of-Flight Image Sensor for High Background Light Cancellation 

the 6th Annual Conference of the ISE, Dec. 2023. (Best Poster Paper Award) 

Yongjae Park, Jubin Kang, Jung-Hye Hwang, and Seong-Jin Kim 

An Indirect Time-of-Flight Sensor with Adaptive Multiple Sampling for High Depth Precision 

the 6th Annual Conference of the ISE, Dec. 2023. 

Jung-Hye Hwang, Jubin Kang, Yongjae Park, and Seong-Jin Kim 

A Reconfigurable Sub-Array Multiplexing Microelectrode Array System for Investigating Neural Communication 

the 30th Korean Conf. Semiconductors, Feb. 2023. 

Ji-Hyoung Cha, Jee-Ho Park, Yongjae Park, Hyogeun Shin, Kyeong Seob Hwang, Il-Joo Cho, and Seong-Jin Kim 

Temperature-to-Frequency 변환기를 이용한 BJT 기반의 초저전력 초소형 온도 센서 

the 5th Annual Conference of the ISE, Dec. 2022. 

Jung-Hye Hwang, Jee-Ho Park, Changyong Shin, and Seong-Jin Kim 

2차 Δ-ΔΣ 변조를 이용한 VCO 기반 전류 감지 회로 

the Summer Annual Conference of IEIE, Jun. 2022. (Best Paper Award) 

Jee-Ho Park, Ji-Hyoung Cha, Yongjae Park, and Seong-Jin Kim  

A Low-Power High-Linearity Analog Counter for Histogramming Time-to-Analog Converter 

the Summer Annual Conference of the ISE, Jul. 2021. (Outstanding Paper Award) 

Su-Hyun Han, Bumjun Kim, Seonghyuk Park, and Seong-Jin Kim 

An Optimized Symmetric Pinned Photodiode Structure for Indirect Time-of-Flight Pixels 

the Summer Annual Conference of the ISE, Jul. 2021. 

Jubin Kang, Yongjae Park, Junghye Hwang, and Seong-Jin Kim 

Biopotential Acquisition Analog Front-End with Dual Positive Feedback for Large Parasitic Capacitance 

the RF/Analog Workshop, Sep. 2020. (Outstanding Paper Award) 

Yongjae Park, Ji-Hyoung Cha, and Seong-Jin Kim 

Indirect Time-of-Flight Sensor with In-Pixel Adaptable Background Light Suppression 

the RF/Analog Workshop, Sep. 2020. 

Dahwan Park, Minsoo Gu, Jubin Kang, and Seong-Jin Kim 

A CMOS Temperature Sensor Based On Relaxation Oscillator with Offset Canceling Scheme 

the RF/Analog Workshop, Sep. 2020. 

Changyong Shin, Junghye Hwang, and Seong-Jin Kim 

Low Power Wide Dynamic Range Delta-Sigma Modulator with VCO Quantizer for Current Sensing  

the RF/Analog Workshop, Sep. 2020.  

Jee-Ho Park and Seong-Jin Kim 

Deep Learning Approach for Real-Time EEG-Based Depth of Anesthesia Monitoring System 

the RF/Analog Workshop, Sep. 2019. (Outstanding Paper Award) 

Su-Hyun Han and Seong-Jin Kim 

An EEG Analog Front End with Single-Slope-Assisted DC Servo Loop for Depth of Anesthesia Monitoring 

the RF/Analog Workshop, Sep. 2019.  

Yongjae Park and Seong-Jin Kim 

A Flash LiDAR Sensor with In-Pixel Successive Approximation Histogramming Time-to-Digital Converter 

the RF/Analog Workshop, Sep. 2018. (Outstanding Paper Award)  

Bumjun Kim and Seong-Jin Kim 

An Ultralow-Power 32.768 kHz Crystal Oscillator with 150-ms Start-up Time 

the SoC Conference, May. 2018. (Outstanding Paper Award) 

Yongtae Shin, Jeeho Park, and Seong-Jin Kim 

A CMOS Indirect Time-of-Flight Pixel Structure with Pinning Potential Gradient for High-Speed Charge Transfer 

the SoC Conference, May. 2018. (Outstanding Paper Award) 

Seunghyun Lee and Seong-Jin Kim 

Integrated Circuits and Microsystems for Implantable Wireless Neural Recording  

the 20th Annual Meeting of the Korean Society for Brain and Neural Science (KSBNS), Aug. 2017.  

Minkyu Je and Seong-Jin Kim 

Multiple-channel Coulter Counter for Cells Sizing and Enumeration 

Proc. of International Conference on Microbiology and Biotechnology (ICMB), Sep. 2014. 

Chen Yu, Seong-Jin Kim, and Jaehoon Chung 

Time of Flight Color, Depth Image Sensor and Its Application to the Creation of High Quality Stereoscopic Video 

Institute of Electronics Engineers of Korea Summer Conf., Jun, 2011. 

James D. K. Kim, Seong-Jin Kim, Hwasup Lim, Yong Sun Kim, Ouk Choi, Keechang Lee, and Chang-Yeong Kim 

A High Dynamic Range CMOS Image Sensor using Pixel Level Integration Time Control 

The 13th Korean Conf. Semiconductors, Feb. 2006. 

Sang-Wook Han, Seong-Jin Kim, Jaehyuk Choi, and Euisik Yoon 

A Low Dark Current CMOS Image Sensor Pixel With a Photodiode Structure Enclosed by P-well 

The 12th Korean Conf. Semiconductors, Feb. 2005. 

Sang-Wook Han, Seong-Jin Kim, and Euisik Yoon 

A CMOS Fingerprint Recognition SoC with Local Adaptive Pixel Scheme and Column-Parallel Processors 

The 12th Korean Conf. Semiconductors, Feb. 2005. 

Seong-Jin Kim and Euisik Yoon 

A Column-Parallel Image Processor for Fingerprint Recognition 

The 11th Korean Conf. Semiconductors, Feb. 2004. 

Seong-Jin Kim, Sang-Wook Han, Kwang-Hyun Lee, and Euisik Yoon 

A Color and Depth Acquisition Method in 3D Camera Based on ToF 

Telecommunications Review, 21, pp. 585-598, 2011. 

James D. K. Kim, Seong-Jin Kim, Byongmin Kang, Keechang Lee, and Chang-Yeong Kim