A 93.8% Peak Efficiency, 5V-Input, 10A Max ILOAD Flying Capacitor Multilevel Converter in 22nm CMOS Featuring Wide Output Voltage Range and Flying Capacitor Precharging. - Christopher Schaef; Sheldon Weng; Beomseok Choi; William J. Lambert; Kaladhar Radhakrishnan; Krishnan Ravichandran; James W. Tschanz; Vivek De (ISSCC, 2019)

Fully Integrated Voltage Regulators with Package-Embedded Inductors for Heterogeneous 3D-TSV-Stacked System-in-Package with 22nm CMOS Active Silicon Interposer Featuring Self-Trimmed, Digitally Controlled ON-Time Discontinuous Conduction Mode (DCM) Operation. - Nachiket V. Desai; Harish K. Krishnamurthy; Suhwan Kim 002; Christopher Schaef; Sheldon Weng; Beomseok Choi; William J. Lambert; Krishnan Ravichandran; James W. Tschanz; Vivek De (VLSI Technology and Circuits, 2022)

An Interpersonal Dynamics Analysis Procedure With Accurate Voice Activity Detection Using Low-Cost Recording Sensors. - Dongcheol Lim; Hyewon Kang; Beomseok Choi; Woonki Hong; Junghye Lee (IEEE Access, 2024)