Ultrasonic Image Changes of Extracorporeal Shockwave Therapy for Patellar Tendinopathy in Chinese Professional Athletes. - Gongju Liu; Jing Ma; Yichao Ji; Hongchun Yang; Gusztáv Fekete (J. Medical Imaging Health Informatics, 2019)

A 12V-Input 1V-1.8V-Output 94.7%-Peak-Efficiency 685A/cm3-Current-Density Hybrid DC-DC Converter with a Charge Converging Phase. - Yichao Ji; Ji Jin; Lin Cheng 001 (ISSCC, 2024)

A 6-Phase Integrated Voltage Regulator With Multi-Phase Transient Optimization Technique in 28-nm CMOS Process. - Kui Tang; Yichao Ji; Lin Cheng 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A 12-to-1-1.8-V Hybrid DC-DC Converter With a Charge Converging Phase for Inductor Current Reduction. - Yichao Ji; Ji Jin; Lin Cheng 001 (IEEE J. Solid State Circuits, 2024)

A High-Density Hybrid Buck Converter with a Charge Converging Phase Reducing Inductor Current for 12V Power Supply Systems. - Yichao Ji; Ji Jin; Lin Cheng 001 (ASP-DAC, 2025)

A 48V to 3V-5V Hybrid Converter with Inductor at Low-Q Stage Achieving 93.4% Peak Efficiency and 723W/in3 Power Density for AI Servers. - Yichao Ji; Lin Cheng (ISCAS, 2025)