A 50nA quiescent current asynchronous digital-LDO with PLL-modulated fast-DVS power management in 40nm CMOS for 5.6 times MIPS performance. - Yu-Huei Lee; Shen-Yu Peng; Alex Chun-Hsien Wu; Chao-Chang Chiu; Yao-Yi Yang; Ming-Hsin Huang; Ke-Horng Chen; Ying-Hsi Lin; Shih-Wei Wang; Ching-Yuan Yeh; Chen-Chih Huang; Chao-Cheng Lee (VLSIC, 2012)

A Near-Optimum Dynamic Voltage Scaling (DVS) in 65-nm Energy-Efficient Power Management With Frequency-Based Control (FBC) for SoC System. - Yu-Huei Lee; Chao-Chang Chiu; Shen-Yu Peng; Ke-Horng Chen; Ying-Hsi Lin; Chao-Cheng Lee; Chen-Chih Huang; Tsung-Yen Tsai (IEEE J. Solid State Circuits, 2012)

A Low Quiescent Current Asynchronous Digital-LDO With PLL-Modulated Fast-DVS Power Management in 40 nm SoC for MIPS Performance Improvement. - Yu-Huei Lee; Shen-Yu Peng; Chao-Chang Chiu; Alex Chun-Hsien Wu; Ke-Horng Chen; Ying-Hsi Lin; Shih-Wei Wang; Tsung-Yen Tsai; Chen-Chih Huang; Chao-Cheng Lee (IEEE J. Solid State Circuits, 2013)

Instruction-Cycle-Based Dynamic Voltage Scaling Power Management for Low-Power Digital Signal Processor With 53% Power Savings. - Shen-Yu Peng; Tzu-Chi Huang; Yu-Huei Lee; Chao-Chang Chiu; Ke-Horng Chen; Ying-Hsi Lin; Chao-Cheng Lee; Tsung-Yen Tsai; Chen-Chih Huang; Long-Der Chen; Cheng-Chen Yang (IEEE J. Solid State Circuits, 2013)

A 2.5W tablet speaker delivering 3.2W pseudo high power by psychoacoustic model based adaptive power management system. - Shin-Hao Chen; Shen-Yu Peng; Ke-Horng Chen; Shin-Chi Lai; Sheng Kang; Kevin Cheng 002; Ying-Hsi Lin; Chen-Chih Huang; Chao-Cheng Lee (A-SSCC, 2014)

99.4% peak audio signal recovery rate and ultra-low 0.32dB matching error with 10Hz high resolution filter fitting wearable aided speech compensation system. - Yen-Ting Lin; Shin-Chi Lai; Shin-Hao Chen; Shen-Yu Peng; Ke-Horng Chen; Sheng Kang; Kevin Cheng 002; Ying-Hsi Lin; Chen-Chih Huang; Chao-Cheng Lee (A-SSCC, 2015)

12.6 90% Peak efficiency single-inductor-multiple-output DC-DC buck converter with output independent gate drive control. - Yi-Ping Su; Chiun-He Lin; Shen-Yu Peng; Ru-Yu Huang; Te-Fu Yang; Shin-Hao Chen; Ting-Jung Lo; Ke-Horng Chen; Chin-Long Wey; Ying-Hsi Lin; Chao-Cheng Lee; Jian-Ru Lin; et al. (ISSCC, 2015)