Teaching and Service Experience

• Current Position: Associate Professor, Department of Electronic Engineering, National Formosa University (2005/08 - Present)
• Past Experiences:
  • Full-time Associate Professor, Department of Electronic Engineering, Tungnan Institute of Technology (2005/01 - 2005/07)
  • Adjunct Associate Professor, Department of Electrical Engineering, National Taipei University of Technology (2005/02 - 2005/07)
  • Lecturer, Department of Electronic Engineering, Tungnan Institute of Technology (1991/08 - 2004/12)
  • External Patent Examiner, Intellectual Property Office, Ministry of Economic Affairs (2000/11 - 2004/12)

Expertise

• Analog/Digital Integrated Circuit Design

Research Projects

1. Design of Reference Voltage with Floating Mode Output (2013.8.1 - 2014.7.31)
2. Design of Ultra-Low Power Frequency Doubler and Tripler (2009.8.1 - 2010.7.31)

1. Promotion Project of High-Tech Patent Acquisition and Defense Courses (2009.9.1 - 2010.8.31)
2. Promotion Project of High-Tech Patent Acquisition and Defense Courses (2008.9.1 - 2009.8.31)
3. High-Tech Patent Acquisition and Defense Course (2007.9.1 - 2008.8.31)

Publications

1. Weih-sing Liu. Design of a CMOS low-power and low-voltage four-quadrant analog multiplier(SCI). Journal of Analog Integrated Circuits and Signal Processing(2010)
2. Weih-sing Liu. Study of dielectric constants of binary composites at microwave frequency by mixture laws derived from three basic particle shapes(SCI,EI). "European Polymer(2009)
3. Weih-sing Liu. Design of a CMOS low-power and low-voltage four-quadrant analog multiplier(SCI,EI). Journal of Analog Integrated Circuits and Signal Processing(2009)
4. Weih-sing Liu. CMOS Differential-Mode Exponential Voltage-To-Current Converters(SCI). Journal of Analog Integrated Circuits and Signal Processing(2005)
5. Weih-sing Liu. CMOS Current-Mode Divider and Its Applications(SCI). IEEE TransCircuits and Systems- II: Express Briefs(2005)

1. Design of Modified BiCMOS Differential Output Reference Voltage, 17th Symposium on Microelectronics Technology and Applications (2019 Taiwan)
2. Design of Mixed-Mode Differential Output Reference Voltage, 17th Symposium on Microelectronics Technology and Applications (2019 Taiwan)
3. Design of Modified BiCMOS Reference Voltage, 17th Symposium on Microelectronics Technology and Applications (2019 Taiwan)
4. Design of Hybrid CMOS Differential Output Reference Voltage, 16th Symposium on Microelectronics Technology and Applications (2018 Taiwan)
5. Design of Modified CMOS Reference Voltage, 16th Symposium on Microelectronics Technology and Applications (2018 Taiwan)
6. An Improved Reference Voltage Circuit Design, The 7th IEEE International Symposium on Next-Generation Electronics (2018 Taiwan)
7. CMOS Current-Reversing Circuit, The 7th IEEE International Symposium on Next-Generation Electronics (2018 Taiwan)
8. Design of Modified Low Power Reference Voltage, 15th Symposium on Microelectronics Technology and Applications (2017 Taiwan)
9. Design of Low Power CMOS Reference Voltage, 15th Symposium on Microelectronics Technology and Applications (2017 Taiwan)
10. Design of CMOS Reference Voltage with Second-Order Temperature Compensation, 14th Symposium on Microelectronics Technology and Applications (2016 Taiwan)
11. Design of CMOS Differential Mode Output Reference Voltage with Temperature Compensation, 14th Symposium on Microelectronics Technology and Applications (2016 Taiwan)
12. A Low Temperature-Coefficient Reference Voltage Design, 26th VLSI Design / CAD Symposium (2015 Taiwan)
13. Design of Dual-Output Reference Voltage with Second-Order Temperature Coefficient Compensation, 13th Symposium on Microelectronics Technology and Applications (2015 Taiwan)
14. Design of Low Temperature Coefficient Reference Voltage, 13th Symposium on Microelectronics Technology and Applications (2015 Taiwan)
15. Design of Multi-Output Reference Voltage, 2014 Symposium on Smart Electronics Application Design (2014 Taiwan)
16. Design of Modified CMOS Reference Voltage, 2014 Symposium on Smart Electronics Application Design (2014 Taiwan)
17. Modified CMOS Current Inverter, 2014 Symposium on Smart Electronics Application Design (2014 Taiwan)
18. Design of Differential Output Mode Reference Voltage, 2013 Symposium on Smart Electronics Application Design (2013 Taiwan)
19. Design of Low Power Differential Mode Output Reference Voltage, 11th Symposium on Microelectronics Technology and Applications (2013 Taiwan)
20. Design of CMOS Differential Mode Output Reference Voltage, 11th Symposium on Microelectronics Technology and Applications (2013 Taiwan)
21. An Improved CMOS Differential Output Reference Voltage, 2013 Symposium on Optoelectronics and Communications (2013 Taiwan)
22. An Improved Continuous-Time Phase/Frequency Detector, 6th Symposium on Integrated Opto-Mechatronics Technology and Intellectual Property Practice (2011 Taiwan)
23. A Method to Correct PWM Output Error Signals, 6th Symposium on Integrated Opto-Mechatronics Technology and Intellectual Property Practice (2011 Taiwan)
24. Design of Adjustable Pulse Generator with Schmitt Trigger Structure, 2010 Academic Conference of Chang-Yun-Chia University Alliance (2010)
25. Implementation of 8-bit Comparator using 4-bit Subtractor, 2010 Academic Conference of Chang-Yun-Chia University Alliance (2010)
26. Design of Adjustable Pulse Generator, 2010 Symposium on Innovative Applications of System Prototypes and Circuit Design (2010)
27. Implementation of 8-bit Comparator using 1-bit Subtractor, 2010 Symposium on Innovative Applications of System Prototypes and Circuit Design (2010)
28. Design of a New Current Inverter, Proceedings of 2008 International Workshop on Next Generation (2008)
29. Design of A Digital-Controlled Ring Oscillator, 2008 Symposium on Innovative Applications of System Prototypes and Circuit Design (2008)
30. Design of Phase Detector Using Standard Logic Gates and Transmission Gate, 2008 Symposium on Innovative Applications of System Prototypes and Circuit Design (2008)
31. Realization of A Expandable 8-bit Digital Comparator Using 2-bit Digital comparator, 2008 Symposium on Innovative Applications of System Prototypes and Circuit Design (2008)
32. Design of An Improved Expandable 8-bit Digital Comparator, 2008 Symposium on Electronic Engineering Technology (2008)
33. Two's Complement Multiplier Implemented by Adder/Subtractor, 3rd Symposium on Intelligent Living Technology (2008)
34. Expandable 8-bit Digital Comparator Implemented by Transmission Gates, 2007 National Computer Symposium (2007)
35. A Low–power and Low–voltage Cube–law Circuit Design using MOSFETs, 2007 IEEE International Conference on Electron Devices and Solid-State Circuits (2007)
36. Digital Multiplier Designed with CMOS Carry Lookahead Adder (CLA), 2nd Academic Symposium on Application and Development of Electrical and Computer Technology (2007)
37. CMOS Digital Multiplier Implemented by Transmission Gates, 2nd Academic Symposium on Application and Development of Electrical and Computer Technology (2007)
38. Design of CMOS Voltage/Current Converter, 2007 Modern Electrical Technology Conference (2007)
39. Design of Low Voltage and Low Power Voltage-Mode Squarer, 2nd Symposium on Intelligent Living Technology (2007)
40. Design of Low Voltage and Low Power Voltage-Mode Adder/Subtractor, 2007 Ming Chuan University International Academic Conference (2007)
41. Implementation of Low Voltage and Low Power Voltage-Mode Multiplier using MOS Transistors in Weak Inversion Region, 1st Academic Symposium on Application and Development of Electrical and Computer Technology, Vanung University (2006)

Special Achievements

1. Outstanding Teaching Award (2009 Academic Year), National Formosa University (2009)