Liang-Chieh Ma

Title: Innovations of Liang-Chieh Ma

Introduction

Liang-Chieh Ma is a prominent inventor based in Arlington, TX (US). He has made significant contributions to the field of electronic devices, particularly in the development of energy-filtered cold electron devices. With a total of 6 patents to his name, Ma's work is at the forefront of innovation in this area.

Latest Patents

One of Liang-Chieh Ma's latest patents is focused on energy-filtered cold electron devices and methods. These devices utilize electron energy filtering through discrete energy levels of quantum wells or quantum dots, which are formed through band bending of tunneling barrier conduction bands. They are capable of achieving low effective electron temperatures of less than or equal to 45K at room temperature. Additionally, these devices exhibit steep electrical current turn-on and turn-off capabilities with a steepness of less than or equal to 10 mV/decade at room temperature. They also demonstrate subthreshold swings of less than or equal to 10 mV/decade at room temperature, and can operate with supply voltages of less than or equal to 0.1 V.

Career Highlights

Liang-Chieh Ma has worked with the University of Texas System, where he has contributed to various research initiatives. His expertise in electronic devices has positioned him as a key figure in the advancement of technology in this field.

Collaborations

Throughout his career, Ma has collaborated with notable individuals such as Seong Jin Koh and Pradeep Bhadrachalam. These collaborations have further enhanced his research and development efforts.

Conclusion

Liang-Chieh Ma's innovative work in energy-filtered cold electron devices showcases his significant contributions to the field of electronics. His patents reflect a commitment to advancing technology and improving device performance.