Yong Lian

Title: Innovations of Inventor Yong Lian

Introduction

Yong Lian is a notable inventor based in Singapore, SG. He has made significant contributions to the field of electrical engineering, particularly in the area of electrical impedance tomography and low voltage ring oscillators. With a total of 4 patents to his name, Lian's work showcases his innovative approach to technology.

Latest Patents

One of Lian's latest patents is an electrical impedance tomography system that utilizes frequency division multiplexing (FDM) based data compression. This system comprises electrodes, a connecting line, an electrical impedance tomography chip, a universal serial bus, and a computer. The innovative application of frequency division multiplexing technology allows for low power consumption and improved hardware overheads. The architecture of the 13-channel electrical impedance tomography chip, which applies this technology, has been developed using a CMOS 0.13 micrometer process. The power consumption per channel is measured at 118 microwatts, with an area of 0.87 square millimeters, demonstrating the effectiveness of this invention. Additionally, this technology can be adapted for other applications in electrical impedance tomography.

Another significant patent by Lian is the ultra-low voltage ring oscillator with redundant inverters. This invention employs multiple inverter stages to enable lower operating voltages. The strong output signals produced by these stages facilitate the self-oscillation of a ring oscillator at reduced voltages, showcasing Lian's innovative approach to circuit design.

Career Highlights

Yong Lian has worked with prestigious organizations, including the National University of Singapore and Globalfoundries Singapore Pte. Ltd. His experience in these institutions has contributed to his expertise and the development of his patents.

Collaborations

Lian has collaborated with notable colleagues, including Xiaodan Zou and Chun Huat Heng. Their joint efforts have likely enhanced the quality and impact of his inventions.

Conclusion

Yong Lian's contributions to electrical engineering through his patents reflect his innovative spirit and dedication to advancing technology. His work in electrical impedance tomography and low voltage circuits continues to influence the field positively.