Tung-Ming Su

Title: Innovations of Tung-Ming Su

Introduction

Tung-Ming Su is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of analog-to-digital converters and RF signal receiving apparatuses. With a total of 3 patents to his name, Su continues to push the boundaries of technology.

Latest Patents

One of his latest innovations is a multiplying analog-to-digital converter. This device features a sample-and-hold unit that samples an analog signal to obtain a sample level. The analog-to-digital converting unit then converts this analog signal into a digital signal. Additionally, a digital-to-analog converting unit is included to convert the digital signal back to a recovered signal level. An operating unit provides an output signal based on the difference between the sample level and the recovered signal level. A comparator is also integrated to compare the output signal with predetermined upper and lower threshold levels, ensuring accurate signal processing.

Another significant patent is the RF signal receiving apparatus. This apparatus includes a first poly-phase filter and a second poly-phase filter, along with a first frequency-mixer module, a switch, and a low-pass filter module. The first poly-phase filter processes the RF input signal to produce a filtered RF signal. The frequency-mixer module conducts frequency-mixing operations to generate reduced-frequency RF signals. The switch directs the reduced-frequency RF input signal to either a first or second channel based on a selection signal, while the low-pass filter module ensures the production of low-intermediate-frequency or zero-intermediate-frequency signals.

Career Highlights

Tung-Ming Su is currently employed at Novatek Microelectronics Corp., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of microelectronics, showcasing his expertise and dedication to advancing technology.

Collaborations

Su collaborates with various professionals in his field, including his coworker Chun Che Lin. Their combined efforts contribute to the success of their projects and the advancement of technology at Novatek Microelectronics Corp.

Conclusion

Tung-Ming Su is a prominent inventor whose work in analog-to-digital converters and RF signal receiving apparatuses has made a lasting impact on the electronics industry. His innovative spirit and dedication to technology continue to inspire future advancements.