Ting-Yin Chen

Title: Innovations of Ting-Yin Chen in Communication Technology

Introduction

Ting-Yin Chen is a notable inventor based in San Jose, CA, who has made significant contributions to the field of communication technology. With a total of 3 patents to his name, Chen's work focuses on enhancing the performance of communication systems.

Latest Patents

One of Chen's latest patents is titled "Pre-emphasis filter and method for ISI cancellation in low-pass channel applications." This invention provides a communications receiver designed to receive transmitted signals from a transmission channel characterized by a low-pass filter. The receiver includes a receiver input for coupling to the channel and a switched capacitor pre-emphasis filter connected to the receiver input. An analog-to-digital (A/D) converter is also included, which is coupled to the output of the pre-emphasis filter, followed by an equalizer that processes the output from the A/D converter.

Another significant patent is the "Method and apparatus for pilot-aided carrier acquisition of vestigial sideband signal." This invention introduces an inexpensive synchronous detection module for a sideband signal receiver, allowing for flexibility in tuner design. The detection module can adapt to detect either upper or lower sideband signals. It includes an analog-to-digital converter, a Hilbert transform filter, a sideband selection switch, a complex multiplier, a carrier recovery loop, a matched filter, and a decimator. The A/D converter oversamples an intermediate frequency (IF) signal from the tuner, while the Hilbert transform filter generates a Hilbert transform of the digital IF signal.

Career Highlights

Ting-Yin Chen is currently employed at LSI Logic Corporation, where he continues to innovate in the field of communication technology. His work has been instrumental in developing advanced solutions that enhance signal processing and communication efficiency.

Collaborations

Chen has collaborated with notable colleagues, including Hossein Dehghan and Dariush Dabiri, contributing to various projects that push the boundaries of communication technology.

Conclusion

Ting-Yin Chen's contributions to communication technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative solutions continue to shape the future of communication systems.