Jung-Jen Liu

Title: Innovations by Inventor Jung-Jen Liu

Introduction

Jung-Jen Liu is a notable inventor based in San Jose, California, recognized for his contributions to the field of signal processing. With a total of eight patents to his name, Liu has dedicated his expertise to developing innovative technologies that address power consumption and data processing challenges in modern communication systems.

Latest Patents

Among his latest innovations is a patent for a method and system designed to reduce power consumption in signal synchronization. This invention focuses on an Orthogonal Frequency Division Multiplexing (OFDM) signal synchronization circuit. The system comprises a sync setting, sync controller, sync pipeline, and data corrector. The sync setting adapts the correlation data sample rate dynamically based on synchronization statuses. The sync controller manages frame and symbol synchronizations and regulates the sync pipeline based on activity levels. This streamlined approach significantly reduces power consumption in signal synchronization circuits.

Another noteworthy patent from Liu is for a dispatching apparatus that processes data based on the channel number of received data. This apparatus utilizes a channel pointer register with storage locations that contain fields for channel number, valid bit, and instruction pointers. When an isochronous channel is allocated, the system processes data according to the programmed instructions if a channel number match is found, ensuring efficient data handling while also addressing errors and routing.

Career Highlights

Throughout his career, Jung-Jen Liu has garnered experience at several prestigious organizations, including Sony Corporation. His work has fundamentally impacted how data communication and signal processing are approached, leading to more efficient technological solutions.

Collaborations

Liu has worked alongside esteemed colleagues such as Bruce Alan Fairman and Scott D. Smyers, collaborating on various projects that push the boundaries of innovation in their field. Their combined expertise has undoubtedly contributed to the success of their respective inventions.

Conclusion

Jung-Jen Liu's contributions to technology and his innovative inventions highlight his role as a pioneering inventor in signal processing. With multiple patents to his name and a successful career defined by collaborative efforts, Liu continues to pave the way for future advancements in communication technologies. His work exemplifies the impact that innovation can have in enhancing efficiency and performance across various applications.