Jian-Yu Li

Title: Innovations of Jian-Yu Li in RF Technology

Introduction

Jian-Yu Li is a prominent inventor based in Pingtung, Taiwan. He has made significant contributions to the field of radio frequency (RF) technology, particularly in the development of advanced receiver and transmitter systems. With a total of 3 patents to his name, his work focuses on enhancing the efficiency and functionality of communication systems.

Latest Patents

One of Jian-Yu Li's latest patents is the "Receiver and transmitter apparatus for carrier aggregation." This invention discloses an RF receiver/transmitter apparatus designed to provide routing circuitry formed by multiple mixer modules. This architecture allows for both carrier aggregation and the mixing frequency process of signals, improving integration and reducing hardware costs and power consumption. The apparatus includes at least one antenna, a first signal processing unit, a routing mixer device, a second signal processing unit, and a digital signal processor (DSP). The routing mixer device features multiple mixer modules and current/voltage adders to control signal routing effectively.

Another notable patent is the "Multi-carrier receiver, multi-carrier transmitter and multi-carrier transceiver system." This system includes a first processing unit, a router, and a second processing unit. The first processing unit applies intensity processing on RF signals to output sub-carrier signals. The router connects multiple input and output terminals, ensuring that the received signals at each output terminal include the sub-carrier signals from the input terminals. The second processing unit demodulates these sub-carrier signals and performs analog-to-digital conversion to generate digital signals.

Career Highlights

Jian-Yu Li is associated with the Industrial Technology Research Institute, where he continues to innovate in the field of RF technology. His work has been instrumental in advancing communication systems, making them more efficient and versatile.

Collaborations

He collaborates with notable colleagues such as Chang-Ming Lai and Ping-Hsun Wu, contributing to various projects that push the boundaries of RF technology.

Conclusion

Jian-Yu Li's contributions to RF technology through his innovative patents demonstrate his expertise and commitment to advancing communication systems. His work not only enhances the functionality of these systems but also paves the way for future innovations in the field.