San Diego, CA, United States of America

Li Liu

USPTO Granted Patents = 45 

 

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 275(Granted Patents)


Company Filing History:


Years Active: 2010-2025

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45 patents (USPTO):Explore Patents

Title: Innovations and Achievements of Li Liu in San Diego, CA

Introduction

Li Liu is a distinguished inventor based in San Diego, California, known for his remarkable contributions to the field of radio frequency (RF) technology. With an impressive portfolio of 40 patents, Liu has made significant advancements in RF signal detection and microelectronic antenna systems.

Latest Patents

Among his latest innovations, Liu has developed a "Radio frequency (RF) signal power detector using different power rails to receive currents from which power-indicating voltage is generated," which features a sophisticated apparatus designed to enhance the accuracy of RF power level detection. This invention includes a first current source generating a current based on an RF signal's power level, complemented by a transimpedance amplifier that translates this current into a measurable voltage. Additionally, Liu's work on a "Millimeter wave antenna tuner" showcases his expertise in designing microelectronic antenna tuners. This technology facilitates the integration of multiple RF signal ports, tuning devices, and antenna elements, optimizing wireless communication systems.

Career Highlights

Throughout his career, Li Liu has contributed to renowned companies such as Qualcomm Incorporated and Illumina Corporation. His role in these organizations has enabled him to lead pioneering research initiatives and push the boundaries of technology in the RF spectrum.

Collaborations

Liu has collaborated with notable professionals in the field, including Chuan Wang and Chiewcharn Narathong. These collaborations underscore his commitment to fostering innovation through teamwork and sharing of knowledge.

Conclusion

Li Liu's extensive patent portfolio and his contributions to leading technology companies highlight his impact on the field of RF technology. His innovative inventions not only advance the industry but also provide a foundation for future developments in communication and electronics. His work continues to inspire new generations of inventors and engineers striving for excellence in their respective fields.

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