Company Filing History:
Years Active: 2014-2024
Title: Innovations by Hsiang-Chih Sun: Pioneering Power Amplifier Technologies
Introduction
Hsiang-Chih Sun is a prominent inventor based in Thousand Oaks, CA, with an impressive portfolio of 10 patents. His innovative work primarily focuses on advanced power amplifier technologies, contributing significantly to the fields of electronics and telecommunications.
Latest Patents
Among his latest patents, one describes a power amplifier module that integrates a power amplifier, a semiconductor resistor, and a tantalum nitride terminated through wafer via. This invention includes a conductive layer that connects electrically to the power amplifier and features a resistive layer made from the same material as a bipolar transistor within the module. The unique design allows for enhanced performance by placing the conductive layer and power amplifier on opposite sides of the semiconductor substrate.
Another notable patent involves a power amplifier module paired with an RF transmission line, designed to amplify radio frequency signals. This system employs a heterojunction bipolar transistor and a p-type field effect transistor. A key aspect of this innovation is that the semiconductor material of the p-type transistor's channel corresponds to the collector layer of the heterojunction bipolar transistor. The RF transmission line itself features a specifically layered structure with nickel, palladium, and gold, optimizing the module's performance.
Career Highlights
Hsiang-Chih Sun's career is marked by his work at Skyworks Solutions, Inc., where he has played a crucial role in the development of cutting-edge technologies in the power amplifier sector. His expertise and innovations have positioned him as a valuable asset in the highly competitive electronics industry.
Collaborations
During his career, Sun has collaborated with other talented individuals, including Peter J. Zampardi and Hardik Bhupendra Modi. These collaborations have further enriched his contributions to power amplifier research and development, leading to significant advances in the technology.
Conclusion
Hsiang-Chih Sun continues to make substantial contributions to the field of electronics through his inventive spirit and dedication to innovation. His work on power amplifier modules not only showcases his expertise but also enhances the capabilities of modern communication technologies. With a solid foundation of patents and collaborations, Sun remains a key figure in the ongoing evolution of power amplification solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.