Company Filing History:
Years Active: 2021-2023
Title: Innovations of Inventor Wei Zhang
Introduction
Wei Zhang is an accomplished inventor based in Oak Park, California. He has made significant contributions to the field of power amplification technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of power amplifiers, which are crucial components in various electronic devices.
Latest Patents
One of Wei Zhang's latest patents is titled "Advanced gain shaping for envelope tracking power amplifiers." This invention provides a power amplifier system that includes a power amplifier for amplifying a radio frequency (RF) signal and an envelope tracker that controls the supply voltage based on the RF signal's envelope. The system also features a gain shaping circuit that generates a gain shaping current, which varies with the supply voltage. This innovative approach allows for improved performance in power amplification applications.
Another notable patent is "Power amplifier output power protection." This invention describes a power amplification system that includes a current source for providing a bias current, a current mirror for mirroring this bias current, and a comparator that reduces output power when the mirrored bias current exceeds a threshold. This technology enhances the reliability and safety of power amplification systems.
Career Highlights
Wei Zhang is currently employed at Skyworks Solutions, Inc., a leading company in the semiconductor industry. His work at Skyworks Solutions has allowed him to apply his innovative ideas and contribute to the development of advanced technologies in power amplification.
Collaborations
Wei Zhang has collaborated with notable colleagues, including David Steven Ripley and Yu-Jui Lin. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Wei Zhang's contributions to power amplification technology through his patents and work at Skyworks Solutions, Inc. highlight his role as a significant innovator in the field. His inventions continue to influence the development of more efficient and reliable power amplification systems.
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.