This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Apple Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Siwei Li and Reconfigurable Amplifier Matching
Introduction
Siwei Li is an inventor associated with Apple Inc. in San Diego, California. Her patent work includes wireless circuitry designed to support efficient power control in amplifier systems.
Latest Patents
Li is credited with 1 patent: “Amplifier Circuitry with Reconfigurable Matching for Power Backoff.” The invention describes amplifier circuitry that operates in full-power and reduced-power modes. Its matching network uses a transformer, capacitors, and switches that can be adjusted between modes, enabling the circuitry to reconfigure how amplifier signals are matched and delivered to the output.
Career Highlights
The available information identifies Li’s work with Apple Inc. and highlights her contribution to wireless amplifier circuitry. The patent focuses on adapting matching components to support power backoff.
Collaborations
Kefei Wu and Xiaoqiang Li are listed as Li’s coworkers. Their shared association with Apple Inc. provides context for her professional environment, though the supplied information does not specify their roles in this patent.
Conclusion
Siwei Li’s patent presents a reconfigurable approach to amplifier matching for wireless circuitry, with switching between full-power and reduced-power operation as its central feature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile