Location History:
- Hefei, CN (2021 - 2023)
- Kingston, CA (2018 - 2024)
Company Filing History:
7 out of 414 
1 out of 68 
1 out of 481 Years Active: 2018-2024
Title: Innovations of Yang Chen: A Pioneer in Power Converter Technology
Introduction
Yang Chen is an accomplished inventor based in Kingston, CA, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in power converter technology, showcasing his expertise in electrical engineering and innovative design.
Latest Patents
Among his latest patents is a "Method and system for balancing multi-phase LLC power converter with switch-controlled capacitors." This invention involves a multi-phase LLC power converter that includes several LLC phases, each equipped with a resonant tank and a switching stage. The resonant tank comprises a resonant inductor, a resonant capacitor, and a parallel inductance. The switching stage operates at a specific frequency to apply a switched power to the resonant tank, approximating an alternating current (AC) waveform. A secondary-side controller adjusts the switching frequency to manage the output voltage, while a primary-side controller measures currents and calculates the conduction phase angle for optimal performance.
Another significant patent is the "Power converter with integrated multi-layer cooling." This innovative power converter features a multi-layer cooling structure with stacked printed circuit boards (PCBs). A liquid cooling mechanism is attached to the lower-most PCB, actively cooling high loss circuitry components, while low loss components are passively cooled. This design enhances the efficiency and thermal management of the power converter, making it suitable for various applications.
Career Highlights
Yang Chen has made significant contributions to
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.