Company Filing History:
Years Active: 2021-2023
Title: Innovations of Inventor Kai Xuan
Introduction
Kai Xuan is a notable inventor based in Guangdong, China. He has made significant contributions to the field of radio frequency technology, particularly in the design of circuits for power amplifiers. With a total of 2 patents, his work focuses on improving the performance and efficiency of mobile phone power amplifiers.
Latest Patents
Kai Xuan's latest patents include a matching circuit structure for effectively suppressing low-frequency clutter of power amplifiers in mobile phones. This innovative circuit structure comprises an input end, a blocking capacitor, a power amplifier, an output matching network, and an output end connected in series. Additionally, it features a negative feedback network that enhances the circuit's performance by including a resonant capacitor, a resonant inductor, and a matching inductor. This design effectively suppresses low-frequency clutter, improving the overall functionality of mobile devices.
Another significant patent by Kai Xuan is a circuit structure aimed at improving the harmonic suppression capability of radio frequency power amplifiers. This invention includes an output stage unit, a high-order harmonic suppression unit, and a low-order harmonic suppression unit. The design effectively suppresses unwanted harmonics, thereby enhancing the performance of radio frequency power amplifiers.
Career Highlights
Kai Xuan is currently employed at Lansus Technologies Inc., where he continues to innovate in the field of radio frequency technology. His work has garnered attention for its practical applications in mobile technology, contributing to advancements in communication devices.
Collaborations
Kai has collaborated with talented individuals such as Jiahui Zhou and Bin Hu, who have contributed to his projects and innovations. Their teamwork has played a crucial role in the development of his patented technologies.
Conclusion
In summary, Kai Xuan is a prominent inventor whose work in radio frequency technology has led to significant advancements in mobile phone power amplifiers. His innovative patents reflect his commitment to enhancing the efficiency and performance of communication devices.