Company Filing History:
Years Active: 2014-2016
Title: Jinyuan An: Innovator in Power Amplifier Technology
Introduction
Jinyuan An is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of power amplifier technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of power amplifiers, which are crucial components in various electronic devices.
Latest Patents
One of Jinyuan An's latest patents is the "Doherty power amplifier apparatus." This invention includes a drive amplifier circuit, a power splitter circuit, and a power combiner circuit. The design features a carrier amplifier circuit and a peak amplifier circuit connected in parallel, allowing for multi-stage carrier and peak amplification. Another notable patent is the "Power amplifier device and power amplifier circuit thereof." This invention utilizes a Doherty circuit structure and incorporates a high voltage heterojunction bipolar transistor (HVHBT) for the carrier amplifier, along with lateral double-diffused metal oxide semiconductor (LDMOS) technology for the peak amplifier. These innovations significantly improve the efficiency of power amplifiers.
Career Highlights
Jinyuan An has worked with ZTE Corporation, a leading telecommunications company. His experience in this organization has allowed him to develop and refine his expertise in power amplifier technology.
Collaborations
Throughout his career, Jinyuan An has collaborated with notable colleagues, including Huazhang Chen and Jianli Liu. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Jinyuan An is a key figure in the development of power amplifier technology, with several patents that enhance the efficiency and performance of these devices. His contributions continue to impact the electronics industry positively.