Company Filing History:
Years Active: 1991-2000
Title: Innovations of Stephen Chih-Hung Ma
Introduction
Stephen Chih-Hung Ma is a prominent inventor based in Mesa, AZ, known for his significant contributions to the field of communication systems. He holds a total of 12 patents, showcasing his expertise and innovative spirit in developing advanced technologies.
Latest Patents
Among his latest patents is a "Method and apparatus for high efficiency power amplification." This invention focuses on efficient power amplification of wideband signals, utilizing an envelope detector, a soft switch modulator, and a power amplifier. The design ensures that electrical signal path lengths within the soft switch driver are dynamically modified to optimize performance. Another notable patent is the "Method and apparatus for producing wide null antenna patterns." This invention features an enhanced digital beamformer that mitigates interference and increases the frequency reuse factor in communication systems. It is designed to produce wide nulls in steerable antenna beam patterns, significantly improving the capacity of communication systems.
Career Highlights
Stephen Chih-Hung Ma is currently employed at Motorola Corporation, where he continues to innovate and develop cutting-edge technologies. His work has had a profound impact on the efficiency and effectiveness of communication systems.
Collaborations
Throughout his career, Stephen has collaborated with notable colleagues, including Shay-Ping T Wang and ShaoWei Wei Pan. These collaborations have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Stephen Chih-Hung Ma's contributions to the field of communication technology through his patents and innovations highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future advancements.
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.