Location History:
- Femont, CA (US) (2016 - 2017)
- Fremont, CA (US) (2000 - 2018)
Company Filing History:
5 out of 5 
1 out of 614 
1 out of 5 Years Active: 2000-2018
Title: Po-shin Cheng: Innovator in Antenna Technology
Introduction
Po-shin Cheng is a prominent inventor based in Fremont, CA, known for his contributions to antenna technology. With a total of 8 patents, Cheng has made significant advancements in the design and functionality of antenna systems.
Latest Patents
Cheng's latest patents include an innovative antenna system that features a dynamic radiation pattern. This system comprises at least one antenna unit with an antenna dipole, multiple reflectors, and switches that control the reflectors' connection to the electrical ground. The control unit allows for the dynamic alteration of the antenna's radiation pattern. Another notable patent involves techniques for designing antenna arrays that provide simultaneously identical main beam radiation characteristics. This system includes antenna units arranged in a specific geometric pattern to achieve similar main beam characteristics for independent polarizations.
Career Highlights
Throughout his career, Po-shin Cheng has worked with several notable companies, including Commsky Technologies Corporation and Spx Corporation. His work has focused on enhancing antenna systems, contributing to advancements in communication technologies.
Collaborations
Cheng has collaborated with talented individuals in the field, including Daniel Wang and Jun Shen. These partnerships have fostered innovation and development in antenna technology.
Conclusion
Po-shin Cheng's contributions to antenna technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in communication systems.