Company Filing History:
11 out of 67 
1 out of 1 Years Active: 2006-2014
Title: Innovations of Qian Li in Antenna Technology
Introduction
Qian Li is a prominent inventor based in Ann Arbor, MI, known for his significant contributions to antenna technology. With a total of 12 patents to his name, he has made remarkable advancements in the field of radio frequency (RF) communication.
Latest Patents
One of his latest patents is an antenna system that includes a circularly polarized antenna designed for receiving and transmitting circularly polarized RF signals. This innovative system features a pair of radiating patches with an elongated shape, arranged perpendicularly to generate circular polarization. Additionally, a coplanar waveguide feeding element is strategically placed between the patches to facilitate electromagnetic coupling, ensuring effective RF signal transmission. Another notable patent is for a wideband dielectric antenna that radiates electromagnetic fields with both linear and circular polarization. This antenna comprises a ground plane and a dielectric layer, with feeding elements that excite the dielectric layer at different frequencies to achieve the desired polarization.
Career Highlights
Qian Li has worked with notable companies such as AGC Automotive Americas R&D, Inc. and AGC Automotive America R&D, Inc. His work in these organizations has contributed to the development of advanced antenna systems that enhance communication technologies.
Collaborations
Throughout his career, Qian Li has collaborated with talented individuals, including Wladimiro Villarroel and Nuttawit Surittikul. These collaborations have fostered innovation and the exchange of ideas in the field of antenna technology.
Conclusion
Qian Li's contributions to antenna technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in RF communication systems.
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.