Location History:
- Montreal, CA (2015 - 2016)
- Montréal, CA (2016)
Company Filing History:
2 out of 62 
1 out of 1 Years Active: 2015-2016
Title: Van-Hoang Nguyen: Innovator in Antenna Technology
Introduction
Van-Hoang Nguyen is a notable inventor based in Montreal, Canada. He has made significant contributions to the field of antenna technology, holding a total of 3 patents. His work focuses on enhancing the performance and functionality of antennas through innovative designs and systems.
Latest Patents
One of his latest patents is for polarization-diverse antennas and systems. This invention involves antenna units, antenna systems, and polarizing systems that provide polarization diversity to leaky-wave antennas. The antenna unit includes a rat-race coupler with a summation port, a difference port, and two output ports. Each of a pair of composite right/left-handed (CRLH) leaky-wave antennas (LWA) connects to one of the output ports of the rat-race coupler. An inductive stub is implemented between the CRLH LWAs to connect them to a grounded via. Various polarizations can be achieved by injecting a radio-frequency (RF) signal into the summation or difference port of the rat-race coupler, or both. Additionally, he has developed a system for controlling the radiation pattern of a directional antenna. This system includes a sample collection unit, a power angular spectrum estimation unit, and a control unit. The sample collection unit gathers samples of signals with current and different radiation patterns, while the power angular spectrum estimation unit estimates the preliminary and optimized spectra of the signal. The control unit then adjusts the radiation pattern of the directional antenna to the optimized spectrum.
Career Highlights
Throughout his career, Van-Hoang Nguyen has worked with several prominent companies, including Polyvalor and the École Polytechnique de Montréal. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in antenna technology.
Collaborations
He has collaborated with notable colleagues such as Christophe Caloz and Samer Abielmona, further enhancing his work in the field.
Conclusion
Van-Hoang Nguyen is a distinguished inventor whose contributions to antenna technology have made a significant impact. His innovative patents and collaborations reflect his dedication to advancing the field.
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.