Stephen Wu

Stephen Wu: The Inventor with Over 100 Patents

Stephen Wu, based in Fountain Valley, CA, is a prolific inventor who has been granted over 100 patents to date. His latest patents involve a signal cancellation system in radio frequency (RF) devices and a beam forming phased array antenna system for millimeter wave communication.

In the signal cancellation system patent, Wu has created a programmable active reflector (AR) device that works with two RF devices. The programmable AR device receives a request and associated metadata from the second RF device, then transmits controlled RF signals to the second RF device that cancel the original signals based on the associated metadata. This system could have a wide variety of applications in areas like telecommunications, where interference and signal attenuation can be a significant challenge.

The beam forming phased array antenna system patent involves an antenna system designed for millimeter wave communication. Wu has created a phased array consisting of many radiating waveguide antenna cells. Each antenna cell includes a series of pins, one of which is connected to the body of the cell and serves as a ground. The array is mounted on a substrate, and the radiating waveguides are connected to the ground through the substrate. This antenna system could potentially be used in high-speed communication systems like 5G networks.

Wu has worked at several notable companies throughout his career, including Silicon Valley Bank and Movandi Corporation. He has also collaborated with other inventors, including Ahmadreza Rofougaran and Maryam Rofougaran.

With over 100 patents to his name, Stephen Wu has proven to be an exceptionally innovative inventor in the RF and communication spaces. His latest patents are indicative of the highly technical and complex work he engages in every day, and are a testament to the continued growth and innovation in these fields.