Location History:
- Stanford, CA (US) (1989 - 1996)
- Palo Alto, CA (US) (1984 - 2000)
- Redwood City, CA (US) (1999 - 2002)
Company Filing History:
6 out of 6 
5 out of 5,307 
2 out of 2 Years Active: 1984-2002
Title: **Innovations of Bruce B. Lusignan: A Pioneer in Antenna Technology**
Introduction
Bruce B. Lusignan, an inventive mind based in Palo Alto, CA, has made significant contributions to the field of antenna technology with a total of 15 patents to his name. His innovative approaches to satellite communication systems have greatly advanced the efficiency and effectiveness of receiving antennas in various frequency bands.
Latest Patents
Among his latest patents are two notable inventions that showcase his expertise. The first, titled "Antenna feed having centerline conductor," involves an antenna feed horn assembly designed to minimize undesired reflections. This invention incorporates a circular feed horn with an electrically conductive wall that defines a circular aperture. By strategically placing a cylindrical rod from the center of the endplate towards the aperture's center, Lusignan's design aims to enhance signal reception. Additionally, this assembly may include a splash plate to further reduce reflections, ensuring improved performance and reliability.
His second patent, "Method for receiving signals from a constellation of satellites in close," addresses the challenges faced by smaller receiving antennas operating within FCC bandwidth limits. This system ingeniously combines aperture synthesis techniques, bandwidth inefficient modulation techniques, and video compression to optimize reception. The result is a receiving antenna no larger than a three-foot diameter dish that effectively mitigates interference from adjacent satellites, demonstrating Lusignan’s knack for overcoming technical hurdles in satellite communication.
Career Highlights
Throughout his career, Lusignan has collaborated with various prestigious organizations, including Terrastar, Inc. and Leland Stanford Junior University. His work at these institutions has cemented his reputation as an expert in the field, enabling him to push the boundaries of antenna design and functionality.
Collaborations
Lusignan has shared his innovative journey with notable colleagues such as Behruz Rezvani and Arthur Karp. Together, they have contributed to advancing satellite communication technologies, fostering an environment of collaboration that has led to significant breakthroughs in the field.
Conclusion
Bruce B. Lusignan stands out as a prominent inventor whose work in antenna technology has paved the way for more efficient satellite communication systems. With a plethora of patents that address both practical and theoretical challenges, Lusignan's contributions continue to impact the industry and inspire future innovations.
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.