Sierra Madre, CA, United States of America

William B Bridges

This inventor holds 19 USPTO granted patents, primarily in Electro-Optic Modulators. Top assignees: Hughes Aircraft Company, California Institute of Technology, Hrl Laboratories, LLC. Active years: 1980-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William B Bridges. Retrieved from https://idiyas.com/inventor/william-b-bridges

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 73.7

Average Co-Inventor Count = 1.5

ph-index = 10

Forward Citations = 1,352(Granted Patents)


Location History:

  • Altadena, CA (US) (1984)
  • Thousand Oaks, CA (US) (1980 - 1986)
  • Pasadena, CA (US) (1989 - 2005)
  • Sierra Madre, CA (US) (2005 - 2007)

Company Filing History:


Years Active: 1980-2007

Loading Chart...
Areas of Expertise:
RF MEMS Switch
Integrated Antennas
Electro-Optic Modulator
Dielectric Waveguide
Broadband Modulator
Microwave Laser
Titanium-Indiffusion
Collinear Apertures
Impedance Matching
Waveguide Fabrication
Isotope Separation
Evanescent-Wave Coupling
19 patents (USPTO):Explore Patents

Title: William B. Bridges: Innovations in RF MEMS Technology

Introduction: William B. Bridges, based in Sierra Madre, California, is an accomplished inventor with a remarkable portfolio of 19 patents. His innovative contributions, particularly in the field of RF MEMS technology, have significantly advanced the capabilities of communication systems.

Latest Patents: Among his latest patents, the "RF MEMS Switch with Integrated Impedance Matching Structure" showcases a novel design incorporating a protuberance in the RF line adjacent to a closeable RF contact. This design element forms part of a capacitor, enhancing the performance of the RF MEMS switch. Another notable patent is the "Integrated Ultra Wideband Element Card for Array Antennas," which features an element card designed for ultra-wideband operation. This card includes integrated antennas capable of functioning across multiple decades of bandwidth, allowing for versatile applications in various frequency bands.

Career Highlights: William B. Bridges has made substantial contributions to the field through his work at notable organizations such as Hughes Aircraft Company and the California Institute of Technology. His tenure at these institutions provided him with a platform to develop groundbreaking technologies that have real-world applications.

Collaborations: Throughout his career, Bridges has collaborated with esteemed colleagues, including James H. Schaffner and Adrian E. Popa. These partnerships have fostered an environment of innovation, leading to significant advancements in their shared field of expertise.

Conclusion: William B. Bridges exemplifies the spirit of innovation through his extensive patent portfolio and contributions to RF MEMS technology. His work not only enhances modern communication systems but also inspires future innovations in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…