Company Filing History:
Years Active: 1994-1995
Title: Wallace W. Chen: Innovator in Infrared Technology
Introduction
Wallace W. Chen is a notable inventor based in La Palma, California, recognized for his contributions to infrared technology. With a total of 2 patents, he has made significant advancements in the field, particularly in the development of test target assemblies and calibration devices for infrared detection.
Latest Patents
Chen's latest patents include an "Integrated Test Target Assembly" and a "Target for Calibrating and Testing Infrared Devices." The Integrated Test Target Assembly features a wide-spectrum design that integrates visual and near-infrared targets with a long-wavelength emissivity target. This innovative assembly utilizes a single thick optical fiber to receive signals from multiple thinner fibers, enhancing the power output and efficiency of the system. The light collimator disclosed in this patent simulates targets at infinity, improving the accuracy of infrared testing.
The second patent, a Target for Calibrating and Testing Infrared Devices, introduces an improved design that utilizes a metal substrate for better temperature uniformity and easier assembly. This target includes layers of high and low emissivity materials, with an infrared emitter positioned to provide point source radiation. The use of a metal substrate simplifies the manufacturing process and reduces costs, making it a valuable tool for testing infrared detection devices.
Career Highlights
Wallace W. Chen is currently employed at Hughes Aircraft Company, where he continues to innovate in the field of infrared technology. His work has significantly impacted the development of testing and calibration devices, enhancing the capabilities of infrared detection systems.
Collaborations
Chen has collaborated with I-Fu Shih, contributing to the advancement of technology in their field. Their partnership has fostered innovation and improved the quality of infrared testing devices.
Conclusion
Wallace W. Chen's contributions to infrared technology through his patents and work at Hughes Aircraft Company highlight his role as a leading inventor in this specialized field. His innovative designs continue to influence the development of advanced testing and calibration devices for infrared applications.