Company Filing History:
2 out of 4 
1 out of 492 
Years Active: 1999-2000
Title: Innovations of Clarence C Andressen
Introduction
Clarence C Andressen is a notable inventor based in Clearwater, Florida. He has made significant contributions to the field of optical sensors, particularly in the development of dual mode seeker systems. With a total of three patents to his name, Andressen's work showcases his expertise and innovative spirit.
Latest Patents
One of his latest patents is the "Coaxial Unfocused Optical Sensor for Dual Mode Seekers." This invention is directed towards an unfocused optical sensor that includes a dual mode optical and radio frequency (RF) sensor system for use with a guidance system of a munition. The system comprises an optical sensor with multiple optical detector units that produce output signals upon illumination with optical energy. In a dual mode embodiment, an optional RF sensor is included, which also generates output signals. The arrangement of the optical detector units is designed to enhance the functionality of the sensor system.
Another significant patent is the "Common Aperture Dual Mode Semi-Active Laser/Millimeter Wave Sensor." This invention features a transreflector that allows the transmission of semi-active laser (SAL) energy while also separating it from millimeter wave (MMW) energy. The design includes a separator and a fresnel lens that focuses SAL energy while passing MMW energy. The twist reflector plays a crucial role in rotating the polarization of the MMW energy, ensuring effective signal processing.
Career Highlights
Throughout his career, Clarence C Andressen has worked with prominent companies in the defense electronics sector. Notably, he has been associated with Alliant Defense Electronics Systems, Inc. and Alliant Techsystems Inc. His experience in these organizations has contributed to his development of advanced sensor technologies.
Collaborations
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Conclusion
Clarence C Andressen's innovative work in optical sensor technology has led to significant advancements in dual mode seeker systems. His patents reflect a deep understanding of the complexities involved in sensor design and functionality. His contributions continue to influence the field of defense electronics.
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