This inventor holds 3 USPTO granted patents. Top assignee: The Boeing Company. Active years: 1985-1991.
Location History:
- Huntsville, AL (US) (1985)
- Madison, AL (US) (1990 - 1991)
Company Filing History:
Years Active: 1985-1991
Title: Innovations of James R Schaffer, Jr.
Introduction
James R Schaffer, Jr. is a notable inventor based in Madison, AL (US). He has made significant contributions to the field of optical systems and sensors, holding a total of 3 patents. His work primarily focuses on enhancing the functionality and accuracy of various technological applications.
Latest Patents
One of his latest patents is a position sensor using optical fibers and a variable filter. This innovative optical position sensor is designed to sense the position of an object that moves along a motion axis. The sensor includes a light source, a support member, a beamsplitter, a variable filter, and a processor. The light source generates an optical beam directed to the beamsplitter, which converts it into a reference beam and a subject beam. The variable filter, which is coupled to the object, modulates the subject beam based on the object's position. The processor then compares the subject beam to the reference beam to determine the object's position.
Another significant patent is the boresight alignment measuring apparatus and method for electro-optic systems. This apparatus is designed for both static and dynamic testing of the boresight alignment of an electro-optic system. It includes a main optic that focuses the second radiation about a focal point and a primary reflector that reflects both first and second radiations. The system is capable of detecting the location of the illumination beam relative to the target vector, enhancing the accuracy of electro-optic systems.
Career Highlights
James R Schaffer, Jr. is currently employed at The Boeing Company, where he applies his expertise in optical systems and sensors. His work at Boeing has allowed him to contribute to advanced technologies that are crucial for aerospace applications.
Collaborations
Throughout his career, Schaffer has collaborated with notable colleagues, including Stephen K Pitalo and Richard D Bartholomew. These collaborations have further enriched his work and contributed to the development of innovative solutions in the field.
Conclusion
James R Schaffer, Jr. is a distinguished inventor whose contributions to optical systems and sensors have made a significant impact in the industry. His patents reflect his commitment to innovation and excellence in technology.