Company Filing History:
Years Active: 1984-1992
Title: Innovations of John S Foley
Introduction
John S Foley is a notable inventor based in Manchester, CT (US). He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.
Latest Patents
Foley's latest patents include a high power laser having staged laser adjoint pulsed feedback. This invention describes a laser with an unstable resonator configuration that utilizes a second, lower power auxiliary laser to provide a feedback beam. This design allows for pulsing high power continuous wave (CW) lasers without exceeding the power handling capability limitations of existing modulators. The laser relies on adjoint mode feedback from the auxiliary laser to achieve pulsed operation, enabling higher power output beams through multiple stages of feedback.
Another significant patent is the laser pipe welding system for nonstationary pipes. This system is designed to weld 360 degrees around a pipe and includes a pair of focusing heads that each weld half the pipe circumference. It features a seam tracker to maintain the focal spot on the seam, compensating for axial and radial variations. Additionally, it incorporates an active beam alignment system for real-time compensation of angular misalignment, along with both passive and active-feedback beam transport systems that flexibly follow the focus head.
Career Highlights
John S Foley is currently employed at United Technologies Corporation, where he continues to develop innovative solutions in laser technology. His work has significantly advanced the capabilities of laser applications in various industries.
Collaborations
Foley has collaborated with notable colleagues, including Jeffrey P Carstens and Paul R Blaszuk, contributing to a dynamic environment of innovation and creativity.
Conclusion
John S Foley's contributions to laser technology through his patents reflect his expertise and commitment to innovation. His work continues to influence the field and inspire future advancements in engineering.