This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 1976-1977.
Company Filing History:
3 out of 834,453 Years Active: 1976-1977
Title: The Innovations of Charles Elachi
Introduction
Charles Elachi is a prominent inventor based in Pasadena, CA. He has made significant contributions to the field of acoustic and optical technologies. With a total of 3 patents, his work has had a lasting impact on various applications in communication and signal processing.
Latest Patents
One of his latest patents is the "Distributed feedback acoustic surface wave oscillator." This invention involves constructing an acoustic surface wave oscillator from a semiconductor-piezoelectric acoustic surface wave amplifier. By providing appropriate perturbations at the piezoelectric boundary, Bragg order reflections are created, which maintain acoustic-wave oscillation under specific conditions of gain and feedback. Another notable patent is the "Fiber distributed feedback laser." This innovation addresses the challenge of achieving high-efficiency coupling between optical fibers and lasers in communication networks. The laser is integrated into the optical fiber channel by either diffusing active material into the fiber or surrounding it with the active material, allowing for effective lasing action through distributed feedback.
Career Highlights
Throughout his career, Charles Elachi has been recognized for his innovative approaches and contributions to technology. His work has paved the way for advancements in both acoustic and optical systems, showcasing his expertise and dedication to research and development.
Collaborations
Charles has collaborated with notable individuals in his field, including James C. Fletcher and Gary A. Evans. These partnerships have further enhanced his research and innovation efforts.
Conclusion
Charles Elachi's contributions to the fields of acoustic and optical technologies are noteworthy. His patents reflect his innovative spirit and commitment to advancing technology. His work continues to influence the industry and inspire future inventors.