This inventor holds 8 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignees: Qinetiq Limited, The Secretary of State for Defence in Her Britannic Majesty's Government. Active years: 1997-2023.
Location History:
- Worcestershire, GB (2012 - 2013)
- Malvern, GB (1997 - 2023)
Company Filing History:
7 out of 564 
1 out of 703 Years Active: 1997-2023
Title: David Arthur Orchard: Innovator in Phase Noise Compensation and Fiber Optic Technology
Introduction
David Arthur Orchard is a notable inventor based in Malvern, GB. He has made significant contributions to the fields of phase noise compensation and fiber optic technology. With a total of 8 patents to his name, Orchard's work has had a considerable impact on various technological advancements.
Latest Patents
Among his latest patents is the "Phase noise compensation system, and method." This innovative system is designed to compensate for phase noise, particularly in lidar applications. It features a compensation interferometer that receives a signal from a source and splits it into two paths, with a path length difference that is significantly less than the return distance to a target. The output of this interferometer is vectorially summed during a time similar to the signal flight time to a target, effectively reducing phase noise in measurements. Another notable patent is the "Multiplexed fiber sensor," which is directed towards a fiber optic hydrophone array. This invention includes a signal receiver and an interferometer that produces two signal components, along with polarization controllers to manage the polarization of these components.
Career Highlights
David Orchard has worked with prominent organizations, including Qinetiq Limited and the Secretary of State for Defence in Her Britannic Majesty's Government. His experience in these roles has allowed him to develop and refine his innovative technologies.
Collaborations
Orchard has collaborated with notable individuals in his field, including Andrew Charles Lewin and Martin James Cooper. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
David Arthur Orchard is a distinguished inventor whose work in phase noise compensation and fiber optic technology continues to influence the industry. His patents reflect a commitment to innovation and excellence in engineering.