Location History:
- Birmingham West Midlands, GB (2020)
- Birmingham, GB (2019 - 2023)
Company Filing History:
5 out of 3,081 
4 out of 66 
2 out of 284 
Years Active: 2019-2025
Title: The Innovative Mind of David Julian Moule
Introduction
David Julian Moule, an accomplished inventor from Birmingham, GB, has made significant contributions to the field of engineering through his eight patents. His work primarily focuses on advancements in motor technology, showcasing a combination of creativity and technical expertise.
Latest Patents
Among his latest patents is the "Surface Permanent Magnet Motor." This innovative design features a stator with poles and windings, complemented by a rotor that includes magnets affixed to an outer surface of a support assembly. The stator poles are aligned to face the rotor's outer surface, with the support assembly comprising magnetically conductive magnet carriers that support two opposing polarity magnets. The design includes a central region of low permeability to block q-axis flux from flowing radially towards the rotor axis, surrounded by regions of high permeability that define a continuous flux path.
Another notable patent is the "Method of Characterizing a Synchronous Motor," which presents a systematic approach for characterizing permanent magnet synchronous motors. The method involves obtaining multiple winding flux linkage values or terminal voltages corresponding to various combinations of phase current magnitude and phase advance. These values are transformed into a rotor dq reference frame and fitted into a flux linkage model via parametric optimization techniques.
Career Highlights
David has held critical positions in renowned companies, including TRW Limited and ZF Automotive UK Limited. His roles in these organizations have enabled him to apply his innovative ideas and technical skills to advance motor technologies and enhance performance.
Collaborations
Throughout his career, David has collaborated with notable professionals, including Luis Ayala and Albert Schwinn. These partnerships have likely enriched his inventiveness and fostered an environment of creativity, leading to his successful patent applications and developments.
Conclusion
David Julian Moule stands out as an influential figure in the realm of innovation. His eight patents reflect his dedication to engineering excellence and his ability to solve complex problems through inventive solutions. As technology continues to evolve, his contributions will undoubtedly play a vital role in shaping the future of motor design and functionality.