Company Filing History:
Years Active: 1981
Title: Richard Hastings-James: Innovator in Loudspeaker Technology
Introduction
Richard Hastings-James is a notable inventor based in Halifax, Canada. He has made significant contributions to the field of audio technology, particularly in loudspeaker design. With a total of 2 patents, his work showcases innovative approaches to sound reproduction.
Latest Patents
Hastings-James's latest patents include the "Multi-filar Moving Coil Loudspeaker" and the "Loudspeaker Telephone Apparatus." The multi-filar moving coil loudspeaker features a magnetic field structure that provides a unidirectional magnetic flux across an air gap, an acoustic diaphragm, and a coil set positioned in the air gap. This design incorporates a plurality of insulated coils that have approximately the same resistance and inductance, cutting substantially the same flux lines in the air gap. The coils can be connected in various configurations to optimize performance.
The loudspeaker telephone apparatus consists of a hybrid circuit that interconnects a telephone line with receive and transmit amplifiers. These amplifiers are linked to a bridge circuit formed from two pairs of similar coil groups located in two multi-filar moving coil loudspeakers. This innovative design enhances the functionality and efficiency of loudspeaker systems in telecommunication.
Career Highlights
Richard Hastings-James is associated with Canadian Patents & Development Limited, where he continues to develop and refine his inventions. His work has significantly impacted the audio technology industry, particularly in enhancing sound quality and efficiency in loudspeakers.
Collaborations
Hastings-James collaborates with George W. Holbrook, contributing to the advancement of audio technology through their combined expertise.
Conclusion
Richard Hastings-James is a prominent figure in the field of loudspeaker technology, with innovative patents that reflect his dedication to improving sound reproduction. His contributions continue to influence the industry and inspire future advancements.