This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Dyson Technology Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: David James Graham: Innovator in Self-Mixing Interferometry
Introduction
David James Graham is a notable inventor based in Swindon, GB. He has made significant contributions to the field of optical technology, particularly through his innovative work on self-mixing interferometry. His expertise and creativity have led to advancements that enhance the monitoring of particulate materials.
Latest Patents
David holds a patent for a groundbreaking invention titled "Self-mixing interferometry." This invention features a self-mixing interferometer designed to monitor particulate material within a specific region of space. The system includes a laser cavity assembly and an optical assembly that bathes the monitored area with laser light. The interferometer generates wavefronts with varying directions at different locations, allowing for precise monitoring. A laser monitoring unit captures the interferometric signal produced in response to light returned from the particulate material. Additionally, a processing module determines the properties of the particulate material based on changes in the frequency of the waveform within the interferometric signal. This innovative approach has the potential to revolutionize how particulate materials are monitored in various applications.
Career Highlights
David is currently employed at Dyson Technology Limited, where he continues to develop and refine his inventions. His work at Dyson has allowed him to collaborate with some of the brightest minds in the industry, further enhancing his contributions to technology.
Collaborations
David has worked alongside talented colleagues such as Sanjeeb Tripathy and Alexander Michael Kember. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
David James Graham is a distinguished inventor whose work in self-mixing interferometry exemplifies the spirit of innovation. His contributions to the field are significant, and his ongoing work at Dyson Technology Limited promises to yield further advancements in optical technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile