Bracknell, United Kingdom

James Robert Arnold Matthews

This inventor holds 4 USPTO granted patents. Top assignee: Keeler Limited. Active years: 2001-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Robert Arnold Matthews. Retrieved from https://idiyas.com/inventor/james-robert-arnold-matthews

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 2.1

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2001-2012

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Innovations of James Robert Arnold Matthews

Introduction

James Robert Arnold Matthews is a notable inventor based in Bracknell, GB. He has made significant contributions to the field of ophthalmology with a total of four patents to his name. His work focuses on enhancing the functionality and usability of ophthalmic instruments.

Latest Patents

One of his latest inventions is the binocular indirect ophthalmoscope. This device features a light source that produces an illumination beam, which is directed to the eye being examined. The ophthalmoscope includes viewing optics with left-hand and right-hand eyepieces, along with an optical splitter that directs light along two viewing paths. The aperture holder is pivotally mounted in the frame of the ophthalmoscope, allowing for adjustments to the size of the illumination beam through a manually rotatable control knob. This innovative design ensures that the optical splitter and illumination mirror are also adjusted in position, enhancing the overall functionality of the device.

Another significant patent is the ophthalmoscope, which incorporates illuminating optics to project a beam of light into the eye under examination. The imaging optics consist of an objective lens system and an eyepiece lens system. This design includes two corneal reflex stops positioned on either side of the corneal image, effectively blocking reflections from the cornea over various distances. This feature allows for precise positioning of the ophthalmoscope relative to the eye, improving the examination process.

Career Highlights

James Robert Arnold Matthews is currently associated with Keeler Limited, a company known for its innovative ophthalmic instruments. His work at Keeler Limited has allowed him to develop cutting-edge technologies that enhance eye care.

Collaborations

He has collaborated with notable coworkers, including Kelvyn Church and Stephen Church, contributing to the advancement of ophthalmic technology.

Conclusion

James Robert Arnold Matthews is a distinguished inventor whose contributions to ophthalmology have significantly improved the tools used in eye examinations. His innovative patents reflect his commitment to enhancing medical technology for better patient outcomes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…