Redwood City, CA, United States of America

John Shimmick

This inventor holds 1 USPTO granted patent. Top assignee: Visx, Incorported. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Shimmick. Retrieved from https://idiyas.com/inventor/john-shimmick

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: John Shimmick: Innovator in Corneal Measurement Technology

Introduction

John Shimmick is a notable inventor based in Redwood City, CA (US). He has made significant contributions to the field of ophthalmology through his innovative work on corneal measurement devices. His expertise and dedication to improving eye care technology have led to the development of a unique patent.

Latest Patents

John Shimmick holds a patent for the Rectilinear Photokeratoscope. This device is designed to determine the curvature of the anterior corneal surface of the eye. The keratoscope features a translucent sheet with a curved pattern that forms a rectilinear grid image when reflected from a curved surface. This innovative design allows for qualitative and quantitative analysis of deviations from a spherical surface, enhancing the accuracy of refractive power measurements.

Career Highlights

Throughout his career, John has been associated with Visx, Incorporated, a company known for its advancements in laser vision correction technology. His work has contributed to the development of tools that aid in the precise measurement of corneal curvature, which is crucial for effective eye surgeries.

Collaborations

John Shimmick has collaborated with Charles R. Munnerlyn, a fellow innovator in the field. Their partnership has fostered advancements in ophthalmic technology, further enhancing the capabilities of devices used in eye care.

Conclusion

John Shimmick's contributions to the field of ophthalmology through his patent for the Rectilinear Photokeratoscope exemplify his commitment to innovation. His work continues to impact the way eye care professionals measure and treat corneal conditions.

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]
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