EPO Patents = 5

Trademarks = 2

Forward Citations = 91

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7 inventors (with patents filed for the assignee):

Charles Quentin Davis (4 out of 20 patents)

Frank A Hunleth (3 out of 38 patents)

Bryan A Hays (2 out of 4 patents)

4. James J Datovech (2 out of 2 patents)

5. Anatolie Hobet (2 out of 3 patents)

6. Matthew L Severns (2 out of 3 patents)

7. Robert W Massof (1 out of 10 patents)

8. Bryan Alan Hays (0 patent)

7 patents: Sort by Forward Citations

1. 10010261 - Electrode arrays (2018-07-03),

2. 9931032 - System and method for retinopathy detection (2018-04-03),

3. 9510762 - Electrode arrays (2016-12-06),

4. 9492098 - Visual electrophysiology device (2016-11-15),

5. 7614746 - Macular function tester (2009-11-10),

6. 5297559 - Apparatus for testing color vision (1994-03-29),

7. 4848898 - Apparatus for testing color vision (1989-07-18),

Company Overview

LKC Technologies, Inc. is a leading provider of visual electrophysiology equipment used in diagnosing and managing eye diseases. Their products are used by ophthalmologists, optometrists, and researchers worldwide to perform electroretinography (ERG) and other vision tests. With over 40 years of experience, LKC Technologies has a reputation for high-quality, reliable equipment that helps healthcare professionals make accurate diagnoses and improve patient outcomes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#59 in Gaithersburg, MD

#569 in Maryland

#39,929 in US

Gaithersburg, MD, United States of America

Lkc Technologies, Inc.

Forward Citations = 91

7 inventors:

Charles Quentin Davis (4 out of 20 patents)

Frank A Hunleth (3 out of 38 patents)

Bryan A Hays (2 out of 4 patents)

4. James J Datovech (2 out of 2 patents)

5. Anatolie Hobet (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lkc Technologies, Inc.. Retrieved from https://idiyas.com/company/lkc-technologies

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

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]

5 patents (EPO):

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]