Hi-Key Limited

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 25.0

EPO Patents = 1

Forward Citations = 135

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13 inventors (with patents filed for the assignee):

Jeremy John Greenwood (1 out of 23 patents)

Fintan McAndrew (1 out of 1 patent)

Armin Zeller (1 out of 1 patent)

4. Peter Bone (1 out of 2 patents)

5. Trevor Ian Kellaway (1 out of 1 patent)

6. Sascha Wilhelm (1 out of 2 patents)

7. Patrick Eoghan Denny (1 out of 1 patent)

8. Tycho Lorenz Roland Raab (1 out of 1 patent)

9. Lloyd Anthony Sharman (1 out of 1 patent)

10. Peter Joseph Reilly (1 out of 1 patent)

11. Derek Anthony Savage (1 out of 1 patent)

12. Vincent Duffy (1 out of 1 patent)

13. Patrick J Lyons (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9105080 - Method and a system for calibrating an image capture device (2015-08-11),

2. 7949486 - Method and apparatus for calibrating an image capturing device, and a method and apparatus for outputting image frames from sequentially captured image frames with compensation for image capture device offset (2011-05-24),

3. 7123145 - Method and apparatus for analysing a signal from a movement detector for determining if movement has been detected in an area under surveillance and an anti-theft system (2006-10-17),

4. 7099638 - Method and apparatus for receiving an amplitude modulated radio signal (2006-08-29),

Company Overview

Hi-key Limited is a leading provider of innovative solutions in the technology industry. With a focus on customer satisfaction and quality products, Hi-key Limited offers a wide range of services including IT consulting, software development, and cloud solutions. Their team of experts is dedicated to meeting the needs of their clients and delivering cutting-edge solutions to help businesses thrive in today's competitive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#3 in Tuam

#384 in Ireland

Tuam, Ireland

Hi-Key Limited

Forward Citations = 135

13 inventors:

Jeremy John Greenwood (1 out of 23 patents)

Fintan McAndrew (1 out of 1 patent)

Armin Zeller (1 out of 1 patent)

4. Peter Bone (1 out of 2 patents)

5. Trevor Ian Kellaway (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hi-Key Limited. Retrieved from https://idiyas.com/company/hi-key

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]

1 patent (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]