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Hemel Hempstead, United Kingdom

Ffei Limited

USPTO Granted Patents = 25

% Expired Patents = 28.0

EPO Patents = 9

Forward Citations = 161

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15 inventors (with patents filed for the assignee):

Martin Philip Gouch (18 out of 44 patents)

William Roland Hawes (3 out of 16 patents)

Paul Scott Griffiths (3 out of 3 patents)

4. Jacqueline Margaret Deane (2 out of 2 patents)

5. Daxa Neykumar Rughani (2 out of 3 patents)

6. Nigel Ingram Bromley (2 out of 2 patents)

7. Craig Revie (1 out of 1 patent)

8. Peter Walsh (1 out of 1 patent)

9. William Craig Revie (1 out of 2 patents)

10. Joseph Lathbury (1 out of 1 patent)

11. Jag Pankhania (1 out of 2 patents)

12. Christoph Bittner (1 out of 1 patent)

13. Ian Andrew Gardner (1 out of 1 patent)

14. Micheal Seal (1 out of 1 patent)

15. Michael John Wilsher (1 out of 66 patents)

25 patents: Sort by Forward Citations

1. 11044383 - Method of printing digital images (2021-06-22),

2. 10241310 - Method of forming an imaging calibration device (2019-03-26),

3. 9903785 - Method and apparatus for image scanning (2018-02-27),

4. 9835837 - Method and apparatus for estimating an in-focus position (2017-12-05),

5. 9638573 - Method and apparatus for image scanning (2017-05-02),

6. 9454691 - Method for forming an image reference device (2016-09-27),

7. 9116035 - Method and apparatus for image scanning (2015-08-25),

8. 8712116 - Image generation based on a plurality of overlapped swathes (2014-04-29),

9. 8472692 - Method and apparatus for controlling a microscope (2013-06-25),

10. 8319829 - Method and system for controlling the position of a microscope lens (2012-11-27),

11. 8297736 - Inkjet head support assembly (2012-10-30),

12. 7969617 - Multilevel screening mapping tone values to control signal values for greater color or shade fidelity and reduced print aberrations (2011-06-28),

13. 7891802 - Ink pinning assembly (2011-02-22),

14. D632403 - Slide carrier (2011-02-08),

15. 7760957 - Sharpness enhancement (2010-07-20),

FFEI Limited is a global provider of digital imaging solutions and software for various industries. With over 70 years of experience, the company specializes in delivering innovative solutions for printing, packaging, and life sciences sectors. FFEI's advanced technology and expertise in image processing, color management, and digital workflow contribute to enhanced productivity and quality for their clients. Visit their website for more information.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

25 Patents

#2 in Hemel Hempstead

#701 in United Kingdom

#25,617 in the World

Hemel Hempstead, United Kingdom

Ffei Limited

Forward Citations = 161

15 inventors:

Martin Philip Gouch (18 out of 44 patents)

William Roland Hawes (3 out of 16 patents)

Paul Scott Griffiths (3 out of 3 patents)

4. Jacqueline Margaret Deane (2 out of 2 patents)

5. Daxa Neykumar Rughani (2 out of 3 patents)

Please report any incorrect information to [email protected]

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