For the Inventor, By the Inventor

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Worcester, United Kingdom

Zbd Displays Limited

USPTO Granted Patents = 18

% Expired Patents = 33.3

CIPO Patents = 1

EPO Patents = 2

Forward Citations = 80

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16 inventors (with patents filed for the assignee):

John Clifford Jones (17 out of 55 patents)

Guy Peter Bryan-Brown (7 out of 21 patents)

Emma Louise Wood (5 out of 10 patents)

4. Richard M Amos (2 out of 3 patents)

5. Carl Vernon Brown (2 out of 8 patents)

6. David Walker (1 out of 1 patent)

7. David Dix (1 out of 1 patent)

8. Simon Gooch (1 out of 1 patent)

9. Clive Mayne (1 out of 1 patent)

10. Steve Taylor (1 out of 1 patent)

11. Richard Simms (1 out of 1 patent)

12. Philip T Worthing (1 out of 1 patent)

13. Stephen M Beldon (1 out of 3 patents)

14. Victor Chaklam Hui (1 out of 4 patents)

15. Jonathan Rennie Hughes (1 out of 19 patents)

18 patents: Sort by Forward Citations

1. 9034429 - Method for patterning a surface using selective adhesion (2015-05-19),

2. 8577728 - Display system (2013-11-05),

3. 8470411 - Liquid crystal alignment layer (2013-06-25),

4. 8384872 - Bistable nematic liquid crystal device (2013-02-26),

5. 8199295 - Liquid crystal device including an alignment grating with breaks therein (2012-06-12),

6. 8130186 - Display device (2012-03-06),

7. 7956980 - Liquid crystal device with bi- or multistable alignment gratings (2011-06-07),

8. 7884905 - Liquid crystal device including an alignment grating with breaks therein (2011-02-08),

9. 7824516 - Embossing method and apparatus (2010-11-02),

10. 7692672 - Liquid crystal devices with greyscale (2010-04-06),

11. 7551258 - Patterned light modulating device (2009-06-23),

12. 7280175 - Liquid crystal device exhibiting zernithal bistability and a cell wall for such a device (2007-10-09),

13. 7245282 - Addressing multistable nematic liquid crystal devices (2007-07-17),

14. 7068250 - Addressing multistable nematic liquid crystal device (2006-06-27),

15. 7053975 - Liquid crystal device (2006-05-30),

ZBD DISPLAYS LIMITED is a leading provider of electronic shelf labels (ESL) and related technologies. Their innovative solutions help retailers improve pricing accuracy, operational efficiency, and customer experience. With a team of dedicated professionals, ZBD DISPLAYS LIMITED offers a wide range of ESL products and software solutions, tailored to meet the unique needs of various industries. Their cutting-edge technology combined with high-quality manufacturing ensures reliable and cost-effective solutions for businesses worldwide.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

18 Patents

#4 in Worcester

#995 in United Kingdom

#34,120 in the World

Worcester, United Kingdom

Zbd Displays Limited

Forward Citations = 80

16 inventors:

John Clifford Jones (17 out of 55 patents)

Guy Peter Bryan-Brown (7 out of 21 patents)

Emma Louise Wood (5 out of 10 patents)

4. Richard M Amos (2 out of 3 patents)

5. Carl Vernon Brown (2 out of 8 patents)

Please report any incorrect information to [email protected]

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