For the Inventor, By the Inventor

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Dartford, United Kingdom

Electrosonic Limited

USPTO Granted Patents = 2

% Expired Patents = 50.0

EPO Patents = 1

Trademarks = 5

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Peter Lionel Smith (1 out of 7 patents)

Jack Langley (1 out of 1 patent)

Martin Howe (1 out of 1 patent)

4. Craig Maddock (1 out of 1 patent)

5. Nicholas Richard Coates (1 out of 1 patent)

6. Kasturi Arachchilage Indeera Munasinghe (0 patent)

2 patents: Sort by Forward Citations

1. 9182656 - Optical mask for blending overlapping tiled images (2015-11-10),

2. 6594404 - Image processing (2003-07-15),

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#3 in Dartford

#6,507 in United Kingdom

Dartford, United Kingdom

Electrosonic Limited

Forward Citations = 3

5 inventors:

Peter Lionel Smith (1 out of 7 patents)

Jack Langley (1 out of 1 patent)

Martin Howe (1 out of 1 patent)

4. Craig Maddock (1 out of 1 patent)

5. Nicholas Richard Coates (1 out of 1 patent)

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