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Suwon-si, South Korea

Heung-sup Park

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 13(Granted Patents)

Company Filing History:

9 out of 131,611

Samsung Electronics Co., Ltd.

1 out of 27,412

Hewlett-packard Development Company, L.P.

Years Active: 2009-2022

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11320714 - Electronic paper, image formation apparatus, and printing control method (2022-05-03),

2. 9134665 - Fixing unit and image forming apparatus including the same (2015-09-15),

3. 8995869 - Image forming apparatus (2015-03-31),

4. 8420715 - Encapsulated colorant and ink composition including the same (2013-04-16),

5. 8349915 - Encapsulated colorant, method of preparing the same, and ink composition including the encapsulated colorant (2013-01-08),

6. 8329629 - Liquid composition to clean nozzle surface and cleaning device having the same (2012-12-11),

7. 8226759 - Ink composition of inkjet recording and method thereof (2012-07-24),

8. 8129321 - Liquid compostion for cleaning a nozzle surface, method of cleaning a nozzle surface using the liquid composition, and inkjet recording apparatus including the liquid composition (2012-03-06),

9. 7758685 - Ink composition, and ink cartridge including the ink composition (2010-07-20),

10. 7537651 - Ink composition having azo-based colorant and ink set using the same (2009-05-26),

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