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Yongin, South Korea

Oh-Seob Kwon

USPTO Granted Patents = 17 (Patent Applications = 14)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 13(Granted Patents)

Company Filing History:

16 out of 27,040

Samsung Display Co., Ltd.

Ensil Tech Co., Ltd.

Ensiltech Corporation

4. 1 out of 1,219

Samsung Mobile Display Co., Ltd.

where one patent can have more than one assignee

Years Active: 2012-2024

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11997905 - OLED mask with end portioned corners (2024-05-28),

2. 11309356 - Organic light emitting diode display and a system of a mask unit and a substrate for making the same (2022-04-19),

3. 9484391 - OLED with chamfered emission layer (2016-11-01),

4. 9084355 - Flexible printed circuit board assembly and flat panel display apparatus using the same (2015-07-14),

5. 8957419 - Organic light emitting display apparatus having inspection thin film transistors (2015-02-17),

6. 8937315 - Organic light emitting diode display and manufacturing method thereof (2015-01-20),

7. 8890125 - Display apparatus and organic light emitting display apparatus (2014-11-18),

8. 8847484 - Mother substrate for flat panel display apparatus and method of manufacturing the same (2014-09-30),

9. 8698251 - Organic light emitting diode display and method of manufacturing the same (2014-04-15),

10. 8680767 - Flat panel display apparatus, mother substrate for flat panel display apparatuses, method of manufacturing the flat panel display apparatus, and method of manufacturing the mother substrate (2014-03-25),

11. 8623720 - Method of fabricating a thin film transistor from amorphous silicon and organic light emitting diode display device having the thin film transistor (2014-01-07),

12. 8564197 - Flat panel display apparatus and method for manufacturing the same (2013-10-22),

13. 8405293 - Flat panel display apparatus and mother substrate for flat panel display apparatus (2013-03-26),

14. 8400057 - Sealing substrate, organic electroluminescence apparatus and method of fabricating the same (2013-03-19),

15. 8367278 - Halftone mask and manufacturing method thereof and method for forming film using the same (2013-02-05),

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