Song; Woo Seuk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Song; Woo Seuk.The latest application filed is for "red phosphor and light emitting device comprising same".

Company Profile

6.4.5

Song; Woo Seuk - Seoul KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Phosphor composition, light-emitting device package comprising same, and lighting apparatus Grant 10,982,141 - Moon , et al. April 20, 2	2021-04-20
Phosphor composition, light-emitting device package including same, and lighting device Grant 10,479,932 - Moon , et al. Nov	2019-11-19
Lighting emitting apparatus Grant 10,475,966 - Moon , et al. Nov	2019-11-12
Phosphor and light emitting device having the same Grant 10,336,936 - Moon , et al.	2019-07-02
Red Phosphor And Light Emitting Device Comprising Same App 20190169496 - MOON; Ji Wook ; et al.	2019-06-06
Phosphor Composition, Light-emitting Device Package Including Same, And Lighting Device App 20190136129 - MOON; Ji Wook ; et al.	2019-05-09
Phosphor Composition, Light-emitting Device Package Comprising Same, And Lighting Apparatus App 20190016954 - MOON; Ji Wook ; et al.	2019-01-17
Phosphor And Light Emitting Device Having The Same App 20190002761 - MOON; Ji Wook ; et al.	2019-01-03
Lighting Emitting Apparatus App 20180204983 - MOON; Ji Wook ; et al.	2018-07-19

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