Sergey S. KOPENKIN

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Moscow city, RU

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Patents Grantslast 30 patents

Information Patent Grant
Device for enlarging exit pupil area and display including the same
- Patent number 11,703,689
- Issue date Jul 18, 2023
- Samsung Electronics Co., Ltd.
- Andrey N. Putilin
- G02 - OPTICS
Information Patent Grant
Backlight unit providing uniform light and display apparatus includ...
- Patent number 10,761,256
- Issue date Sep 1, 2020
- Samsung Electronics Co., Ltd.
- German B. Dubinin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight unit for holographic display
- Patent number 10,324,245
- Issue date Jun 18, 2019
- Samsung Electronics Co., Ltd.
- Sunil Kim
- G02 - OPTICS
Information Patent Grant
Backlight unit for holographic display apparatus and holographic di...
- Patent number 10,191,196
- Issue date Jan 29, 2019
- Samsung Electronics Co., Ltd.
- Alexander V. Morozov
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR ENLARGING EXIT PUPIL AREA AND DISPLAY INCLUDING THE SAME
- Publication number 20210149208
- Publication date May 20, 2021
- Samsung Electronics Co., Ltd.
- Andrey N. PUTILIN
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT PROVIDING UNIFORM LIGHT AND DISPLAY APPARATUS INCLUD...
- Publication number 20190317264
- Publication date Oct 17, 2019
- Samsung Electronics Co., Ltd.
- German B. DUBININ
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT UNIT FOR HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAPHIC DI...
- Publication number 20160147003
- Publication date May 26, 2016
- Samsung Electronics Co., Ltd.
- Alexander V. MOROZOV
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT FOR HOLOGRAPHIC DISPLAY
- Publication number 20160033710
- Publication date Feb 4, 2016
- Samsung Electronics Co., Ltd.
- Sunil KIM
- G02 - OPTICS