Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189158 | Optical multi-pass imaging device based on polarization elements and optical image capturing system for electronic mobile devices | Stepan Evgenievich IVANOV, Andrey Aleksandrovich Manko | 2025-01-07 |
| 12181666 | System of virtual image projection on screen with effect of eliminating influence of solar radiation | Igor Vitalievich Yanusik, Anastasiia Andreevna Kalinina, Jinho Lee | 2024-12-31 |
| 12019260 | Beam expander and method of operating the same | Andrey N. Putilin, Sergey E. Dubynin, Chilsung Choi, German B. Dubinin, Hongseok Lee +1 more | 2024-06-25 |
| 11886022 | Beam expander and beam expansion method | Sergey E. Dubynin, German B. Dubinin, Chilsung Choi, Hongseok Lee, Hoon Song | 2024-01-30 |
| 11861063 | Eye-tracking device and display apparatus including the same | Elena Gennadievna MALINOVSKAYA, Sergey E. Dubynin, Vladislav Vladimirovich DRUZHIN | 2024-01-02 |
| 11703689 | Device for enlarging exit pupil area and display including the same | Andrey N. Putilin, Vladislav Vladimirovich DRUZHIN, Sergey E. Dubynin, Kseniia I. Lvova, Polina I. Malinina +5 more | 2023-07-18 |
| 11686938 | Augmented reality device for providing 3D augmented reality and operating method of the same | Igor Vitalievich Yanusik, Anastasiia Andreevna Kalinina, Jinho Lee | 2023-06-27 |
| 11662511 | Beam expander and method of operating the same | Andrey N. Putilin, Sergey E. Dubynin, Chilsung Choi, German B. Dubinin, Hongseok Lee +1 more | 2023-05-30 |
| 10761256 | Backlight unit providing uniform light and display apparatus including the same | German B. Dubinin, Sergey E. Dubynin, Andrey N. Putilin, Sergey S. Kopenkin, Yuriy P. Borodin +5 more | 2020-09-01 |
| 9664903 | Optical device for augmented reality | Jungkwuen An, Andrey N. Putilin, Elena Gennadievna MALINOVSKAYA, Vladislav Vladimirovich DRUZHIN | 2017-05-30 |