Yanggyu KIM

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Gwangju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Reactive multifocal optical system and augmented reality device usi...
- Patent number 11,415,729
- Issue date Aug 16, 2022
- Seonkyu Yoon
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
REACTIVE MULTIFOCAL OPTICAL SYSTEM AND AUGMENTED REALITY DEVICE USI...
- Publication number 20200209443
- Publication date Jul 2, 2020
- KOREA PHOTONICS TECHNOLOGY INSTITUTE
- Seonkyu YOON
- G06 - COMPUTING CALCULATING COUNTING