Sang Kug CHUNG

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Self-cleaning device and method using electrical oscillation and me...
- Patent number 11,833,556
- Issue date Dec 5, 2023
- MICROSYSTEMS, INC.
- Sang Kug Chung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cleaning apparatus and method
- Patent number 11,300,533
- Issue date Apr 12, 2022
- Myongji University Industry and Academia Cooperation Foundation
- Sang Kug Chung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device and method for cleaning camera lens part
- Patent number 10,823,956
- Issue date Nov 3, 2020
- Myongji University Industry and Academia Cooperation Foundation
- Sang Kug Chung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SEFL-CLEANING DEVICE AND METHOD USING ELECTRICAL OSCILLATION AND ME...
- Publication number 20240066565
- Publication date Feb 29, 2024
- MICROSYSTEMS, INC.
- Sang Kug CHUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEFL-CLEANING DEVICE AND METHOD USING ELECTRICAL OSCILLATION AND ME...
- Publication number 20220266316
- Publication date Aug 25, 2022
- MICROSYSTEMS, INC.
- Sang Kug CHUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
CLEANING DEVICE HAVING MULTI LAYER STRUCTURE AND METHOD OF OPERATIN...
- Publication number 20200346620
- Publication date Nov 5, 2020
- Sang Kug CHUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
CLEANING APPARATUS AND METHOD
- Publication number 20190277787
- Publication date Sep 12, 2019
- Sang Kug CHUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR CLEANING CAMERA LENS PART
- Publication number 20180275397
- Publication date Sep 27, 2018
- Sang Kug CHUNG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY