Youngsang KWON

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Changwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Image capturing device and method to perform autofocus
- Patent number 10,958,821
- Issue date Mar 23, 2021
- HANWHA TECHWIN CO., LTD.
- Jaewoon Byun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zoom-tracking method performed by imaging apparatus
- Patent number 9,503,650
- Issue date Nov 22, 2016
- Hanwha Techwin Co., Ltd.
- Daebong Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for finding optimal zooming speed
- Patent number 9,503,651
- Issue date Nov 22, 2016
- Hanwha Techwin Co., Ltd.
- Daebong Kim
- G02 - OPTICS
Information Patent Grant
Auto-focusing system and method
- Patent number 9,426,351
- Issue date Aug 23, 2016
- Hanwha Techwin Co., Ltd.
- Kyungeun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE CAPTURING DEVICE AND METHOD TO PERFORM AUTOFOCUS
- Publication number 20200137294
- Publication date Apr 30, 2020
- Hanwha Techwin Co., Ltd.
- Jaewoon BYUN
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR FINDING OPTIMAL ZOOMING SPEED
- Publication number 20160094791
- Publication date Mar 31, 2016
- HANWHA TECHWIN CO., LTD.
- Daebong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTO-FOCUSING SYSTEM AND METHOD
- Publication number 20160014326
- Publication date Jan 14, 2016
- HANWHA TECHWIN CO., LTD.
- Kyungeun LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ZOOM-TRACKING METHOD PERFORMED BY IMAGING APPARATUS
- Publication number 20150312484
- Publication date Oct 29, 2015
- Samsung Techwin Co., Ltd.
- Daebong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE