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Woojun Choi
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Device and method for supporting plurality of sims in wireless comm...
Patent number
12,114,396
Issue date
Oct 8, 2024
Samsung Electronics Co., Ltd.
Woojun Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic device and method for providing information in virtual r...
Patent number
11,463,486
Issue date
Oct 4, 2022
Samsung Electronics Co., Ltd.
Minjung Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic device having touchscreen and input processing method th...
Patent number
11,392,271
Issue date
Jul 19, 2022
Samsung Electronics Co., Ltd.
Hyukjoon Kwon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for supporting plurality of SIMs in wireless comm...
Patent number
11,272,352
Issue date
Mar 8, 2022
Samsung Electronics Co., Ltd.
Woojun Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic device having touchscreen and input processing method th...
Patent number
10,534,509
Issue date
Jan 14, 2020
Samsung Electronics Co., Ltd.
Hyukjoon Kwon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic device having touchscreen and input processing method th...
Patent number
9,772,747
Issue date
Sep 26, 2017
Samsung Electronics Co., Ltd.
Hyukjoon Kwon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Presence-based content sharing
Patent number
9,710,661
Issue date
Jul 18, 2017
Samsung Electronics Co., Ltd.
Woojun Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR SUPPORTING PLURALITY OF SIMS IN WIRELESS COMM...
Publication number
20220159451
Publication date
May 19, 2022
Samsung Electronics Co., Ltd.
Woojun CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR PROVIDING INFORMATION IN VIRTUAL R...
Publication number
20210258354
Publication date
Aug 19, 2021
Samsung Electronics Co., Ltd.
Minjung KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR SUPPORTING PLURALITY OF SIMS IN WIRELESS COMM...
Publication number
20200382942
Publication date
Dec 3, 2020
Samsung Electronics Co., LTD
Woojun CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC DEVICE HAVING TOUCHSCREEN AND INPUT PROCESSING METHOD TH...
Publication number
20200150833
Publication date
May 14, 2020
Samsung Electronics Co., Ltd.
Hyukjoon KWON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE HAVING TOUCHSCREEN AND INPUT PROCESSING METHOD TH...
Publication number
20180018067
Publication date
Jan 18, 2018
Samsung Electronics Co., Ltd.
Hyukjoon KWON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR GROUPING PERSONAL ELECTRONIC DEVICES USING...
Publication number
20150256402
Publication date
Sep 10, 2015
Samsung Electronics Co., Ltd.
Woojun CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRESENCE-BASED CONTENT SHARING
Publication number
20150169883
Publication date
Jun 18, 2015
Samsung Electronics Co., Ltd.
Woojun CHOI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE HAVING TOUCHSCREEN AND INPUT PROCESSING METHOD TH...
Publication number
20150135129
Publication date
May 14, 2015
SAMSUNG ELECTRONICS CO., LTD.
Hyukjoon KWON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR APPLYING ENCRYPTION IN COMMUNICATION BETWE...
Publication number
20150012747
Publication date
Jan 8, 2015
Samsung Electronics Co., Ltd.
Woojun Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE