Woojun Choi

Person

Gyeonggi-do, KR

People

Patents Grantslast 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 Applicationslast 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

Woojun Choi

Person

Patents Grantslast 30 patents

Device and method for supporting plurality of sims in wireless comm...

Electronic device and method for providing information in virtual r...

Electronic device having touchscreen and input processing method th...

Device and method for supporting plurality of SIMs in wireless comm...

Electronic device having touchscreen and input processing method th...

Electronic device having touchscreen and input processing method th...

Presence-based content sharing

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR SUPPORTING PLURALITY OF SIMS IN WIRELESS COMM...

ELECTRONIC DEVICE AND METHOD FOR PROVIDING INFORMATION IN VIRTUAL R...

DEVICE AND METHOD FOR SUPPORTING PLURALITY OF SIMS IN WIRELESS COMM...

ELECTRONIC DEVICE HAVING TOUCHSCREEN AND INPUT PROCESSING METHOD TH...

ELECTRONIC DEVICE HAVING TOUCHSCREEN AND INPUT PROCESSING METHOD TH...

METHOD AND APPARATUS FOR GROUPING PERSONAL ELECTRONIC DEVICES USING...

PRESENCE-BASED CONTENT SHARING

ELECTRONIC DEVICE HAVING TOUCHSCREEN AND INPUT PROCESSING METHOD TH...

METHOD AND APPARATUS FOR APPLYING ENCRYPTION IN COMMUNICATION BETWE...