CHOI; WOOJUN

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHOI; WOOJUN.The latest application filed is for "probe for testing a semiconductor device and a probe card including the same".

Company Profile

4.7.13

CHOI; WOOJUN - Hwaseong-si KR
Choi; Woojun - Gyeonggi-do KR
CHOI; Woojun - Suwon-si KR
Choi; Woojun - Seoul KR
Choi; Woojun - Jeonju KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Probe For Testing A Semiconductor Device And A Probe Card Including The Same App 20220308088 - LEE; SUNG HOON ; et al.	2022-09-29
Electronic device having touchscreen and input processing method thereof Grant 11,392,271 - Kwon , et al. July 19, 2	2022-07-19
Device And Method For Supporting Plurality Of Sims In Wireless Communication System App 20220159451 - CHOI; Woojun	2022-05-19
Device and method for supporting plurality of SIMs in wireless communication system Grant 11,272,352 - Choi March 8, 2	2022-03-08
Electrode For Oxygen Evolving, Method Of Preparing The Electrode, And Oxygen Generating Device Including The Electrode App 20210388514 - Lee; Yunsu ; et al.	2021-12-16
Electronic Device And Method For Providing Information In Virtual Reality App 20210258354 - KIM; Minjung ; et al.	2021-08-19
Temperature sensor Grant 11,002,612 - Choi , et al. May 11, 2	2021-05-11
Device And Method For Supporting Plurality Of Sims In Wireless Communication System App 20200382942 - CHOI; Woojun	2020-12-03
Temperature Sensor App 20200191660 - CHOI; Woojun ; et al.	2020-06-18
Electronic Device Having Touchscreen And Input Processing Method Thereof App 20200150833 - KWON; Hyukjoon ; et al.	2020-05-14
Electronic device having touchscreen and input processing method thereof Grant 10,534,509 - Kwon , et al. Ja	2020-01-14
Transmitter and system including the same Grant 10,044,526 - Kim , et al. August 7, 2	2018-08-07
Transmitter And System Including The Same App 20180102921 - KIM; Taewoong ; et al.	2018-04-12
Electronic Device Having Touchscreen And Input Processing Method Thereof App 20180018067 - KWON; Hyukjoon ; et al.	2018-01-18
Electronic device having touchscreen and input processing method thereof Grant 9,772,747 - Kwon , et al. September 26, 2	2017-09-26
Presence-based content sharing Grant 9,710,661 - Choi , et al. July 18, 2	2017-07-18
Method And Apparatus For Grouping Personal Electronic Devices Using Information Pattern Code App 20150256402 - CHOI; Woojun ; et al.	2015-09-10
Presence-based Content Sharing App 20150169883 - CHOI; Woojun ; et al.	2015-06-18
Electronic Device Having Touchscreen And Input Processing Method Thereof App 20150135129 - KWON; Hyukjoon ; et al.	2015-05-14
Method And Apparatus For Applying Encryption In Communication Between Terminals App 20150012747 - Choi; Woojun	2015-01-08

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