CHUNGDAHM Learning, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHUNGDAHM Learning, Inc..The latest application filed is for "method and apparatus for providing a user interface for playing multimedia contents to a user terminal".
- CHUNGDAHM Learning, Inc. - Seoul KR
Trademarks
| Patent | Date |
|---|---|
| Method and apparatus for providing a user interface for playing multimedia contents to a user terminal Grant 10,013,150 - Kim , et al. July 3, 2 | 2018-07-03 |
| Method of providing flash card and apparatuses performing the same Grant 9,946,440 - Kim , et al. April 17, 2 | 2018-04-17 |
| Method of Providing Flash Card and Apparatuses Performing the Same App 20150074553 - KIM; Jun Su ; et al. | 2015-03-12 |
| Method and Apparatus for Providing a User Interface for Playing Multimedia Contents to a User Terminal App 20150074529 - KIM; Mu Jung ; et al. | 2015-03-12 |
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