| PATENT REGISTER | |||||||||
| Status | Lapsed | Patent No. | 2818982 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Application No. | 14154035.1 | Date of Filing | 05/02/2014 | ||||||
| Date Grant Published | 19/09/2018 | Application Published | 31/12/2014 | ||||||
| Title of Invention | Display apparatus and image erasing device system for electronic chalkboard system and control method thereof. | ||||||||
| Priority |
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| Inventors |
Yoo, Ho-june Moon, Jong-bo Soh, Byung-seok Lee, Jong-keun Choi, Sang-on Choi, Hyun-mook |
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| Current Proprietor |
Samsung Electronics Co., Ltd. 129, Samsung-ro Yeongtong-gu Suwon-si Gyeonggi-do 443-742 REPUBLIC OF KOREA |
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| Publication Language | English | ||||||||
| Translation Received Date | |||||||||
| 08/11/2019 | Patent lapsed due to non-payment of Patent Renewal Fee in respect of year 6. | ||||||||
