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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | G02B 1/11 | (2015.01) |
| G02B 5/0242 | (2013.01) | ||
| G02B 1/14 | (2015.01) | ||
| G02B 1/118 | (2013.01) |
| (11) | Patento numeris | 3809166 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 20769060.3 |
| Europos patento paraiškos padavimo data | 2020-02-24 | |
| (97) | Europos patento paraiškos paskelbimo data | 2021-04-21 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2023-05-31 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/KR2020/002633 |
| Data | 2020-02-24 |
| (87) | Numeris | WO 2020/184865 |
| Data | 2020-09-17 |
| (30) | Numeris | Data | Šalis |
| 20190028248 | 2019-03-12 | KR | |
| 20200020902 | 2020-02-20 | KR |
| (72) |
KO, Kyung Moon , KR
BYUN, Jinseok , KR
KIM, Changoh , KR
CHANG, Yeongrae , KR
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| (73) |
LG CHEM, LTD. ,
128, Yeoui-daero,, Yeongdeungpo-gu,
Seoul 07336,
KR
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| (54) | ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE |
| ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE |