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EP3786697
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EP About this file: EP3786697
| EP3786697 - OPTICAL DEVICE AND USE THEREOF [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 19.05.2023 Database last updated on 15.06.2024 | |
| Former | Request for examination was made Status updated on 29.01.2021 | ||
| Former | The international publication has been made Status updated on 02.11.2019 | Most recent event Tooltip | 23.04.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states LG CHEM, LTD. 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 / KR | [2021/09] | Inventor(s) | 01 /
KIM, Nam Hun LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR | 02 /
KIM, Jung Woon LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR | 03 /
MUN, In Ju LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR | 04 /
RYU, Su Young LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR | 05 /
JEON, Byoung Kun LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR | [2021/09] | Representative(s) | Goddar, Heinz J. Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE | [2021/09] | Application number, filing date | 19792177.8 | 24.04.2019 | [2021/09] | WO2019KR04967 | Priority number, date | KR20180048684 | 26.04.2018 Original published format: KR 20180048684 | [2021/09] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019209029 | Date: | 31.10.2019 | Language: | KO | [2019/44] | Type: | A1 Application with search report | No.: | EP3786697 | Date: | 03.03.2021 | Language: | EN | [2021/09] | Search report(s) | International search report - published on: | KR | 31.10.2019 | (Supplementary) European search report - dispatched on: | EP | 07.05.2021 | Classification | IPC: | G02F1/13363, G02F1/13, C08J5/18, C08L1/12, C08L67/02 | [2021/09] | CPC: |
C08L1/12 (EP,KR);
G02F1/13363 (EP,KR);
G02F1/133305 (US);
C08J5/18 (KR);
C08L67/02 (KR);
G02F1/13 (KR);
G02F1/1337 (US);
G02F1/1339 (US);
G02F1/134309 (US);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2021/09] | Title | German: | SPRÜHVORRICHTUNG UND VERWENDUNG DAVON | [2021/09] | English: | OPTICAL DEVICE AND USE THEREOF | [2021/09] | French: | DISPOSITIF OPTIQUE ET SON UTILISATION | [2021/09] | Entry into regional phase | 25.09.2020 | Translation filed | 25.09.2020 | National basic fee paid | 25.09.2020 | Search fee paid | 25.09.2020 | Designation fee(s) paid | 25.09.2020 | Examination fee paid | Examination procedure | 25.09.2020 | Examination requested [2021/09] | 09.11.2021 | Amendment by applicant (claims and/or description) | 23.05.2023 | Despatch of a communication from the examining division (Time limit: M04) | 21.09.2023 | Reply to a communication from the examining division | 10.10.2024 | Date of oral proceedings | Fees paid | Renewal fee | 21.04.2021 | Renewal fee patent year 03 | 22.04.2022 | Renewal fee patent year 04 | 20.03.2023 | Renewal fee patent year 05 | 23.04.2024 | Renewal fee patent year 06 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XAYI]US2017059935 (HAKOI HIROYUKI [JP], et al); | [Y]WO2018021837 (LG CHEMICAL LTD [KR]) | International search | [A]JPH0543130U (TOSHIBA CORP.) [A] 1-15 * See paragraphs [00 1 7]-[0018]. and figure 1. *; | [Y]JP2001142055 (RICOH KK) [Y] 9-11, 13-15 * See paragraph [0005]; claim 1; and figure 1. *; | [XY]JP2017090555 (PANASONIC LIQUID CRYSTAL DISPL) [X] 1-8, 12 * See paragraphs [0028]-[0029], [0032]-[0033], [0040], [0046]: and figure 5. * [Y] 9-11, 13-15; | [A]JP2017151289 (JAPAN DISPLAY INC) [A] 1-15* See claim 1; and figure 1. *; | [Y]KR20180012714 (LG CHEMICAL LTD [KR]) [Y] 14 * See claim 9. * | by applicant | KR20170064744 | KR20180048684 |