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EP3454115
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EP About this file: EP3454115
| EP3454115 - LIGHT GUIDE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 06.06.2020 Database last updated on 13.07.2024 | |
| Former | Request for examination was made Status updated on 08.02.2019 | ||
| Former | The international publication has been made Status updated on 12.01.2019 | ||
| Former | unknown Status updated on 09.11.2018 | Most recent event Tooltip | 26.02.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states BOE Technology Group Co., Ltd. No. 10 Jiuxianqiao Rd. Chaoyang District Beijing 100015 / CN | For all designated states Beijing BOE Display Technology Co., Ltd. No. 118 Jinghaiyilu, BDA Beijing 100176 / CN | [2019/11] | Inventor(s) | 01 /
HAO, Yutao No. 9 Dize Road BDA Beijing 100176 / CN | 02 /
CHEN, Ying No. 9 Dize Road BDA Beijing 100176 / CN | 03 /
BU, Zhanchang No. 9 Dize Road BDA Beijing 100176 / CN | 04 /
LV, Jinku No. 9 Dize Road BDA Beijing 100176 / CN | [2019/11] | Representative(s) | Isarpatent Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | [N/P] |
| Former [2019/11] | Isarpatent Patent- und Rechtsanwälte Behnisch Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | Application number, filing date | 18793349.4 | 12.02.2018 | [2019/11] | WO2018CN76515 | Priority number, date | CN201710532989 | 03.07.2017 Original published format: CN201710532989 | [2019/11] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019007079 | Date: | 10.01.2019 | Language: | ZH | [2019/02] | Type: | A1 Application with search report | No.: | EP3454115 | Date: | 13.03.2019 | Language: | EN | [2019/11] | Search report(s) | International search report - published on: | CN | 10.01.2019 | (Supplementary) European search report - dispatched on: | EP | 09.10.2019 | Classification | IPC: | G02F1/13357, F21V8/00, G02B6/00 | [2019/11] | CPC: |
G02B6/0076 (EP,US);
G02B6/0036 (EP,CN,US);
G02B6/0046 (US);
G02B6/0055 (EP,CN,US);
G02B6/0075 (CN,US);
G02B6/0078 (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 [2019/11] | Title | German: | LICHTLEITERANORDNUNG, RÜCKBELEUCHTUNGSMODUL UND ANZEIGEVORRICHTUNG | [2019/11] | English: | LIGHT GUIDE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE | [2019/11] | French: | ENSEMBLE DE GUIDAGE DE LUMIÈRE, MODULE DE RÉTRO-ÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE | [2019/11] | Entry into regional phase | 08.11.2018 | Translation filed | 08.11.2018 | National basic fee paid | 08.11.2018 | Search fee paid | 08.11.2018 | Designation fee(s) paid | 08.11.2018 | Examination fee paid | Examination procedure | deleted | Date on which the examining division has become responsible | 08.11.2018 | Examination requested [2019/11] | 24.04.2020 | Amendment by applicant (claims and/or description) | 10.06.2020 | Despatch of a communication from the examining division (Time limit: M04) | 20.10.2020 | Reply to a communication from the examining division | 14.03.2022 | Despatch of a communication from the examining division (Time limit: M04) | 25.07.2022 | Reply to a communication from the examining division | 21.12.2022 | Despatch of a communication from the examining division (Time limit: M04) | 02.05.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 24.02.2020 | Renewal fee patent year 03 | 22.02.2021 | Renewal fee patent year 04 | 22.02.2022 | Renewal fee patent year 05 | 23.02.2023 | Renewal fee patent year 06 | 26.02.2024 | Renewal fee patent year 07 |
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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 | [X]US2006083021 (JEONG YOUNG J [KR], et al) [X] 1,2,4,10,14,15 * abstract * * columns 39,43 *; | [XYI]US2013229828 (CHEN CHUNG-YUAN [TW]) [X] 1,2,4,6 * abstract * * paragraph [0053] * [Y] 7 [I] 8,11; | [XYI]US2014091332 (MEDENDORP JR NICHOLAS W [US], et al) [X] 1,2,6,9,10,14,15 * abstract * [Y] 7[I] 8; | [XYI]US2014226361 (VASYLYEV SERGIY VICTOROVICH [US]) [X] 1-4 * abstract * * paragraphs [0068] , [0092] * * figure 15D * [Y] 7 [I] 5,12,13 | International search | [XY]JP2004152720 (OPTOQUEST CO LTD, et al) [X] 1-3, 7, 8, 14-16 * , description,, description, paragraphs 16-42, and figures 1-3 * [Y] 9-13, 17; | [XY]CN1928667 (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1-3, 6-8, 14, 18-20 * , description, page 5, line 12 to page 6, line 28, and figures 1 and 2, description, page 5, line 12 to page 6, line 28, and figures 1 and 2 * [Y] 9-13, 17; | [Y]CN101158773 (IND TECH RES INST [CN]) [Y] 9-13, 17 * , description, page 4 line 29 to page 5 line 24 and figures 1A-1C *; | [A]CN101652606 (SHARP KK JP) [A] 1-20* , entire document *; | [XY]CN102109130 (AU OPTRONICS CORP) [X] 1-8, 14-16 * , description, paragraphs 34-45 51 and 52 and figures 2 3 and 8, description, paragraphs 34-45, 51 and 52, and figures 2. and 8 * [Y] 9-13, 17 |