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EP4052306
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EP About this file: EP4052306
| EP4052306 - RED MICRO-LED WITH DOPANTS IN ACTIVE REGION [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 05.08.2022 Database last updated on 24.08.2024 | |
| Former | The international publication has been made Status updated on 08.05.2021 | ||
| Former | unknown Status updated on 02.12.2020 | Most recent event Tooltip | 28.10.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states Meta Platforms Technologies, LLC 1601 Willow Road Menlo Park, CA 94025 / US | [2023/47] |
| Former [2022/36] | For all designated states Facebook Technologies, LLC 1601 Willow Road Menlo Park, CA 94025 / US | Inventor(s) | 01 /
BROELL, Markus 1601 Willow Road Menlo Park, CA 94025 / US | 02 /
HWANG, David 1601 Willow Road Menlo Park, CA 94025 / US | 03 /
LESTER, Steven, David 1601 Willow Road Menlo Park, CA 94025 / US | 04 /
TYAGI, Anurag 1601 Willow Road Menlo Park, CA 94025 / US | 05 /
GRUNDMANN, Michael 1601 Willow Road Menlo Park, CA 94025 / US | 06 /
LHEUREUX, Guillaume 1601 Willow Road Menlo Park, CA 94025 / US | 07 /
TONKIKH, Alexander 1601 Willow Road Menlo Park, CA 94025 / US | [2022/36] | Representative(s) | Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
| Former [2022/36] | Murgitroyd & Company Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL / GB | Application number, filing date | 20811819.0 | 28.10.2020 | [2022/36] | WO2020US57704 | Priority number, date | US201962927452P | 29.10.2019 Original published format: US 201962927452 P | US202063079703P | 17.09.2020 Original published format: US 202063079703 P | US202017081935 | 27.10.2020 Original published format: US202017081935 | [2022/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021086941 | Date: | 06.05.2021 | Language: | EN | [2021/18] | Type: | A1 Application with search report | No.: | EP4052306 | Date: | 07.09.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.05.2021 takes the place of the publication of the European patent application. | [2022/36] | Search report(s) | International search report - published on: | EP | 06.05.2021 | Classification | IPC: | H01L33/06, H01L33/20, H01L33/30, G09F9/33, H01L25/075 | [2022/36] | CPC: |
H01L33/06 (EP,KR,US);
H01L33/305 (EP,KR,US);
H01L25/0753 (EP,KR,US);
H01L27/156 (KR);
H01L33/0008 (US);
H01L33/20 (EP)
| 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 [2022/36] | Title | German: | ROTE MIKRO-LED MIT DOTIERSTOFFEN IM AKTIVEN BEREICH | [2022/36] | English: | RED MICRO-LED WITH DOPANTS IN ACTIVE REGION | [2022/36] | French: | MICRO-DEL ROUGE AVEC DOPANTS DANS UNE RÉGION ACTIVE | [2022/36] | Entry into regional phase | 04.05.2022 | National basic fee paid | 04.05.2022 | Designation fee(s) paid | 04.05.2022 | Examination fee paid | Examination procedure | 04.05.2022 | Examination requested [2022/36] | 04.05.2022 | Date on which the examining division has become responsible | 04.07.2022 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 28.10.2022 | Renewal fee patent year 03 | 27.10.2023 | Renewal fee patent year 04 |
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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. | Cited in | International search | [YA]US2014048771 (TAKAHASHI KUNIMASA [JP], et al) [Y] 8 * abstract * * figures 5-11 * * paragraph [0016] - paragraph [0020] * * paragraph [0035] - paragraph [0118] * [A] 1,3,4,7,9,11,14,15; | [A]US2016315218 (BOUR DAVID P [US], et al) [A] 1-15* the whole document *; | [X]US2017133550 (SCHUELE PAUL J [US], et al) [X] 1,2,5-7,9-11,14,15 * abstract * * figures 3-21 * * paragraph [0022] - paragraph [0036] * * paragraph [0058] - paragraph [0124] *; | [X]US9653642 (RARING JAMES W [US], et al) [X] 1,2,5-7,9-12,14,15 * abstract * * figure 6 * * column 4, line 51 - column 9, line 43 * * column 31, line 64 - column 51, line 48 *; | [XY]US2017170360 (BOUR DAVID P [US], et al) [X] 1-7,9-15 * abstract * * figures 1,20-21,25-26 * * paragraph [0060] - paragraph [0089] * * paragraph [0149] - paragraph [0153] * * paragraph [0166] - paragraph [0174] * [Y] 8 |