-
EP3878020
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP3878020
| EP3878020 - MICRO-LEDS WITH ULTRA-LOW LEAKAGE CURRENT [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 10.02.2023 Database last updated on 18.11.2024 | |
| Former | Request for examination was made Status updated on 13.08.2021 | ||
| Former | The international publication has been made Status updated on 16.05.2020 | Most recent event Tooltip | 28.10.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states The Regents of the University of California 1111 Franklin Street 12th Floor Oakland CA 94607-5200 / US | [2021/37] | Inventor(s) | 01 /
MARGALITH, Tal 3883 Via Las Brisas Santa Barbara, California 93110 / US | 02 /
WONG, Matthew S. 175 San Angelo Avenue, Apt. A Santa Barbara, California 93111 / US | 03 /
CHAN, Lesley 565 Sweet Rain Place Goleta, California 93117 / US | 04 /
DENBAARS, Steven P. 283 Elderberry Drive Goleta, California 93117 / US | [2021/37] | Representative(s) | Schröer, Gernot H., et al Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Bankgasse 3 90402 Nürnberg / DE | [N/P] |
| Former [2021/37] | Madgwick, Paul Roland Ruschke Madgwick Seide & Kollegen Patentanwälte Patent Attorney (UK) PartG mbB Postfach 86 06 29 81633 München / DE | Application number, filing date | 19881878.3 | 31.10.2019 | [2021/37] | WO2019US59163 | Priority number, date | US201862756252P | 06.11.2018 Original published format: US 201862756252 P | [2021/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020096859 | Date: | 14.05.2020 | Language: | EN | [2020/20] | Type: | A1 Application with search report | No.: | EP3878020 | Date: | 15.09.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.05.2020 takes the place of the publication of the European patent application. | [2021/37] | Search report(s) | International search report - published on: | US | 14.05.2020 | (Supplementary) European search report - dispatched on: | EP | 01.12.2021 | Classification | IPC: | H01L33/30, H01L33/32, H01L21/306, H01L21/465, H01L29/06, H01L29/20, H01L33/22, // H01L33/00 | [2021/52] | CPC: |
H01L33/007 (EP,KR,US);
H01L33/44 (EP,KR,US);
H01L21/30621 (EP,KR,US);
H01L33/0095 (EP,KR);
H01L33/025 (EP,KR,US);
H01L33/06 (KR);
|
| Former IPC [2021/37] | H01L33/30, H01L33/32, H01L21/306, H01L21/465, H01L29/06, H01L29/20, H01L33/22 | 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 [2021/37] | Title | German: | MIKRO-LEDS MIT ULTRA-NIEDRIGEM LECKSTROM | [2021/37] | English: | MICRO-LEDS WITH ULTRA-LOW LEAKAGE CURRENT | [2021/37] | French: | MICRO-DEL À COURANT DE FUITE ULTRA-FAIBLE | [2021/37] | Entry into regional phase | 01.06.2021 | National basic fee paid | 01.06.2021 | Search fee paid | 01.06.2021 | Designation fee(s) paid | 01.06.2021 | Examination fee paid | Examination procedure | 01.06.2021 | Examination requested [2021/37] | 10.06.2022 | Amendment by applicant (claims and/or description) | 10.02.2023 | Despatch of a communication from the examining division (Time limit: M06) | 08.08.2023 | Reply to a communication from the examining division | Fees paid | Renewal fee | 22.10.2021 | Renewal fee patent year 03 | 13.10.2022 | Renewal fee patent year 04 | 27.10.2023 | Renewal fee patent year 05 | 28.10.2024 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [XAI]CN103560186 (UNIV BEIJING); | [XAI]US2016197232 (BOUR DAVID P [US], et al); | International search | [A]JP2013041978 (SUMITOMO ELECTRIC INDUSTRIES); | [A]US2017294554 (TANI YOSHIHIKO [JP], et al); | [A]CN108735671 (SEMICONDUCTOR MFG INT SHANGHAI CORP, et al) | by applicant | US2016197232 |