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EP3312312
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EP About this file: EP3312312
| EP3312312 - LITHIUM NIOBATE SINGLE CRYSTAL SUBSTRATE AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 02.07.2021 Database last updated on 02.09.2024 | |
| Former | Request for examination was made Status updated on 23.03.2018 | ||
| Former | The international publication has been made Status updated on 23.12.2016 | Most recent event Tooltip | 02.04.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Sumitomo Metal Mining Co., Ltd. 11-3, Shimbashi 5-chome Minato-ku Tokyo 105-8716 / JP | [2018/17] | Inventor(s) | 01 /
KAJIGAYA, Tomio c/o Ome District Division SUMITOMO METAL MINING CO. LTD. 1-6-1 Suehiro-cho Ome-shi Tokyo 198-8601 / JP | [2018/17] | Representative(s) | TBK Bavariaring 4-6 80336 München / DE | [2018/17] | Application number, filing date | 16811514.5 | 08.06.2016 | [2018/17] | WO2016JP67066 | Priority number, date | JP20150123186 | 18.06.2015 Original published format: JP 2015123186 | [2018/17] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2016204039 | Date: | 22.12.2016 | Language: | JA | [2016/51] | Type: | A1 Application with search report | No.: | EP3312312 | Date: | 25.04.2018 | Language: | EN | [2018/17] | Search report(s) | International search report - published on: | JP | 22.12.2016 | (Supplementary) European search report - dispatched on: | EP | 16.10.2018 | Classification | IPC: | C30B29/30, C30B33/02, C30B15/00 | [2018/46] | CPC: |
C30B29/30 (EP,KR,US);
C30B15/00 (EP,US);
C30B15/04 (KR);
C30B29/20 (US);
C30B33/02 (EP,KR,US);
H01L21/02598 (KR);
|
| Former IPC [2018/17] | C30B29/30, C30B33/02 | 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 [2018/17] | Title | German: | LITHIUM-NIOBAT-EINZELKRISTALLSUBSTRAT UND VERFAHREN ZUR HERSTELLUNG DAVON | [2018/17] | English: | LITHIUM NIOBATE SINGLE CRYSTAL SUBSTRATE AND METHOD FOR PRODUCING SAME | [2018/17] | French: | SUBSTRAT MONOCRISTALLIN DE NIOBATE DE LITHIUM ET SON PROCÉDÉ DE FABRICATION | [2018/17] | Entry into regional phase | 11.01.2017 | Translation filed | 20.11.2017 | National basic fee paid | 20.11.2017 | Search fee paid | 20.11.2017 | Designation fee(s) paid | 20.11.2017 | Examination fee paid | Examination procedure | 20.11.2017 | Examination requested [2018/17] | 20.11.2017 | Date on which the examining division has become responsible | 10.05.2019 | Amendment by applicant (claims and/or description) | 01.07.2021 | Despatch of a communication from the examining division (Time limit: M04) | 07.10.2021 | Reply to a communication from the examining division | Fees paid | Renewal fee | 29.06.2018 | Renewal fee patent year 03 | 28.06.2019 | Renewal fee patent year 04 | 31.03.2020 | Renewal fee patent year 05 | 29.06.2021 | Renewal fee patent year 06 | 31.03.2022 | Renewal fee patent year 07 | 28.06.2023 | Renewal fee patent year 08 | 31.03.2024 | Renewal fee patent year 09 |
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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 | [YD]JP2005179177 (SUMITOMO METAL MINING CO) [YD] 2-5* examples 1, 6 *; | [XY]JP2006203009 (YAMAJIYU CERAMICS KK) [X] 1 * claims 1, 2, 5, 6 * * paragraphs [0027] , [0 39] * [Y] 2-5; | [X] - HE X M ET AL, "Growth and holography application of Fe-doped LiNbO"3 single crystals", JOURNAL OF CRYSTAL GROWTH, ELSEVIER, AMSTERDAM, NL, vol. 79, no. 1-3, doi:10.1016/0022-0248(86)90540-3, ISSN 0022-0248, (19861202), pages 701 - 705, (19861202), XP024739704 [X] 1 * "2. Crystal growth"; page 701 * * "3. Crystal treatment"; page 702 * DOI: http://dx.doi.org/10.1016/0022-0248(86)90540-3 | [X] - KATHARINA BRANDS ET AL, "Impedance Spectroscopy of Highly Iron-Doped Lithium Niobate Crystals", CONTROLLING LIGHT WITH LIGHT: PHOTOREFRACTIVE EFFECTS, PHOTOSENSITIVITY, FIBER GRATINGS, PHOTONIC MATERIALS AND MORE, Washington, D.C., (20070101), doi:10.1364/PR.2007.SuB3, ISBN 978-1-55752-848-3, page SuB3, XP055512858 [X] 1 * "2. Experimental methods and results"; page 1 * * figure 2 * DOI: http://dx.doi.org/10.1364/PR.2007.SuB3 | International search | [Y]JP2005179177 (SUMITOMO METAL MINING CO) [Y] 2-5* , claims 1, 3, 4, 5; paragraph [0088] & US 2005/0145165 A1 claims 1, 3, 4, 6; paragraph [0090] & CN 1621578 A *; | [XY]JP2005314137 (YAMAJIYU CERAMICS KK) [X] 1 * , claims 1, 3, 5; paragraphs [0016], [0043], [0052] & US 2005/0284359 A1 claims 1, 5, 7; paragraphs [0077], [0085] & WO 2005/103343 A1 & EP 1741809 A1 & CN 1950549 A * [Y] 2-5 |