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EP2446485
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EP About this file: EP2446485
| EP2446485 - EPITAXIAL WAFER AND MANUFACTURERING METHOD THEREOF [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.02.2019 Database last updated on 19.10.2024 | |
| Former | Grant of patent is intended Status updated on 03.05.2018 | ||
| Former | Examination is in progress Status updated on 11.11.2016 | Most recent event Tooltip | 08.02.2019 | Application deemed to be withdrawn | published on 13.03.2019 [2019/11] | Applicant(s) | For all designated states BYD Company Limited No. 3001, Hengping Road Pingshan Longgang Shenzhen, Guangdong 518118 / CN | [2012/18] | Inventor(s) | 01 /
SU, Xilin No. 3001 Hengping Road Pingshan Longgang Shenzhen Guangdong 518118 / CN | 02 /
HU, Hongpo No. 3001 Hengping Road Pingshan Longgang Shenzhen Guangdong 518118 / CN | 03 /
XIE, Chunlin No. 3001 Hengping Road Pingshan Longgang Shenzhen Guangdong 518118 / CN | 04 /
ZHANG, Wang No. 3001 Hengping Road Pingshan Longgang Shenzhen Guangdong 518118 / CN | 05 /
WANG, Qiang No. 3001 Hengping Road Pingshan Longgang Shenzhen Guangdong 518118 / CN | [2012/18] | Representative(s) | Gulde & Partner Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59 10179 Berlin / DE | [N/P] |
| Former [2012/18] | Gulde Hengelhaupt Ziebig & Schneider Patentanwälte - Rechtsanwälte Wallstrasse 58/59 10179 Berlin / DE | Application number, filing date | 10769329.3 | 28.04.2010 | WO2010CN72300 | Priority number, date | CN200910107169 | 30.04.2009 Original published format: CN200910107169 | [2012/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2010124640 | Date: | 04.11.2010 | Language: | EN | [2010/44] | Type: | A1 Application with search report | No.: | EP2446485 | Date: | 02.05.2012 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.11.2010 takes the place of the publication of the European patent application. | [2012/18] | Search report(s) | International search report - published on: | CN | 04.11.2010 | (Supplementary) European search report - dispatched on: | EP | 11.12.2012 | Classification | IPC: | H01L33/32, C30B25/04, H01L21/02, H01L33/38 | [2013/02] | CPC: |
H01L33/382 (EP,US);
H01L2933/0016 (EP,US);
H01L33/007 (EP,US)
|
| Former IPC [2012/18] | H01L33/32, C30B25/04 | Designated contracting states | 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, SE, SI, SK, SM, TR [2012/18] | Title | German: | EPITAKTISCHER WAFER UND HERSTELLUNGSVERFAHREN DAFÜR | [2012/18] | English: | EPITAXIAL WAFER AND MANUFACTURERING METHOD THEREOF | [2012/18] | French: | TRANCHE ÉPITAXIALE ET PROCÉDÉ DE FABRICATION DE CELLE-CI | [2012/18] | Entry into regional phase | 26.10.2011 | National basic fee paid | 26.10.2011 | Search fee paid | 26.10.2011 | Designation fee(s) paid | 26.10.2011 | Examination fee paid | Examination procedure | 26.10.2011 | Examination requested [2012/18] | 02.07.2013 | Amendment by applicant (claims and/or description) | 02.11.2016 | Despatch of a communication from the examining division (Time limit: M04) | 17.02.2017 | Reply to a communication from the examining division | 04.05.2018 | Communication of intention to grant the patent | 15.09.2018 | Application deemed to be withdrawn, date of legal effect [2019/11] | 23.10.2018 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2019/11] | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 02.11.2016 | Fees paid | Renewal fee | 30.03.2012 | Renewal fee patent year 03 | 22.04.2013 | Renewal fee patent year 04 | 21.03.2014 | Renewal fee patent year 05 | 21.04.2015 | Renewal fee patent year 06 | 29.03.2016 | Renewal fee patent year 07 | 21.04.2017 | Renewal fee patent year 08 | 23.04.2018 | 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 | [XI]EP1104031 (MATSUSHITA ELECTRIC IND CO LTD [JP]) [X] 1-3 * paragraph [0120] - paragraph [0320] * * figures 2-32 * [I] 4-15; | [A]US2006151801 (DOAN TRUNG T [US], et al) [A] 1-15 * paragraph [0030] - paragraph [0053]; figures 2,8 *; | [A]WO2009044698 (SHOWA DENKO KK [JP], et al) [A] 1-15; | US2010219436 [ ] (WATANABE TAKASHI [JP]) [ ] * paragraph [0090] - paragraph [0160]; figures 2-15 * | International search | [A]US6355497 (ROMANO LINDA T [US], et al); | [A]US2002179005 (KOIKE MASAYOSHI [JP], et al); | [A]US6693021 (MOTOKI KENSAKU [JP], et al); | [A]CN101192635 (HANGZHOU SILAN AZURE CO LTD [CN]); | [A]CN101388338 (SILTRON INC [KR]) | Examination | DE10252060 |