-
EP0179896
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: EP0179896
| EP0179896 - SOLAR CELLS AND PHOTODETECTORS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 27.07.1989 Database last updated on 19.10.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states MASSACHUSETTS INSTITUTE OF TECHNOLOGY 77 Massachusetts Avenue Cambridge, MA 02139 / US | [1986/19] | Inventor(s) | 01 /
FAN, John, C., C. 239 South Street Chestnut Hill, MA 02167 / US | 02 /
GALE, Ronald, P. Five Sheridan Road Bedford, MA 01730 / US | [1986/19] | Representative(s) | Holdcroft, James Gerald, et al Graham Watt & Co LLP St Botolph's House 7-9 St Botolph's Road Sevenoaks Kent TN13 3AJ / GB | [N/P] |
| Former [1986/19] | Holdcroft, James Gerald, Dr., et al Graham Watt & Co., Riverhead Sevenoaks, Kent TN13 2BN / GB | Application number, filing date | 85902734.4 | 25.04.1985 | [1986/19] | WO1985US00736 | Priority number, date | US19840604922 | 27.04.1984 Original published format: US 604922 | [1986/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8505226 | Date: | 21.11.1985 | Language: | EN | [1985/25] | Type: | A1 Application with search report | No.: | EP0179896 | Date: | 07.05.1986 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.11.1985 takes the place of the publication of the European patent application. | [1986/19] | Search report(s) | International search report - published on: | EP | 21.11.1985 | Classification | IPC: | H01L31/06 | [1986/19] | CPC: |
H01L31/0693 (EP,US);
H01L31/0735 (EP,US);
Y02E10/544 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1986/19] | Title | German: | SONNENZELLEN UND PHOTODETEKTOREN | [1986/19] | English: | SOLAR CELLS AND PHOTODETECTORS | [1986/19] | French: | CELLULES SOLAIRES ET PHOTODETECTEURS | [1986/19] | File destroyed: | 17.06.1996 | Entry into regional phase | 03.01.1986 | National basic fee paid | 03.01.1986 | Designation fee(s) paid | 26.04.1986 | Examination fee paid | Examination procedure | 26.04.1986 | Examination requested [1986/27] | 18.08.1988 | Despatch of a communication from the examining division (Time limit: M06) | 01.03.1989 | Application deemed to be withdrawn, date of legal effect [1989/37] | 05.04.1989 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1989/37] | Fees paid | Renewal fee | 18.04.1987 | Renewal fee patent year 03 | 12.04.1988 | Renewal fee patent year 04 |
| 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. | Cited in | International search | US4227941 [ ] (BOZLER CARL O, et al); | US3990101 [ ] (ETTENBERG MICHAEL, et al) | [A] - Proceedings 16th IEEE Photovoltaic Specialists Conference, 27-30 September 1982, San Diego, California (US) R.A. LARUE et al.: "The Metal Interconnected Cascade Solar Cell", pages 228-230see the whole document (cited in the application) | [A] - Proceedings of the 15th IEEE Photovoltaic Specialists Conference, 12-15 May 1981, Kissimmee, (US) G.W. TURNER et al.: "GaAs Shallow-Homojunction Concentrator Solar Cells", pages 151-155see page 151; figure 1; paragraph "Discussion" page 152 | [A] - IEEE Electron Devices Letters, Volume EDL-2, Nr. 7, July 1981, New York (US), pages 169-171 R.P. GALE et al.: "GaAs Shallow-Homojunction Solar Cells on Ge-Coated Si Substrates"see the whole document | [A] - Proceedings 14th IEEE Photovoltaic Specialists Conference, 7-10 January 1980, San Diego (US) A.G. MILNES: "Concept for GaAs/AlGaAs Solar Cells with Valley-Transferred Electrons for Voltage and Efficiency Enhancement", pages 536-540, see page 536; page 537, column 1; column 2lines 1-8; figure 1 | [A] - Proceedings 15th IEEE Photovoltaic Specialists Conference, 12-15 May 1981, Kissimmee (US) S.M. BEDAIR et al.: "AlGaAs/GaAs High Efficiency Cascade Solar Cells"pages 21-26 |