Patent details
EP3469120 Title: HIGH RESISTIVITY SINGLE CRYSTAL SILICON INGOT AND WAFER HAVING IMPROVED MECHANICAL STRENGTH
Basic Information
- Publication number:
- EP3469120
- PCT Application Number:
- US2017036061
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP177297355
- PCT Publication Number:
- WO2017214084
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- HIGH RESISTIVITY SINGLE CRYSTAL SILICON INGOT AND WAFER HAVING IMPROVED MECHANICAL STRENGTH
- French Title of Invention:
- LINGOT ET PLAQUETTE DE SILICIUM MONOCRISTALLIN À RÉSISTIVITÉ ÉLEVÉE PRÉSENTANT UNE RÉSISTANCE MÉCANIQUE AMÉLIORÉE
- German Title of Invention:
- HOCHOHMIGE MONOKRISTALLINE SILICIUMBARREN UND WAFER MIT VERBESSERTER MECHANISCHER FESTIGKEIT
- SPC Number:
Dates
- Filing date:
- 06/06/2017
- Grant date:
- 02/02/2022
- EP Publication Date:
- 17/04/2019
- PCT Publication Date:
- 14/12/2017
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 02/02/2022
- EP B1 Publication Date:
- 02/02/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 06/06/2022
- Expiration date:
- 06/06/2037
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 26/01/2022
- Name:
- GlobalWafers Co., Ltd.
- Address:
- No. 8 Industrial East Road 2 Science-Based Industrial Park, Hsinchu, Taiwan, Taiwan (TW)
Inventor
1
- Name:
- FALSTER, Robert J.
- Address:
- United States (US)
2
- Name:
- HUDSON, Carissima Marie
- Address:
- United States (US)
3
- Name:
- KIM, ByungChun
- Address:
- United States (US)
4
- Name:
- BASAK, Soubir
- Address:
- United States (US)
5
- Name:
- LEE, HyungMin
- Address:
- United States (US)
6
- Name:
- PEIDOUS, Igor
- Address:
- United States (US)
Priority
1
- Priority Number:
- 201662347145 P
- Priority Date:
- 08/06/2016
- Priority Country:
- United States (US)
2
- Priority Number:
- 201662347143 P
- Priority Date:
- 08/06/2016
- Priority Country:
- United States (US)
Classification
- IPC classification:
- C30B 29/06; C30B 15/30;
Publication
European Patent Bulletin
- Issue number:
- 202205
- Publication date:
- 02/02/2022
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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