Patent details
EP2690496
Title:
METHOD FOR MEASURING DISTORTION OF PROJECTION OBJECTIVE
Basic Information
- Publication number:
- EP2690496
- PCT Application Number:
- PCT/CN/2012/072693
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP127613115
- PCT Publication Number:
- WO/2012/126364
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- Not available
- English Title of Invention:
- METHOD FOR MEASURING DISTORTION OF PROJECTION OBJECTIVE
- French Title of Invention:
- PROCÉDÉ PERMETTANT DE MESURER UNE DISTORSION D'UN OBJECTIF DE PROJECTION
- German Title of Invention:
- VERFAHREN ZUR MESSUNG DER VERZERRUNG VON PROJEKTIONSOBJEKTIVEN
- SPC Number:
-
Dates
- Filing date:
- 21/03/2012
- Grant date:
- 17/08/2016
- EP Publication Date:
- 17/08/2016
- PCT Publication Date:
- 27/09/2012
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 29/01/2014
- EP B1 Publication Date:
- 17/08/2016
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 21/03/2017
- Expiration date:
- 21/03/2032
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 21/03/2012
-
-
- Name:
- Shanghai Micro Electronics Equipment Co. Ltd.
- Address:
- 1525 Zhangdong Road Pudong New Area, Shanghai 201203, China (CN)
Inventor
1
- Name:
- FANG Li
- Address:
- China (CN)
2
- Name:
- SUN Gang
- Address:
- China (CN)
3
- Name:
- MIN Jinhua
- Address:
- China (CN)
4
- Name:
- ZHANG Jun
- Address:
- China (CN)
Priority
- Priority Number:
- 201110068060
- Priority Date:
- 21/03/2011
- Priority Country:
- China (CN)
Classification
- Main IPC Class:
-
G03F 7/20;
Annual Fees
- Annual Fee Due Date:
-
- Annual Fee Number:
-
- Expected Payer:
-
- Last Annual Fee Payment Date:
-
- Last Annual Fee Paid Number:
-
- Payer:
-
Filing date |
Document type |
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