Device For Swept-Source Optical Coherence Domain Reflectometry

Patent No. EP2367469 (titled "Device For Swept-Source Optical Coherence Domain Reflectometry") was filed by Carl Zeiss on Dec 21, 2009. The application was issued on Oct 25, 2017.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative
FORSTMEYER	Jul 24, 2018	-
HAAG STREIT	Jul 24, 2018	GLAWE

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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Apr 29, 2024
Refund of fees
Apr 25, 2024
F3013 Oral Proceedings: Forwarding minutes
Apr 25, 2024
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Apr 25, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 25, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 25, 2024
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 19, 2024
F3303.16 Change of composition of the Board (T)
Apr 2, 2024
F3345 Forwarding of submissions to parties
Apr 2, 2024
F3345 Forwarding of submissions to parties
Mar 26, 2024
(Electronic) Receipt
Mar 26, 2024
Citation in appeal procedure - 052
Mar 26, 2024
Letter accompanying subsequently filed items
Mar 26, 2024
Letter relating to Appeal Procedure
Feb 29, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 29, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 29, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 12, 2024
F3345 Forwarding of submissions to parties
Feb 12, 2024
F3345 Forwarding of submissions to parties
Feb 7, 2024
(Electronic) Receipt
Feb 7, 2024
Letter accompanying subsequently filed items
Feb 7, 2024
Letter relating to Appeal Procedure
Jan 31, 2024
F3022 Oral proceedings: change of board composition
Jan 31, 2024
F3022 Oral proceedings: change of board composition
Jan 31, 2024
F3022 Oral proceedings: change of board composition
Jan 26, 2024
F3303.16 Change of composition of the Board (T)
Nov 3, 2023
F3345 Forwarding of submissions to parties
Nov 3, 2023
F3345 Forwarding of submissions to parties
Oct 30, 2023
(Electronic) Receipt
Oct 30, 2023
Letter accompanying subsequently filed items
Oct 30, 2023
Letter dealing with oral proceedings during the appeal procedure
Oct 25, 2023
Advice of delivery
Oct 24, 2023
Advice of delivery
Oct 23, 2023
Advice of delivery
Oct 20, 2023
F3011.1 Oral Proceedings: summons
Oct 20, 2023
F3011.1 Oral Proceedings: summons
Oct 20, 2023
F3011.1 Oral Proceedings: summons
Oct 17, 2023
F3010 Oral proceedings: order for summons
Sep 30, 2020
F3345 Forwarding of submissions to parties
Sep 25, 2020
(Electronic) Receipt
Sep 25, 2020
Letter accompanying subsequently filed items
Sep 25, 2020
Reply to appeal
Jul 14, 2020
Composition of the board (T)
May 26, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 26, 2020
F3345 Forwarding of submissions to parties
May 18, 2020
(Electronic) Receipt
May 18, 2020
Cited document during appeal procedure
May 18, 2020
Cited document during appeal procedure
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Cited document during appeal procedure
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May 18, 2020
Cited document during appeal procedure
May 18, 2020
Cited document during appeal procedure
May 18, 2020
Letter accompanying subsequently filed items
May 18, 2020
Statement of grounds of appeal
May 15, 2020
(Electronic) Receipt
May 15, 2020
General enquiry
May 15, 2020
General enquiry
May 15, 2020
Letter accompanying subsequently filed items
Mar 27, 2020
F3204 Communication of the file number to the parties
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
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Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
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Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended claims with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Amended description with annotations
Mar 13, 2020
Auxiliary request during appeals procedure - 01
Mar 13, 2020
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Auxiliary request during appeals procedure - 13
Mar 13, 2020
Description
Mar 13, 2020
Description
Mar 13, 2020
Description
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Description
Mar 13, 2020
Description
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Description
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Description
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Description
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Description
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Description
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Description
Mar 13, 2020
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Mar 13, 2020
Description
Mar 13, 2020
Drawings
Mar 13, 2020
Drawings
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Drawings
Mar 13, 2020
Drawings
Mar 13, 2020
Drawings
Mar 13, 2020
Drawings
Mar 13, 2020
Drawings
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Notice of appeal
Jan 9, 2020
Advice of delivery
Jan 9, 2020
Advice of delivery
Jan 8, 2020
Advice of delivery
Jan 7, 2020
Acknowledgement of a document
Jan 7, 2020
Acknowledgement of a document
Jan 7, 2020
Acknowledgement of a document
Jan 7, 2020
Annex to the communication - opposition
Jan 7, 2020
Decision of the Opposition Division and instruction
Jan 7, 2020
Decision revoking the European patent
Jan 7, 2020
Grounds for the decision (Annex) - opposition
Jan 7, 2020
Internal form - Opposition/addressees
Jan 7, 2020
Internal form - Opposition/addressees
Jan 7, 2020
Means of redress
Jan 7, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 7, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 7, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 7, 2020
Provision of a copy of the minutes - opposition procedure
Jan 7, 2020
Scanned annex to a communication - opposition procedure
Jan 7, 2020
Scanned annex to a communication - opposition procedure
Jan 3, 2020
Authorisation
Jan 3, 2020
Letter regarding the opposition procedure (no time limit)
Nov 25, 2019
Brief communication - Opposition proceedings
Nov 25, 2019
Brief communication - Opposition proceedings
Nov 25, 2019
Information about the result of oral proceedings
Nov 22, 2019
Brief communication - Opposition proceedings
Nov 22, 2019
Brief communication - Opposition proceedings
Nov 20, 2019
(Electronic) Receipt
Nov 20, 2019
Citation in opposition procedure - 033
Nov 20, 2019
Citation in opposition procedure - 034
Nov 20, 2019
Consolidated list of cited opposition documents
Nov 20, 2019
Letter accompanying subsequently filed items
Nov 20, 2019
Written submission in preparation to/during oral proceedings
Nov 19, 2019
(Electronic) Receipt
Nov 19, 2019
Amended claims with annotations
Nov 19, 2019
Amended claims with annotations
Nov 19, 2019
Claims
Nov 19, 2019
Claims
Nov 19, 2019
Letter accompanying subsequently filed items
Nov 19, 2019
Written submission in preparation to/during oral proceedings
Nov 14, 2019
Annex to the communication - opposition
Nov 14, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
Brief communication - Opposition proceedings
Nov 7, 2019
Annex to the communication - opposition
Nov 7, 2019
Brief communication - Opposition proceedings
Nov 7, 2019
Brief communication - Opposition proceedings
Nov 7, 2019
Brief communication - Opposition proceedings
Nov 7, 2019
Enlargement of the examining/opposition division
Oct 31, 2019
Brief communication - Opposition proceedings
Oct 31, 2019
Brief communication - Opposition proceedings
Oct 28, 2019
(Electronic) Receipt
Oct 28, 2019
Brief communication - Opposition proceedings
Oct 28, 2019
Brief communication - Opposition proceedings
Oct 28, 2019
Citation in opposition procedure - 029
Oct 28, 2019
Citation in opposition procedure - 030
Oct 28, 2019
Citation in opposition procedure - 031
Oct 28, 2019
Citation in opposition procedure - 032
Oct 28, 2019
Consolidated list of cited opposition documents
Oct 28, 2019
Letter accompanying subsequently filed items
Oct 28, 2019
Written submission in preparation to/during oral proceedings
Oct 22, 2019
(Electronic) Receipt
Oct 22, 2019
Letter accompanying subsequently filed items
Oct 22, 2019
Request for interpreters during oral proceedings
Oct 4, 2019
Brief communication - Opposition proceedings
Oct 4, 2019
Brief communication - Opposition proceedings
Oct 2, 2019
Brief communication - Opposition proceedings
Oct 2, 2019
Brief communication - Opposition proceedings
Sep 25, 2019
(Electronic) Receipt
Sep 25, 2019
Amended claims with annotations
Sep 25, 2019
Amended description with annotations
Sep 25, 2019
Amended description with annotations
Sep 25, 2019
Amended description with annotations
Sep 25, 2019
Amended description with annotations
Sep 25, 2019
Citation in opposition procedure - 028
Sep 25, 2019
Claims
Sep 25, 2019
Description
Sep 25, 2019
Description
Sep 25, 2019
Description
Sep 25, 2019
Description
Sep 25, 2019
Letter accompanying subsequently filed items
Sep 25, 2019
Written submission in preparation to/during oral proceedings
Sep 23, 2019
(Electronic) Receipt
Sep 23, 2019
Letter accompanying subsequently filed items
Sep 23, 2019
Written submission in preparation to/during oral proceedings
May 31, 2019
Advice of delivery
May 31, 2019
Advice of delivery
May 31, 2019
Advice of delivery
May 28, 2019
Advice of delivery
May 27, 2019
Advice of delivery
May 27, 2019
Advice of delivery
May 24, 2019
Acknowledgement of a document
May 24, 2019
Acknowledgement of a document
May 24, 2019
Acknowledgement of a document
May 24, 2019
Annex to the communication - opposition
May 24, 2019
Citation in opposition procedure - 002
May 24, 2019
Citation in opposition procedure - 002
May 24, 2019
Citation in opposition procedure - 002
May 24, 2019
Citation in opposition procedure - 021
May 24, 2019
Citation in opposition procedure - 022
May 24, 2019
Citation in opposition procedure - 023
May 24, 2019
Information concerning oral proceedings
May 24, 2019
Summons to attend oral proceedings
May 24, 2019
Summons to attend oral proceedings
May 24, 2019
Summons to attend oral proceedings
May 13, 2019
Brief communication - Opposition proceedings
May 13, 2019
Brief communication - Opposition proceedings
May 7, 2019
(Electronic) Receipt
May 7, 2019
Brief communication - Opposition proceedings
May 7, 2019
Brief communication - Opposition proceedings
May 7, 2019
Citation in opposition procedure - 024
May 7, 2019
Letter accompanying subsequently filed items
May 7, 2019
Reply from the opponent to submission of proprietor
May 2, 2019
(Electronic) Receipt
May 2, 2019
Citation in opposition procedure - 025
May 2, 2019
Citation in opposition procedure - 025
May 2, 2019
Citation in opposition procedure - 026
May 2, 2019
Citation in opposition procedure - 027
May 2, 2019
Letter accompanying subsequently filed items
May 2, 2019
Non-patent literature cited during the opposition procedure
May 2, 2019
Reply from the opponent to submission of proprietor
Feb 25, 2019
Brief communication - Opposition proceedings
Feb 25, 2019
Brief communication - Opposition proceedings
Feb 19, 2019
(Electronic) Receipt
Feb 19, 2019
Amended claims with annotations
Feb 19, 2019
Amended claims with annotations
Feb 19, 2019
Amended claims with annotations
Feb 19, 2019
Claims
Feb 19, 2019
Claims
Feb 19, 2019
Claims
Feb 19, 2019
Letter accompanying subsequently filed items
Feb 19, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 19, 2018
Grant of extension of time limit (opposition procedure)
Dec 18, 2018
Communication concerning the filing of a power of attorney
Dec 18, 2018
Communication of amended entries concerning the representative
Dec 7, 2018
(Electronic) Receipt
Dec 7, 2018
Letter accompanying subsequently filed items
Dec 7, 2018
Submission concerning change of applicant's representative
Aug 9, 2018
Communication of a notice of opposition and request to file observations
Aug 9, 2018
Notice of further oppositions to opponent(s)
Aug 9, 2018
Notice of further oppositions to opponent(s)
Aug 1, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 1, 2018
Communication of a notice of opposition - first information to patent proprietor
Jul 24, 2018
(Electronic) Receipt
Jul 24, 2018
(Electronic) Receipt
Jul 24, 2018
Any annexes (other than citation) to an opposition letter
Jul 24, 2018
Citation in opposition procedure - 001
Jul 24, 2018
Citation in opposition procedure - 002
Jul 24, 2018
Citation in opposition procedure - 002
Jul 24, 2018
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Citation in opposition procedure - 010
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Citation in opposition procedure - 010
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Citation in opposition procedure - 019
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Citation in opposition procedure - 020
Jul 24, 2018
Notice of opposition
Jul 24, 2018
Notice of opposition
Jul 24, 2018
Notice of opposition
Jul 24, 2018
Notice of opposition
Nov 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 27, 2017
Rectification of designation of inventor (Legal Division)
Oct 6, 2017
(Electronic) Receipt
Oct 6, 2017
Letter accompanying subsequently filed items
Oct 6, 2017
Letter concerning the inventor
Sep 28, 2017
Decision to grant a European patent
Sep 25, 2017
Brief communication to applicant/representative (Legal Division)
Sep 18, 2017
(Electronic) Receipt
Sep 18, 2017
English translation of the claims
Sep 18, 2017
Filing of the translations of the claims
Sep 18, 2017
French translation of claims
Sep 18, 2017
Letter accompanying subsequently filed items
May 18, 2017
Bibliographic data of the European patent application
May 18, 2017
Communication about intention to grant a European patent
May 18, 2017
Intention to grant (signatures)
May 18, 2017
Text intended for grant (clean copy)
May 18, 2017
Text intended for grant (version for approval)
May 5, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 28, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 25, 2017
(Electronic) Receipt
Apr 25, 2017
Claims
Apr 25, 2017
Letter accompanying subsequently filed items
Apr 25, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 26, 2017
Bibliographic data of the European patent application
Jan 26, 2017
Communication about intention to grant a European patent
Jan 26, 2017
Intention to grant (signatures)
Jan 26, 2017
Text intended for grant (clean copy)
Jan 26, 2017
Text intended for grant (version for approval)
Dec 1, 2016
Transmittal of third party observations to applicant
Nov 24, 2016
Non-patent literature filed by a third party
Nov 24, 2016
Observations by third parties
Nov 23, 2016
(Electronic) Receipt
Nov 23, 2016
Claims
Nov 23, 2016
Description
Nov 23, 2016
Letter accompanying subsequently filed items
Nov 23, 2016
Reply to communication from the Examining Division
Nov 11, 2016
Annex to the communication
Nov 11, 2016
Communication from the Examining Division
Aug 11, 2016
Acknowledgement of receipt of third party observations
Aug 11, 2016
Transmittal of third party observations to applicant
Aug 4, 2016
(Electronic) Receipt
Aug 4, 2016
Citation filed by a third party
Aug 4, 2016
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Aug 4, 2016
Letter accompanying subsequently filed items
Aug 4, 2016
Observations by third parties
Jul 6, 2016
(Electronic) Receipt
Jul 6, 2016
Amended claims with annotations
Jul 6, 2016
Claims
Jul 6, 2016
Letter accompanying subsequently filed items
Jul 6, 2016
Reply to communication from the Examining Division
May 20, 2016
Grant of extension of time limit (examination procedure)
May 12, 2016
(Electronic) Receipt
May 12, 2016
Letter accompanying subsequently filed items
May 12, 2016
Request for extension of time limit to communication from the Examining Division
Jan 4, 2016
Annex to the communication
Jan 4, 2016
Communication from the Examining Division
Oct 13, 2015
Transmittal of third party observations to applicant
Oct 2, 2015
Non-patent literature filed by a third party
Oct 2, 2015
Non-patent literature filed by a third party
Oct 2, 2015
Observations by third parties
Oct 2, 2015
Patent document filed by a Third party
Oct 2, 2015
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Patent document filed by a Third party
Oct 2, 2015
Patent document filed by a Third party
Oct 2, 2015
Patent document filed by a Third party
Sep 18, 2015
(Electronic) Receipt
Sep 18, 2015
Letter accompanying subsequently filed items
Sep 18, 2015
Non-patent literature cited during the examination procedure
Sep 18, 2015
Non-patent literature cited during the examination procedure
Sep 18, 2015
Non-patent literature cited during the examination procedure
Sep 18, 2015
Non-patent literature cited during the examination procedure
Sep 18, 2015
Non-patent literature cited during the examination procedure
Sep 18, 2015
Patent document cited during the examination procedure
Sep 18, 2015
Reply to communication from the Examining Division
Jul 17, 2015
Grant of extension of time limit (examination procedure)
Jul 13, 2015
(Electronic) Receipt
Jul 13, 2015
Letter accompanying subsequently filed items
Jul 13, 2015
Request for extension of time limit to communication from the Examining Division
Mar 10, 2015
Annex to the communication
Mar 10, 2015
Communication from the Examining Division
Jan 19, 2015
Acknowledgement of receipt of third party observations
Jan 19, 2015
Transmittal of third party observations to applicant
Jan 12, 2015
Non-patent literature filed by a third party
Jan 12, 2015
Non-patent literature filed by a third party
Jan 12, 2015
Non-patent literature filed by a third party
Jan 12, 2015
Non-patent literature filed by a third party
Jan 12, 2015
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Jan 12, 2015
Non-patent literature filed by a third party
Jan 12, 2015
Non-patent literature filed by a third party
Jan 12, 2015
Observations by third parties
Jan 9, 2015
Observations by third parties
Oct 27, 2014
Transmittal of third party observations to applicant
Oct 20, 2014
Non-patent literature filed by a third party
Oct 20, 2014
Observations by third parties
Oct 20, 2014
Patent document filed by a Third party
Oct 20, 2014
Patent document filed by a Third party
Oct 20, 2014
Patent document filed by a Third party
Oct 20, 2014
Patent document filed by a Third party
Oct 20, 2014
Patent document filed by a Third party
Oct 20, 2014
Patent document filed by a Third party
Jun 19, 2014
(Electronic) Receipt
Jun 19, 2014
Amended claims with annotations
Jun 19, 2014
Claims
Jun 19, 2014
Letter accompanying subsequently filed items
Jun 19, 2014
Reply to communication from the Examining Division
Apr 16, 2014
Grant of extension of time limit (examination procedure)
Apr 11, 2014
(Electronic) Receipt
Apr 11, 2014
Letter accompanying subsequently filed items
Apr 11, 2014
Request for extension of time limit to communication from the Examining Division
Dec 10, 2013
Annex to the communication
Dec 10, 2013
Communication from the Examining Division
Nov 29, 2013
Examination started
Aug 2, 2013
Acknowledgement of receipt of third party observations
Aug 2, 2013
Transmittal of third party observations to applicant
Jul 23, 2013
Non-patent literature filed by a third party
Jul 23, 2013
Non-patent literature filed by a third party
Jul 23, 2013
Observations by third parties
Jul 23, 2013
Patent document filed by a Third party
Jan 28, 2012
Amended claims filed after receipt of (European) search report
Jan 28, 2012
Amendments received before examination
Sep 20, 2011
Letter concerning the inventor
Sep 13, 2011
Letter concerning the inventor
Sep 9, 2011
Invitation to indicate correct address of inventor
Sep 9, 2011
Invitation to indicate correct address of inventor
Sep 2, 2011
Letter which had not been notified
Sep 2, 2011
Letter which had not been notified
Aug 31, 2011
Notification on forthcoming publication of bibliographic data
Aug 1, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 11, 2011
Copy of the international preliminary report on patentability
Jun 10, 2011
General authorisation
Jun 10, 2011
Request for entry into the European phase
May 9, 2011
Information on entry into European phase
Jul 22, 2010
Priority document (electronically transmitted)
Jul 1, 2010
Copy of the international search report
Jul 1, 2010
Published international application - A1
Apr 1, 2010
Written opinion of the ISA, boxes No. I to VIII
Apr 1, 2010
Written opinion of the ISA, cover sheet
Apr 1, 2010
Written opinion of the ISA, supplemental box
Dec 21, 2009
Abstract
Dec 21, 2009
Claims
Dec 21, 2009
Description
Dec 21, 2009
Drawings

EP2367469

CARL ZEISS

Application Number: EP09804254A
Filing Date: Dec 21, 2009
Status: Revoked; Apr 27, 2024
Publication Date: Oct 25, 2017
External Links: Slate, Register , Google Patents

IP Verse

Device For Swept-Source Optical Coherence Domain Reflectometry

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2367469