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Method For Introducing At Least One Cutout Or Aperture Into A Sheetlike Workpiece - EP3195706

The patent EP3195706 was granted to Lpkf Laser & Electronics on May 14, 2025. The application was originally filed on Aug 7, 2015 under application number EP15762474A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3195706

LPKF LASER & ELECTRONICS
Application Number
EP15762474A
Filing Date
Aug 7, 2015
Status
Patent Maintained As Amended
Apr 11, 2025
Grant Date
May 14, 2025
External Links
Slate, Register, Google Patents

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GRUNECKER PATENT UND RECHTSANWALTE PARTG MBBMar 1, 2023NORDMEYERADMISSIBLE

Patent Citations (8) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
OPPOSITIONDE102013223637
OPPOSITIONEP2754524
OPPOSITIONJP2002210730
OPPOSITIONJP4418282B
OPPOSITIONUS2010025387
OPPOSITIONUS2013126573
OPPOSITIONUS2014147624
OPPOSITIONWO2015100056

Non-Patent Literature (NPL) Citations (7) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Amako Jun, Et Al, "Microstructuring transparent materials by use of nondiffracting ultrashort pulse beams generated by diffractive optics", J. Opt. Soc. Am., (20031201), vol. 20, no. 12, pages 2562 - 2568, XP093033553-
OPPOSITION- Bellouard Yves, Et Al, "Fabrication of high-aspect ratio, micro-fluidic channels and tunnels using femtosecond laser pulses and chemical etching", Optics Express, (20040517), vol. 12, no. 10, pages 1 - 10, XP093033535-
OPPOSITION- Butkus Simas, Et Al, "Rapid Cutting and Drilling of Transparent Materials via Femtosecond Laser Filamentation", JLMN Journal of Laser Micro/Nanoengineering, (20140729), vol. 9, no. 3, pages 213 - 220, XP093033533-
OPPOSITION- Kumkar M, Et Al, "Comparison of different processes for separation of glass and crystals using ultra short pulsed lasers", (20140201), pages 1 - 16, XP093033543-
OPPOSITION- Yashunin D A, Et Al, "Fabrication of microcapillaries in fused silica using axicon focusing of femtosecond laser radiation and chemical etching", Quantum Electronics, (20130101), vol. 43, no. 4, pages 300 - 303, XP093033547-
OPPOSITION- Zambon V, Et Al, "Laser micromachining of transparent glass using ultrafast Bessel beams", Proc. of SPIE, (20090101), vol. 7386, pages 1 - 5, XP093033538-
OPPOSITION- C. Hnatovsky ; R.S. Taylor ; E. Simova ; P.P. Rajeev ; D.M. Rayner ; V.R. Bhardwaj ; P.B. Corkum, "Fabrication of microchannels in glass using focused femtosecond laser radiation and selective chemical etching", APPLIED PHYSICS A; MATERIALS SCIENCE & PROCESSING, Berlin, DE , (20060420), vol. 84, no. 1-2, doi:10.1007/s00339-006-3590-4, ISSN 1432-0630, pages 47 - 61, XP019424374

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