Christian Jakobsen

Person

Virum, DK

People

Patents Grantslast 30 patents

Information Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
- Patent number 12,169,303
- Issue date Dec 17, 2024
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Reducing light-induced loss in optical fibre
- Patent number 12,135,453
- Issue date Nov 5, 2024
- NKT Photonics A/S
- Jens Lyngsø
- G02 - OPTICS
Information Patent Grant
Photonic crystal fiber assembly
- Patent number 12,117,654
- Issue date Oct 15, 2024
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Method of fiber production
- Patent number 12,110,248
- Issue date Oct 8, 2024
- NKT Photonics A/S
- Christian Jakobsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Element for a preform, a fiber production method and an optical fib...
- Patent number 12,098,088
- Issue date Sep 24, 2024
- NKT Photonics A/S
- Harald Roager Simonsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Hollow core optical fiber and a laser system
- Patent number 11,977,255
- Issue date May 7, 2024
- NKT Photonics A/S
- Jens Kristian Lyngsøe
- G02 - OPTICS
Information Patent Grant
Laser system using low-chlorine hollow core optical fiber
- Patent number 11,947,160
- Issue date Apr 2, 2024
- NKT Photonics A/S
- Jens Kristian Lyngsø
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photonic crystal fiber assembly
- Patent number 11,846,809
- Issue date Dec 19, 2023
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
- Patent number 11,719,881
- Issue date Aug 8, 2023
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Reducing light-induced loss in optical fibre
- Patent number 11,698,484
- Issue date Jul 11, 2023
- NKT Photonics A/S
- Jens Lyngsø
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Hollow core optical fiber and a laser system
- Patent number 11,662,518
- Issue date May 30, 2023
- NKT Photonics A/S
- Jens Kristian Lyngsøe
- G02 - OPTICS
Information Patent Grant
Optical fiber with low chlorine concentration improvements relating...
- Patent number 11,573,366
- Issue date Feb 7, 2023
- NKT Photonics A/S
- Jens Kristian Lyngsø
- G02 - OPTICS
Information Patent Grant
Hollow core optical fiber and a laser system
- Patent number 11,474,293
- Issue date Oct 18, 2022
- NKT Photonics A/S
- Jens Kristian Lyngsøe
- G02 - OPTICS
Information Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
- Patent number 11,409,033
- Issue date Aug 9, 2022
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Microstructured hollow core optical fiber using low chlorine concen...
- Patent number 11,402,572
- Issue date Aug 2, 2022
- NKT Photonics A/S
- Jens Kristian Lyngsø
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photonic crystal fiber assembly
- Patent number 11,360,274
- Issue date Jun 14, 2022
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Element for a preform, a fiber production method and an optical fib...
- Patent number 11,072,554
- Issue date Jul 27, 2021
- NKT Photonics A/S
- Harald Roager Simonsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photonic crystal fiber assembly
- Patent number 11,002,919
- Issue date May 11, 2021
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Hollow core optical fiber and a laser system
- Patent number 10,989,866
- Issue date Apr 27, 2021
- NKT Photonics A/S
- Jens Kristian Lyngsøe
- G02 - OPTICS
Information Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
- Patent number 10,928,584
- Issue date Feb 23, 2021
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
- Patent number 10,557,987
- Issue date Feb 11, 2020
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Photonic crystal fiber assembly
- Patent number 10,551,574
- Issue date Feb 4, 2020
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Hollow core optical fiber and a laser system
- Patent number 10,527,782
- Issue date Jan 7, 2020
- NKT Photonics A/S
- Jens Kristian Lyngsøe
- G02 - OPTICS
Information Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
- Patent number 10,228,510
- Issue date Mar 12, 2019
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Grant
Microstructured optical fibre with cladding recess, a method of its...
- Patent number 7,221,840
- Issue date May 22, 2007
- Crystal Fibre A/S
- Guillaume Vienne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of microstructured fibres
- Patent number 7,155,097
- Issue date Dec 26, 2006
- Crystal Fibre A/S
- Christian Jakobsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE
- Publication number 20250052946
- Publication date Feb 13, 2025
- NKT PHOTONICS A/S
- Jens LYNGSØ
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF FIBER PRODUCTION
- Publication number 20240425404
- Publication date Dec 26, 2024
- NKT PHOTONICS A/S
- Christian JAKOBSEN
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER WITH LOW CHLORINE CONCENTRATION IMPROVEMENTS RELATING...
- Publication number 20240319436
- Publication date Sep 26, 2024
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØ
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM
- Publication number 20240201434
- Publication date Jun 20, 2024
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØE
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
- Publication number 20240111087
- Publication date Apr 4, 2024
- NKT PHOTONICS A/S
- Thomas Tanggaard ALKESKJOLD
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PHOTONIC CRYSTAL FIBER ASSEMBLY
- Publication number 20240053545
- Publication date Feb 15, 2024
- NKT PHOTONICS A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Application
REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE
- Publication number 20230305222
- Publication date Sep 28, 2023
- NKT PHOTONICS A/S
- Jens LYNGSØ
- G02 - OPTICS
Information Patent Application
HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM
- Publication number 20230273366
- Publication date Aug 31, 2023
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØE
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH IMPROVEMENTS RELATING TO LOSS AND ITS USE, METHO...
- Publication number 20230161100
- Publication date May 25, 2023
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØ
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM
- Publication number 20230018465
- Publication date Jan 19, 2023
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØE
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH IMPROVEMENTS RELATING TO LOSS AND ITS USE, METH...
- Publication number 20220373733
- Publication date Nov 24, 2022
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØ
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
- Publication number 20220342148
- Publication date Oct 27, 2022
- NKT PHOTONICS A/S
- Thomas Tanggaard ALKESKJOLD
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER ASSEMBLY
- Publication number 20220269012
- Publication date Aug 25, 2022
- NKT PHOTONICS A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Application
HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM
- Publication number 20220011501
- Publication date Jan 13, 2022
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØE
- G02 - OPTICS
Information Patent Application
Photonic Crystal Fiber Assembly
- Publication number 20210341682
- Publication date Nov 4, 2021
- NKT Photonics A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Application
ELEMENT FOR A PREFORM, A FIBER PRODUCTION METHOD AND AN OPTICAL FIB...
- Publication number 20210323856
- Publication date Oct 21, 2021
- NKT PHOTONICS A/S
- Harald Roager Simonsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
- Publication number 20210311251
- Publication date Oct 7, 2021
- NKT PHOTONICS A/S
- Thomas Tanggaard ALKESKJOLD
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
- Publication number 20200319401
- Publication date Oct 8, 2020
- NKT PHOTONICS A/S
- Thomas Tanggaard ALKESKJOLD
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PHOTONIC CRYSTAL FIBER ASSEMBLY
- Publication number 20200310039
- Publication date Oct 1, 2020
- NKT PHOTONICS A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Application
REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE
- Publication number 20200158946
- Publication date May 21, 2020
- NKT PHOTONICS A/S
- Jens LYNGSØ
- G02 - OPTICS
Information Patent Application
HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM
- Publication number 20200103587
- Publication date Apr 2, 2020
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØE
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
- Publication number 20190258001
- Publication date Aug 22, 2019
- NKT PHOTONICS A/S
- Thomas Tanggaard ALKESKJOLD
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
A METHOD OF FIBER PRODUCTION
- Publication number 20190135679
- Publication date May 9, 2019
- NKT PHOTONICS A/S
- Christian JAKOBSEN
- G02 - OPTICS
Information Patent Application
HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM
- Publication number 20190011634
- Publication date Jan 10, 2019
- NKT PHOTONICS A/S
- Jens Kristian LYNGSØE
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER ASSEMBLY
- Publication number 20180372961
- Publication date Dec 27, 2018
- NKT PHOTONICS A/S
- Thomas Tanggaard Alkeskjold
- G02 - OPTICS
Information Patent Application
AN ELEMENT FOR A PREFORM, A FIBER PRODUCTION METHOD AND AN OPTICAL...
- Publication number 20180339931
- Publication date Nov 29, 2018
- NKT PHOTONICS A/S
- Harald Roager Simonsen
- G02 - OPTICS
Information Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
- Publication number 20170351023
- Publication date Dec 7, 2017
- NKT PHOTONICS A/S
- Thomas Tanggaard ALKESKJOLD
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH IMPROVEMENTS RELATING TO LOSS AND ITS USE, METHO...
- Publication number 20100266251
- Publication date Oct 21, 2010
- Crystal Fibre A/S
- Jens Kristian LYNGSØ
- G02 - OPTICS
Information Patent Application
Microstructured optical fibre with cladding recess, a method of its...
- Publication number 20050117860
- Publication date Jun 2, 2005
- Guillaume Vienne
- G02 - OPTICS
Information Patent Application
Fabrication of microstructured fibres
- Publication number 20040179796
- Publication date Sep 16, 2004
- Christian Jakobsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Christian Jakobsen

Person

Patents Grantslast 30 patents

Photonic crystal fiber, a method of production thereof and a superc...

Reducing light-induced loss in optical fibre

Photonic crystal fiber assembly

Method of fiber production

Element for a preform, a fiber production method and an optical fib...

Hollow core optical fiber and a laser system

Laser system using low-chlorine hollow core optical fiber

Photonic crystal fiber assembly

Photonic crystal fiber, a method of production thereof and a superc...

Reducing light-induced loss in optical fibre

Hollow core optical fiber and a laser system

Optical fiber with low chlorine concentration improvements relating...

Hollow core optical fiber and a laser system

Photonic crystal fiber, a method of production thereof and a superc...

Microstructured hollow core optical fiber using low chlorine concen...

Photonic crystal fiber assembly

Element for a preform, a fiber production method and an optical fib...

Photonic crystal fiber assembly

Hollow core optical fiber and a laser system

Photonic crystal fiber, a method of production thereof and a superc...

Photonic crystal fiber, a method of production thereof and a superc...

Photonic crystal fiber assembly

Hollow core optical fiber and a laser system

Photonic crystal fiber, a method of production thereof and a superc...

Microstructured optical fibre with cladding recess, a method of its...

Fabrication of microstructured fibres

Patents Applicationslast 30 patents

REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE

METHOD OF FIBER PRODUCTION

OPTICAL FIBER WITH LOW CHLORINE CONCENTRATION IMPROVEMENTS RELATING...

HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM

PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...

PHOTONIC CRYSTAL FIBER ASSEMBLY

REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE

HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM

OPTICAL FIBER WITH IMPROVEMENTS RELATING TO LOSS AND ITS USE, METHO...

HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM

OPTICAL FIBER WITH IMPROVEMENTS RELATING TO LOSS AND ITS USE, METH...

PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...

PHOTONIC CRYSTAL FIBER ASSEMBLY

HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM

Photonic Crystal Fiber Assembly

ELEMENT FOR A PREFORM, A FIBER PRODUCTION METHOD AND AN OPTICAL FIB...

PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...

PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...

PHOTONIC CRYSTAL FIBER ASSEMBLY

REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE

HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM

PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...

A METHOD OF FIBER PRODUCTION

HOLLOW CORE OPTICAL FIBER AND A LASER SYSTEM

PHOTONIC CRYSTAL FIBER ASSEMBLY

AN ELEMENT FOR A PREFORM, A FIBER PRODUCTION METHOD AND AN OPTICAL...

PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...

OPTICAL FIBER WITH IMPROVEMENTS RELATING TO LOSS AND ITS USE, METHO...

Microstructured optical fibre with cladding recess, a method of its...

Fabrication of microstructured fibres