Daeyoul Yoon

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Variable group delay compensating unit and variable group delay com...
- Patent number 6,850,668
- Issue date Feb 1, 2005
- The Furukawa Electric Co., Ltd.
- Daeyoul Yoon
- G02 - OPTICS
Information Patent Grant
Variable dispersion compensator
- Patent number 6,721,099
- Issue date Apr 13, 2004
- The Furukawa Electric Co., Ltd.
- Tatsuya Hatano
- G02 - OPTICS
Information Patent Grant
Optical multiplexing/demultiplexing module
- Patent number 6,546,165
- Issue date Apr 8, 2003
- The Furukawa Electric Co., Ltd.
- Daeyoul Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WELDING METHOD, LASER WELDING SYSTEM, METALLIC MEMBER, ELECTRIC COM...
- Publication number 20230110940
- Publication date Apr 13, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Nobuyasu MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING METHOD, WELDING DEVICE, METAL STACKED BODY, ELECTRICAL COMP...
- Publication number 20230101343
- Publication date Mar 30, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Nobuyasu MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BUSBAR AND METHOD OF MANUFACTURING BUSBAR
- Publication number 20230096039
- Publication date Mar 30, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Daeyoul YOON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METAL FOIL WELDING METHOD
- Publication number 20220314367
- Publication date Oct 6, 2022
- FURUKAWA ELECTRIC CO., LTD.
- Nobuyasu MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Variable group delay compensating unit and variable group delay com...
- Publication number 20030108296
- Publication date Jun 12, 2003
- Daeyoul Yoon
- G02 - OPTICS
Information Patent Application
Interleaver
- Publication number 20030058535
- Publication date Mar 27, 2003
- Hiroshi Matsuura
- G02 - OPTICS
Information Patent Application
Variable dispersion compensator
- Publication number 20030035216
- Publication date Feb 20, 2003
- Tatsuya Hatano
- G02 - OPTICS
Information Patent Application
Variable group delay unit and variable group delay optical fiber mo...
- Publication number 20020141697
- Publication date Oct 3, 2002
- Daeyoul Yoon
- G02 - OPTICS
Information Patent Application
Optical multiplexing/demultiplexing module
- Publication number 20020044732
- Publication date Apr 18, 2002
- Daeyoul Yoon
- G02 - OPTICS

Daeyoul Yoon

Person

Patents Grantslast 30 patents

Variable group delay compensating unit and variable group delay com...

Variable dispersion compensator

Optical multiplexing/demultiplexing module

Patents Applicationslast 30 patents

WELDING METHOD, LASER WELDING SYSTEM, METALLIC MEMBER, ELECTRIC COM...

WELDING METHOD, WELDING DEVICE, METAL STACKED BODY, ELECTRICAL COMP...

BUSBAR AND METHOD OF MANUFACTURING BUSBAR

METAL FOIL WELDING METHOD

Variable group delay compensating unit and variable group delay com...

Interleaver

Variable dispersion compensator

Variable group delay unit and variable group delay optical fiber mo...

Optical multiplexing/demultiplexing module