Daniel Scott Hedin

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Rochester, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser diode driving circuit with safety feature
- Patent number 7,002,128
- Issue date Feb 21, 2006
- JDS Uniphase Corporation
- Daniel Scott Hedin
- G01 - MEASURING TESTING
Information Patent Grant
Laser safety method for DC coupled parallel optical link
- Patent number 6,798,990
- Issue date Sep 28, 2004
- International Business Machines Corporation
- London Terry Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser safety method and device for duplex open loop parallel optica...
- Patent number 6,658,030
- Issue date Dec 2, 2003
- International Business Machines Corporation
- Steven John Baumgartner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser diode driving circuit
- Patent number 6,392,215
- Issue date May 21, 2002
- International Business Machines Corporation
- Steven John Baumgartner
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Laser diode driving circuit with safety feature
- Publication number 20040099788
- Publication date May 27, 2004
- JDS Uniphase Corporation
- Daniel Scott Hedin
- G01 - MEASURING TESTING
Information Patent Application
Laser safety method for DC coupled parallel optical link
- Publication number 20020149810
- Publication date Oct 17, 2002
- International Business Machines Corporation
- London Terry Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE