Marc Seifried

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Electro-optical and optoelectronic devices
- Patent number 10,665,609
- Issue date May 26, 2020
- International Business Machines Corporation
- Utz Herwig Hahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid vertical current injection electro-optical device with refra...
- Patent number 10,554,018
- Issue date Feb 4, 2020
- International Business Machines Corporation
- Gustavo Ferreira Villares
- G02 - OPTICS
Information Patent Grant
VCSEL based optical links in burst mode
- Patent number 10,516,485
- Issue date Dec 24, 2019
- International Business Machines Corporation
- Alessandro Cevrero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-optical device with asymmetric, vertical current injection...
- Patent number 10,447,006
- Issue date Oct 15, 2019
- International Business Machines Corporation
- Stefan Abel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
VCSEL based optical links in burst mode
- Patent number 10,250,332
- Issue date Apr 2, 2019
- International Business Machines Corporation
- Alessandro Cevrero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid III-V on silicon laser device with transverse mode filter
- Patent number 9,941,664
- Issue date Apr 10, 2018
- International Business Machines Corporation
- Herwig Hahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HYBRID VERTICAL CURRENT INJECTION ELECTRO-OPTICAL DEVICE WITH REFRA...
- Publication number 20190190235
- Publication date Jun 20, 2019
- International Business Machines Corporation
- Gustavo Ferreira Villares
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VCSEL BASED OPTICAL LINKS IN BURST MODE
- Publication number 20190123830
- Publication date Apr 25, 2019
- International Business Machines Corporation
- Alessandro Cevrero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VCSEL BASED OPTICAL LINKS IN BURST MODE
- Publication number 20180287707
- Publication date Oct 4, 2018
- International Business Machines Corporation
- Alessandro Cevrero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRO-OPTICAL DEVICE WITH ASYMMETRIC, VERTICAL CURRENT INJECTION...
- Publication number 20180241176
- Publication date Aug 23, 2018
- International Business Machines Corporation
- Stefan Abel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL AND OPTOELECTRONIC DEVICES
- Publication number 20180240820
- Publication date Aug 23, 2018
- International Business Machines Corporation
- Utz Herwig Hahn
- H01 - BASIC ELECTRIC ELEMENTS