Daniel Knight Sparacin

Person

Washington, DC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reconfigurable optical router
- Patent number 11,909,516
- Issue date Feb 20, 2024
- Juniper Networks, Inc.
- Brian Robert Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization insensitive colorless optical devices
- Patent number 11,437,786
- Issue date Sep 6, 2022
- OpenLight Photonics, Inc.
- Gregory Alan Fish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reconfigurable optical router
- Patent number 11,356,191
- Issue date Jun 7, 2022
- Juniper Networks, Inc.
- Brian Robert Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable optical router
- Patent number 10,826,643
- Issue date Nov 3, 2020
- Juniper Networks, Inc.
- Brian Robert Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization insensitive colorless optical devices
- Patent number 10,756,516
- Issue date Aug 25, 2020
- Aurrion, Inc.
- Gregory Alan Fish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization insensitive colorless optical devices
- Patent number 10,468,854
- Issue date Nov 5, 2019
- Aurrion, Inc.
- Gregory Alan Fish
- G02 - OPTICS
Information Patent Grant
Reconfigurable optical router
- Patent number 10,320,515
- Issue date Jun 11, 2019
- Juniper Networks, Inc.
- Brian Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Athermal optical filter with active tuning and simplified control
- Patent number 10,151,939
- Issue date Dec 11, 2018
- Aurrion, Inc.
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Grant
Athermal optical filter with active tuning and simplified control
- Patent number 9,952,455
- Issue date Apr 24, 2018
- Aurrion, Inc.
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Grant
Athermal optical filter with active tuning and simplified control
- Patent number 9,684,190
- Issue date Jun 20, 2017
- Aurrion, Inc.
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Grant
Polarization insensitive colorless optical devices
- Patent number 9,647,426
- Issue date May 9, 2017
- Aurrion, Inc.
- Gregory Alan Fish
- G02 - OPTICS
Information Patent Grant
Reconfigurable optical transmitter
- Patent number 9,525,490
- Issue date Dec 20, 2016
- Aurrion, Inc.
- Brian Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Athermal optical filter with active tuning and simplified control
- Patent number 9,207,399
- Issue date Dec 8, 2015
- Aurrion, Inc.
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Grant
Microphotonic waveguide including core/cladding interface layer
- Patent number 7,831,123
- Issue date Nov 9, 2010
- Massachusetts Institute of Technology
- Daniel K. Sparacin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
On-chip optical amplifier
- Patent number 7,787,176
- Issue date Aug 31, 2010
- Massachusetts Institute of Technology
- Lionel C. Kimerling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar multiwavelength optical power supply on a silicon platform
- Patent number 7,336,684
- Issue date Feb 26, 2008
- Massachusetts Institute of Technology
- Daniel K. Sparacin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple oxidation smoothing method for reducing silicon waveguide...
- Patent number 7,123,805
- Issue date Oct 17, 2006
- Massachusetts Institute of Technology
- Daniel K. Sparacin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Distributing Optical Signals Using a Photon...
- Publication number 20220320832
- Publication date Oct 6, 2022
- Quintessent Inc.
- Brian KOCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECONFIGURABLE OPTICAL ROUTER
- Publication number 20220263595
- Publication date Aug 18, 2022
- Juniper Networks, Inc.
- Brian Robert Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE OPTICAL ROUTER
- Publication number 20210021367
- Publication date Jan 21, 2021
- Juniper Networks, Inc.
- Brian Robert Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION INSENSITIVE COLORLESS OPTICAL DEVICES
- Publication number 20200358258
- Publication date Nov 12, 2020
- Aurrion, Inc.
- Gregory Alan Fish
- G02 - OPTICS
Information Patent Application
POLARIZATION INSENSITIVE COLORLESS OPTICAL DEVICES
- Publication number 20190393681
- Publication date Dec 26, 2019
- Aurrion, Inc.
- Gregory Alan Fish
- G02 - OPTICS
Information Patent Application
RECONFIGURABLE OPTICAL ROUTER
- Publication number 20190260492
- Publication date Aug 22, 2019
- Juniper Networks, Inc.
- Brian Robert Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL
- Publication number 20180217413
- Publication date Aug 2, 2018
- Aurrion, Inc.
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Application
ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL
- Publication number 20170269390
- Publication date Sep 21, 2017
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Application
RECONFIGURABLE OPTICAL TRANSMITTER
- Publication number 20140328591
- Publication date Nov 6, 2014
- Brian Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL
- Publication number 20140212092
- Publication date Jul 31, 2014
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Application
Microphotonic waveguide including core/cladding interface layer
- Publication number 20080253728
- Publication date Oct 16, 2008
- Massachusetts Institute of Technology
- Daniel K. Sparacin
- G02 - OPTICS
Information Patent Application
Planar multiwavelength optical power supply on a silicon platform
- Publication number 20050063426
- Publication date Mar 24, 2005
- Daniel K. Sparacin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiple oxidation smoothing method for reducing silicon waveguide...
- Publication number 20050013575
- Publication date Jan 20, 2005
- Daniel K. Sparacin
- G02 - OPTICS
Information Patent Application
On-chip optical amplifier
- Publication number 20030048527
- Publication date Mar 13, 2003
- Lionel C. Kimerling
- H01 - BASIC ELECTRIC ELEMENTS

Daniel Knight Sparacin

Person

Patents Grantslast 30 patents

Reconfigurable optical router

Polarization insensitive colorless optical devices

Reconfigurable optical router

Reconfigurable optical router

Polarization insensitive colorless optical devices

Polarization insensitive colorless optical devices

Reconfigurable optical router

Athermal optical filter with active tuning and simplified control

Athermal optical filter with active tuning and simplified control

Athermal optical filter with active tuning and simplified control

Polarization insensitive colorless optical devices

Reconfigurable optical transmitter

Athermal optical filter with active tuning and simplified control

Microphotonic waveguide including core/cladding interface layer

On-chip optical amplifier

Planar multiwavelength optical power supply on a silicon platform

Multiple oxidation smoothing method for reducing silicon waveguide...

Patents Applicationslast 30 patents

Systems and Methods for Distributing Optical Signals Using a Photon...

RECONFIGURABLE OPTICAL ROUTER

RECONFIGURABLE OPTICAL ROUTER

POLARIZATION INSENSITIVE COLORLESS OPTICAL DEVICES

POLARIZATION INSENSITIVE COLORLESS OPTICAL DEVICES

RECONFIGURABLE OPTICAL ROUTER

ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL

ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL

RECONFIGURABLE OPTICAL TRANSMITTER

ATHERMAL OPTICAL FILTER WITH ACTIVE TUNING AND SIMPLIFIED CONTROL

Microphotonic waveguide including core/cladding interface layer

Planar multiwavelength optical power supply on a silicon platform

Multiple oxidation smoothing method for reducing silicon waveguide...

On-chip optical amplifier