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John Francis Donegan
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Kildare, IE
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Patents Grants
last 30 patents
Information
Patent Grant
Metal-insulator-metal near-field transducer for heat-assisted magne...
Patent number
10,360,939
Issue date
Jul 23, 2019
Western Digital Technologies, Inc.
Alexander Krichevsky
G11 - INFORMATION STORAGE
Information
Patent Grant
Architecture for metal-insulator-metal near-field transducer for he...
Patent number
10,249,336
Issue date
Apr 2, 2019
Western Digital Technologies, Inc.
Alexander Krichevsky
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and system for reducing undesirable reflections in a HAMR wr...
Patent number
9,484,051
Issue date
Nov 1, 2016
The Provost, Fellows, Foundation Scholars and the other members of Board, of...
Alexander Krichevsky
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical receiver
Patent number
9,379,821
Issue date
Jun 28, 2016
THE PROVOST, FELLOWS, FOUNDATION SCHOLARS, AND THE OTHER MEMBERS OF BOARD, OF...
Wei-Hua Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for measuring optical signal-to-noise ratio
Patent number
8,666,245
Issue date
Mar 4, 2014
Provost Fellows and Scholars of the College of the Holy and Undivided Trinity...
Wei-Hua Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tunable laser device and a method for producing light of respective...
Patent number
8,238,388
Issue date
Aug 7, 2012
The Provost, Fellows and Scholars of The College of the Holy and Undivided Tr...
John F. Donegan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METAL-INSULATOR-METAL NEAR-FIELD TRANSDUCER FOR HEAT-ASSISTED MAGNE...
Publication number
20190198053
Publication date
Jun 27, 2019
Western Digital Technologies, Inc.
Alexander KRICHEVSKY
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL RECEIVER
Publication number
20130077980
Publication date
Mar 28, 2013
TRINITY COLLEGE DUBLIN
Wei-Hua Guo
G02 - OPTICS
Information
Patent Application
System and Method for Measuring Optical Signal-to-Noise Ratio
Publication number
20120293804
Publication date
Nov 22, 2012
The Provost, Fellows and Scholars of The Holy and Undivided Trinity of Queen...
Wei-Hua Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LASER DEVICE, A LIGHT SIGNAL GENERATION DEVICE, AND AN OPTICAL RESO...
Publication number
20120114003
Publication date
May 10, 2012
THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND
John F. DONEGAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DEVICE, A LIGHT SIGNAL GENERATING DEVICE, AND AN OPTICAL RESO...
Publication number
20100290495
Publication date
Nov 18, 2010
THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVEDED TR...
John F. Donegan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE LASER DEVICE AND A METHOD FOR PRODUCING LIGHT OF RESPECTIVE...
Publication number
20100046562
Publication date
Feb 25, 2010
THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TR...
John F. Donegan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Apparatus for Detecting Ultra-Short Light Pulses of a Re...
Publication number
20080156964
Publication date
Jul 3, 2008
The Provost, Fellows and Scholars ofthe college of the Holy and Undivided Tri...
Wei-Hua Guo
G04 - HOROLOGY