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Philbert Francis Marsh
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Andover, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Photodiode passivation technique
Patent number
7,030,032
Issue date
Apr 18, 2006
Raytheon Company
Philbert Francis Marsh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Sulfide encapsulation passivation technique
Patent number
6,924,218
Issue date
Aug 2, 2005
Raytheon Company
Philbert Francis Marsh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Split-channel high electron mobility transistor (HEMT) device
Patent number
6,835,969
Issue date
Dec 28, 2004
Raytheon Company
Philbert F. Marsh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SPLIT-CHANNEL HIGH ELECTRON MOBILITY TRANSISTOR (HEMT) DEVICE
Publication number
20040262632
Publication date
Dec 30, 2004
Philbert F. Marsh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photodiode passivation technique
Publication number
20040229469
Publication date
Nov 18, 2004
Philbert Francis Marsh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Sulfide encapsulation passivation technique
Publication number
20040115908
Publication date
Jun 17, 2004
Philbert Francis Marsh
H01 - BASIC ELECTRIC ELEMENTS