US Patent Application No: 2002/0070,416

Number of patents in Portfolio can not be more than 2000

Current isolating epitaxial buffer layers for high voltage photodiode array

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Abstract

An array of photodiodes in series on a common semi-insulating substrate has a non-conductive buffer layer between the photodiodes and the semi-insulating substrate. The buffer layer reduces current injection leakage between the photodiodes of the array and allows optical energy to be converted to high voltage electrical energy.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LAWRENCE LIVERMORE NATIONAL SECURITY, LLCLIVERMORE, CA1318

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Gregory A Pleasant Hill, CA 5 41
Morse, Jeffrey D Pleasant Hill, CA 66 462

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
SORAA, INC. (8)
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8,461,071 Polycrystalline group III metal nitride with getter and method of making 0 2009
8,465,588 Ammonothermal method for growth of bulk gallium nitride 0 2011
8,444,765 Process and apparatus for large-scale manufacturing of bulk monocrystalline gallium-containing nitride 0 2011
8,482,104 Method for growth of indium-containing nitride films 0 2012
8,492,185 Large area nonpolar or semipolar gallium and nitrogen containing substrate and resulting devices 0 2012
 
Elmhurst Research, Inc. (1)
8,435,347 High pressure apparatus with stackable rings 0 2010
 
Naos Convergent Technology, Inc. (1)
6,750,523 Photodiode stacks for photovoltaic relays and the method of manufacturing the same 3 2003