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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
THERMO FISHER SCIENTIFIC (BREMEN) GMBH	28199 BREMEN

International Classification(s)

• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....

• 2008 Application Filing Year
• G01N Class
• 6005 Applications Filed
• 3670 Patents Issued To-Date
• 61.12 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Griep, - Raming Jens	Ganderkesee, DE	1	4
# of filed Patents : 1 Total Citations : 4
Krummen, Michael	Oldenburg, DE	31	138
# of filed Patents : 31 Total Citations : 138
Schwieters, Johannes	Ganderkesee, DE	58	164
# of filed Patents : 58 Total Citations : 164

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Patent Citation Ranking

• 4 Citation Count
• G01N Class

• 7.08 % this patent is cited more than
• 14 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2002/0197,016

Photodetector having a waveguide and resonant coupler and a method of manufacture therefor

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Abstract

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A photodetector and a method of manufacture therefor. The photodetector includes a waveguide located over a photodetector substrate and a resonant coupler located over and coupled to the waveguide. An index of refraction of the resonant coupler is greater than an index of refraction of the waveguide. The photodetector also includes an absorber located over and coupled to the resonant coupler, wherein the absorber has an index of refraction greater than the index of refraction of the resonant coupler.

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Description

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Claims

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