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

Patent Owner(s)

Patent Owner	Address
TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED	ROAD TOWN TORTOLA

International Classification(s)

• B25G:HANDLES FOR HAND IMPLEMENTS
• B25F:COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE P....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• 2012 Application Filing Year
• B25G Class
• 139 Applications Filed
• 99 Patents Issued To-Date
• 71.23 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Parel, Thomas	Anderson, US	17	227
# of filed Patents : 17 Total Citations : 227

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Patent Citation Ranking

• 3 Citation Count
• B25G Class

• 7.14 % this patent is cited more than
• 12 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 11, 2025

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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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