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

Patent Owner(s)

Patent Owner	Address
BEDLOE INDUSTRIES LLC	2711 CENTERVILLE ROAD SUITE 300 PMB #8033 WILMINGTON DE 19808

International Classification(s)

• B61G:COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; ....

• 2009 Application Filing Year
• B61G Class
• 24 Applications Filed
• 18 Patents Issued To-Date
• 75 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Larson, Eric W	Pecatonica , US	64	1127
# of filed Patents : 64 Total Citations : 1127
Marchese, Thomas A	Schaumburg , US	9	185
# of filed Patents : 9 Total Citations : 185
Smerecky, Jerry R	Roselle , US	42	461
# of filed Patents : 42 Total Citations : 461

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Patent Citation Ranking

• 6 Citation Count
• B61G Class

• 0 % this patent is cited more than
• 16 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: 2018/0011,195

MULTI-FREQUENCY UNWRAPPING

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Abstract

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The time-of-flight system disclosed herein includes a frequency unwrapping module configured to generate an input phase vector with M phases corresponding to M sampled signals from an object, determine an M−1 dimensional vector of transformed phase values by applying a transformation matrix (T) to the input phase vector, determine an M−1 dimensional vector of rounded transformed phase values by rounding the transformed phase values to a nearest integer, and determine a one dimensional lookup table (LUT) index value by transforming the M−1 dimensional rounded transformed phase values. The index value is input into the one dimensional LUT to determine a range of the object.

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Description

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