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United States of America

PATENT NO 11272265
APP PUB NO 20200204881A1
SERIAL NO

16740921

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Abstract

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A collection of well-formed, but possibly semantically invalid, binary encoded multimedia data components or packages as well as the binary encoded announcement, signaling, and interchange protocols used in their transmission are converted into one or more well-formed extensible markup language (XML) files. Such XML files may then be validated according to one or more pre-defined XML schemas, or similar schema languages, in order to verify that the data and protocol structures and substructures adhere to prior defined semantic constraints.

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Patent Owner(s)

  • COMCAST CABLE COMMUNICATIONS MANAGEMENT, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adams, Glenn Boulder, US 8 177

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 8, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 8, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 8, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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