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PatentTitleStatus Expires Confidence
US 7,860,921Uniform network access
Formerly held
Term ended
Term ended Aug 6, 2021 · From the USPTO record
Term endedTerm ended Aug 6, 2021From the USPTO record
US 6,289,200Information distribution system which intermittaly transmits radio frequency signal digital data
Formerly held
Term ended
Term ended Dec 23, 2019 · From the USPTO record
Term endedTerm ended Dec 23, 2019From the USPTO record
US 6,317,785Information processing apparatuses for extracting first linkage reference if a second set of displayable set is selected
Formerly held
Term ended
Term ended Nov 4, 2019 · From the USPTO record
Term endedTerm ended Nov 4, 2019From the USPTO record
US 6,253,059Information distribution and processing system
Formerly held
Term ended
Term ended Oct 25, 2019 · From the USPTO record
Term endedTerm ended Oct 25, 2019From the USPTO record
US 6,188,869Information distribution and processing system
Formerly held
Term ended
Term ended Sep 28, 2019 · From the USPTO record
Term endedTerm ended Sep 28, 2019From the USPTO record
US 7,941,536Apparatus and method for uniform network access
Formerly held
Term ended
Ended no later than May 12, 2019 · From the USPTO record
Term endedEnded no later than May 12, 2019From the USPTO record
US 7,941,540Method for uniform network access
Formerly held
Term ended
Ended no later than May 12, 2019 · From the USPTO record
Term endedEnded no later than May 12, 2019From the USPTO record
US 9,026,660Method for uniform network access
Formerly held
Term ended
Ended no later than May 12, 2019 · From the USPTO record
Term endedEnded no later than May 12, 2019From the USPTO record
US 6,314,574Information distribution system
Formerly held
Term ended
Term ended Nov 8, 2018 · From the USPTO record
Term endedTerm ended Nov 8, 2018From the USPTO record
US RE44,044High capacity compact disk player
Term ended
Term ended Dec 30, 2017 · From the USPTO record
Term endedTerm ended Dec 30, 2017From the USPTO record
10 of 86 patents shown.
Pro members see all 86.
Pro members: see all 86 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited