The Patent Finder

Circular Logic, LLC

Also on record
Records under this name other than patents Circular Logic, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 3 of 3 · Back to Circular Logic, LLC

PatentTitleStatus Expires Confidence
US 8,583,442Rhythm processing and frequency tracking in gradient frequency nonlinear oscillator networks
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,930,292Learning and auditory scene analysis in gradient frequency nonlinear oscillator networks
Formerly held
In force (reinstated)
 · From the USPTO record
In force (reinstated)From the USPTO record
US 7,376,562Method and apparatus for nonlinear frequency analysis of structured signals
Term ended
Term ended Nov 17, 2024 · From the USPTO record
Term endedTerm ended Nov 17, 2024From the USPTO record
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