Methods and Apparatuses for Echo Cancelation with Beamforming Microphone Arrays

Clearone Holding LLC

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 10 of these applications claim priority to application 61/495,961, filed Jun 11, 2011. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 9,635,186	Conferencing Apparatus that combines a Beamforming Microphone Array with an Acoustic Echo Canceller Clearone Holding, LLC In force Term ends Jun 11, 2032 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 11, 2032	Term ends Jun 11, 2032	High confidence
US 9,641,688	Conferencing Apparatus with an Automatically Adapting Beamforming Microphone Array Clearone Holding, LLC In force Term ends Jun 11, 2032 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 11, 2032	Term ends Jun 11, 2032	High confidence
US 9,854,101	Methods and Apparatuses for Echo Cancellation with Beamforming Microphone Arrays Clearone Holding, LLC In force Term ends Jun 11, 2032 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 11, 2032	Term ends Jun 11, 2032	High confidence
US 9,866,952	Conferencing Apparatus that combines a Beamforming Microphone Array with an Acoustic Echo Canceller Clearone Holding, LLC In force Term ends Jun 11, 2032 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 11, 2032	Term ends Jun 11, 2032	High confidence
US 11,272,064	Conferencing Apparatus Clearone Holding, LLC In force Term ends Jun 11, 2032 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 11, 2032	Term ends Jun 11, 2032	High confidence
US 11,539,846	Conferencing Device with Microphone Beamforming and Echo Cancellation Clearone Holding, LLC In force Ends no later than Jun 11, 2032 · Medium confidence	Clearone Holding, LLC	In force	Ends no later than Jun 11, 2032	Ends no later than Jun 11, 2032	Medium confidence
US 11,831,812	Conferencing Device with Beamforming and Echo Cancellation Clearone Holding, LLC In force Ends no later than Jun 11, 2032 · Medium confidence	Clearone Holding, LLC	In force	Ends no later than Jun 11, 2032	Ends no later than Jun 11, 2032	Medium confidence
US 12,052,393	Conferencing Device with Beamforming and Echo Cancellation Clearone Holding, LLC In force Term ends Jun 11, 2032 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 11, 2032	Term ends Jun 11, 2032	High confidence
US 9,226,088	Methods and Apparatuses for Multiple Configurations of Beamforming Microphone Arrays Clearone Holding, LLC In force Term ends Nov 21, 2033 · High confidence	Clearone Holding, LLC	In force	Term ends Nov 21, 2033	Term ends Nov 21, 2033	High confidence
US 9,264,553	Methods and Apparatuses for Echo Cancelation with Beamforming Microphone Arrays Clearone Holding, LLC In force Term ends Jun 4, 2034 · High confidence	Clearone Holding, LLC	In force	Term ends Jun 4, 2034	Term ends Jun 4, 2034	High confidence
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10 of 11 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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10 of these are in force and held by Clearone Holding LLC.

Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.