Patent Assignment
Reel/Frame 020428/0269
Assignment of Assignor's Interest
Recorded: 2008-01-24
Pages: 2
Assignor
RAFTERY, EMMET
Executed: 2007-11-12
Assignee
CLEARONE COMMUNICATIONS, INC.
5225 WILEY POST WAY, SUITE 500, SALT LAKE CITY, UTAH, 84116
Covered Property
(1)
Conferencing System Implementing Echo Cancellation and Push-to-Talk Microphone Detection Using Two-Stage Frequency Filter
Patent:
8,199,927 →
Application:
11/933,366 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 13, 2016
From: CLEARONE COMMUNICATIONS, INC.
To: CLEARONE INC.
Reel/Frame 038075/0021 →
Assignment of Assignor's Interest
Oct 30, 2025
From: CLEARONE HOLDING, LLC
To: BIAMP SYSTEMS, LLC
Reel/Frame 073144/0390 →
Assignment of Assignor's Interest
Nov 18, 2025
From: CLEARONE, INC.
To: CLEARONE HOLDING, LLC
Reel/Frame 073179/0609 →