Patent Assignment
Reel/Frame 023130/0836
Corrective Assignment to Correct the Correct Application Number from 11212629 to 11/213629 Previously Recorded on Reel 023107 Frame 0551. Assignor(S) Hereby Confirms the Patent Assignment.
Recorded: 2009-08-21
Pages: 9
Assignor
STEP LABS, INC., A DELAWARE CORPORATION
Executed: 2009-08-17
Assignee
DOLBY LABORATORIES LICENSING CORPORATION
100 POTRERO AVE, SAN FRANCISCO, CALIFORNIA, 94103-4813
Covered Property
(1)
Method and apparatus for improving noise discrimination using attenuation factor
Application:
11/213,629 →
Publication:
US 2007/0050441
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 16, 2006
From: TAENZER, JON C.; SPICER, BRUCE G.
To: STEP COMMUNICATIONS CORPORATION
Reel/Frame 017349/0819 →
Assignment of Assignor's Interest
Jun 5, 2009
From: STEP COMMUNICATIONS CORPORATION, A NEVADA CORPORATION
To: STEP LABS, INC., A DELAWARE CORPORATION
Reel/Frame 022783/0412 →
Assignment of Assignor's Interest
Aug 18, 2009
From: STEP LABS, INC., A DELAWARE CORPORATION
To: DOLBY LABORATORIES LICENSING CORPORATION
Reel/Frame 023107/0551 →