IP Library › Assignment 054188/0879
Patent Assignment
Reel/Frame 054188/0879

Assignment of Assignor's Interest

Recorded: 2020-10-28 Pages: 14
Assignor
RUWISCH PATENT GMBH
Executed: 2020-07-30
Assignee
ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANY
BAY F1, RAHEEN INDUSTRIAL ESTATE, LIMERICK, IRELAND
Covered Properties (8)
Method and Apparatus for Suppressing Audible Noise in Speech Transmission
Patent: 6,820,053 →
Application: 09/680,981 →
Process and Apparatus for Eliminating Loudspeaker Interference from Microphone Signals
Patent: 6,683,961 →
Application: 09/946,459 →
Publication: US 2003/0156723
Method and Device for Separating Acoustic Signals
Patent: 7,327,852 →
Application: 10/557,754 →
Publication: US 2007/0003074
Method and Device for Phase-Sensitive Processing of Sound Signals
Patent: 8,340,321 →
Application: 12/842,454 →
Publication: US 2011/0200206
Method and an Apparatus for Generating a Noise Reduced Audio Signal
Patent: 9,406,309 →
Application: 13/618,234 →
Publication: US 2013/0117016
Method and Device for Phase-Sensitive Processing of Sound Signals
Patent: 8,477,964 →
Application: 13/691,123 →
Publication: US 2013/0094664
Method and Apparatus for Generating a Noise Reduced Audio Signal Using a Microphone Array
Patent: 9,330,677 →
Application: 14/148,230 →
Publication: US 2014/0193000
Audio Signal Processor
Application: 15/649,450 →
Publication: US 2018/0024809
Related Assignments (10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2000
From: RUWISCH, DR. DIETMAR
To: CORTOLOGIC AG
Reel/Frame 011217/0275 →
Assignment of Assignor's Interest Feb 19, 2002
From: RUWISCH, DIETMAR
To: CORTOLOGIC AG
Reel/Frame 012635/0895 →
Assignment of Assignor's Interest Oct 21, 2003
From: CORTOLOGIC AG
To: RUWISCH & KOLLEGEN GMBH
Reel/Frame 014607/0960 →
Assignment of Assignor's Interest Dec 18, 2003
From: RUWISCH & KOLLEGEN GMBH
To: RUWISCH, DR. DIETMAR
Reel/Frame 014810/0841 →
Assignment of Assignor's Interest Feb 26, 2019
From: RUWISCH, DIETMAR
To: RUWISCH PATENT GMBH
Reel/Frame 048443/0544 →
Assignment of Assignor's Interest Feb 26, 2019
From: RUWISCH, DIETMAR
To: RUWISCH PATENT GMBH
Reel/Frame 048443/0391 →
Assignment of Assignor's Interest Feb 20, 2020
From: RUWISCH, DIETMAR
To: RUWISCH PATENT GMBH
Reel/Frame 051879/0657 →
Assignment of Assignor's Interest Feb 20, 2020
From: RUWISCH, DIETMAR
To: RUWISCH PATENT GMBH
Reel/Frame 051879/0667 →
Assignment of Assignor's Interest Mar 24, 2020
From: CORTOLOGIC AG
To: RUWISCH & KOLLEGEN GMBH
Reel/Frame 052217/0493 →
Assignment of Assignor's Interest Mar 24, 2020
From: RUWISCH & KOLLEGEN GMBH
To: RUWISCH, DIETMAR, DR.
Reel/Frame 052214/0249 →