Patent Assignment
Reel/Frame 022214/0011
Security Agreement
Recorded: 2009-02-05
Pages: 25
Assignor
ZOUNDS, INC.
Executed: 2008-12-22
Assignees
DS&S CHASE, LLC
300 PRESTON AVENUE, SUITE 403, CHARLOTTESVILLE, VIRGINIA, 22902-5091
THE DERWOOD S. CHASE, JR. GRAND TRUST
300 PRESTON AVENUE, SUITE 403, CHARLOTTESVILLE, VIRGINIA, 22902-5091
THE D. SUMNER CHASE, III 2001 IRREVOCABLE TRUST
300 PRESTON AVENUE, SUITE 403, CHARLOTTESVILLE, VIRGINIA, 22902-5091
THE STUART F. CHASE 2001 IRREVOCABLE TRUST
300 PRESTON AVENUE, SUITE 403, CHARLOTTESVILLE, VIRGINIA, 22902-5091
STEWART, J. MICHAEL
2001 KIRBY DRIVE, #902, HOUSTON, TEXAS, 77019
Covered Properties
(56)
Distributed VAD control system for telephone
Application:
10/441,725 →
Publication:
US 2004/0234067
Comfort Noise Generator
Comfort Noise Generator Using Modified Doblinger Noise Estimate
Path Change Detector for Echo Cancellation
Clipping detector for echo cancellation
Application:
11/216,284 →
Publication:
US 2007/0047731
Music Detector for Echo Cancellation and Noise Reduction
Calibration system for telephone
Application:
11/497,929 →
Publication:
US 2008/0043931
Histogram for controlling a telephone
Application:
11/497,989 →
Publication:
US 2008/0043995
Noise threshold matrix for controlling audio processing
Application:
11/498,010 →
Publication:
US 2008/0043997
Line interface for telephone
Application:
11/497,928 →
Publication:
US 2008/0043998
Rechargeable Hearing Aid
Method for calibrating a hearing aid
Method for Identifying a Hearing Aid
Method for Identifying a Hearing Aid
Method for Communicating with a Hearing Aid
Method for testing using hearing aid
Application:
11/357,903 →
Publication:
US 2007/0195979
Noise reduction circuit for hearing aid
Application:
11/336,125 →
Publication:
US 2007/0206825
Modular Charger for Hearing Aid
Attenuating Tip for Hearing Aid
RF power supply for hearing aids
Application:
12/072,148 →
Publication:
US 2009/0214064
Quasi-permanent battery for hearing aids
Application:
12/082,164 →
Publication:
US 2009/0257610
Solar powered hearing aid
Application:
12/152,751 →
Publication:
US 2009/0285425
Light powered hearing aid
Maintenance station for hearing aid
Application:
12/154,963 →
Publication:
US 2009/0296968
Hearing aid with capacitive switch
Wireless Gateway for Hearing Aid
System for Managing Feedback
Open Tip for Hearing Aid
Apparatus and Method for Reducing Acoustic Feedback
Patent:
5,412,734 →
Application:
08/120,187 →
Digital Apparatus for Reducing Acoustic Feedback
Patent:
5,649,019 →
Application:
08/432,094 →
Apparatus and Method for Adjusting Audio Equipment in Acoustic Environments
Patent:
6,111,957 →
Application:
09/109,847 →
High Resolution Delay Line
Patent:
6,166,573 →
Application:
09/361,014 →
Reducing Acoustic Feedback with Digital Modulation
Patent:
6,252,967 →
Application:
09/234,731 →
Wide Range, Variable Phase Shift Circuit
Patent:
6,255,877 →
Application:
09/401,348 →
Band Pass Filter from Two Notch Filters
Patent:
6,268,766 →
Application:
09/466,313 →
Echo Cancelling Process with Improved Phase Control
Patent:
6,278,785 →
Application:
09/401,349 →
Tagging Echoes with Low Frequency Noise
Patent:
6,301,364 →
Application:
09/413,675 →
Separation of Plural Band Pass Filters
Band Pass Filter with Improved Group Delay
Acoustic and Electronic Echo Cancellation
Patent:
6,421,443 →
Application:
09/360,211 →
Band Pass Filter from Two Filters
Patent:
6,492,865 →
Application:
09/491,998 →
Band Pass and Notch Filters for Echo Reduction with Less Phase Distortion
Patent:
6,608,898 →
Application:
09/413,677 →
Precise Amplitude Correction Circuit
Patent:
6,625,286 →
Application:
09/336,008 →
Telephone Having Four Vad Circuits
Noise Reduction Circuit for Telephones
Analog Voice Activity Detector for Telephone
Background Communication Using Shadow of Audio Signal
Patent:
6,891,809 →
Application:
09/435,374 →
Full Duplex Echo Cancelling Circuit
Estimating Bulk Delay in a Telephone System
Soft Mute Circuit
Patent:
6,931,124 →
Application:
09/482,229 →
Band-By-Band Full Duplex Communication
Patent:
6,963,642 →
Application:
09/476,468 →
Dynamic Balance Control for Telephone
Robust Adaptive Filter for Echo Cancellation
Transmit/Receive Arbitrator
Voice Activity Detector for Telephone
Noise Suppression Based on Bark Band Wiener Filtering and Modified Doblinger Noise Estimate
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 19, 2003
From: ALLEN, JUSTIN L.; SUPPAPPOLA, SETH; STORY, FRANKLYN H.
To: ACOUSTIC TECHNOLOGIES, INC.
Reel/Frame 014099/0426 →
Assignment of Assignor's Interest
Aug 21, 2003
From: NOWLIN, ROBERT WINTSTON; SUPPAPPOLA, SETH
To: ACOUSTIC TECHNOLOGIES, INC., A DELAWARE CORPORATION
Reel/Frame 014423/0536 →
Assignment of Assignor's Interest
Jun 15, 2004
From: SUPPAOPPOLA, SETH; ALLEN, JUSTIN L.; EBENEZER, SAMUEL PONVARMA
To: ACOUSTIC TECHNOLOGIES, INC.
Reel/Frame 015489/0296 →
Assignment of Assignor's Interest
Jul 12, 2005
From: SUPPAPPOLA, SETH; STORY, FRANKLYN H.
To: ACOUSTIC TECHNOLOGIES, INC., A DELAWARE CORPORATION
Reel/Frame 016777/0110 →
Assignment of Assignor's Interest
Aug 31, 2005
From: LIPARI II, CHARLES A.
To: ACOUSTIC TECHNOLOGIES, INC.
Reel/Frame 016948/0742 →
Assignment of Assignor's Interest
Nov 9, 2005
From: BENGTSSON, BRADLEY DEAN; FINK, SCOTT RAYMOND; THOMASSON, SAMUEL L.
To: ZOUNDS, INC., A DELAWARE CORPORATION
Reel/Frame 017229/0258 →
Assignment of Assignor's Interest
Dec 9, 2005
From: EBENEZER, SAMUEL PONVARMA
To: ACOUSTIC TECHNOLOGIES, INC., A DELAWARE CORPORATION HAVING ITS PRINCIPAL PLACE OF BUSINESS AT
Reel/Frame 017346/0700 →
Assignment of Assignor's Interest
Jan 20, 2006
From: THOMASSON, SAMUEL L.
To: ZOUNDS, INC.
Reel/Frame 017500/0268 →
Assignment of Assignor's Interest
May 3, 2006
From: FINK, SCOTT RAYMOND; THOMASSON, SAMUEL L.
To: ZOUNDS, INC.
Reel/Frame 017912/0964 →
Assignment of Assignor's Interest
May 3, 2006
From: THOMASSON, SAMUEL L.; FINK, SCOTT RAYMOND
To: ZOUNDS, INC. A CORPORATION OF DELAWARE HAVING A PRINCIPAL PLACE OF BUSINESS AT
Reel/Frame 017866/0316 →
Assignment of Assignor's Interest
May 3, 2006
From: THOMASSON, SAMUEL L.; FINK, SCOTT RAYMOND
To: ZOUNDS, INC.
Reel/Frame 017866/0295 →
Assignment of Assignor's Interest
May 3, 2006
From: FINK, SCOTT RAYMOND; THOMASSON, SAMUEL L.
To: ZOUNDS, INC.
Reel/Frame 017835/0719 →
Assignment of Assignor's Interest
May 5, 2006
From: FINK, SCOTT RAYMOND; THOMASSON, SAMUEL L.
To: ZOUNDS, INC
Reel/Frame 017835/0837 →
Assignment of Assignor's Interest
Aug 1, 2006
From: STEELE, JAMES C.; DOWNEY, HAROLD
To: ACOUSTIC TECHNOLOGIES, INC. A DELAWARE CORPORATION A DELAWARE CORPORATION HAVING ITS PRINCIPAL PLACE OF BUSINESS AT
Reel/Frame 018149/0481 →
Assignment of Assignor's Interest
Aug 1, 2006
From: DOWNEY, HAROLD; O'SHEA, JUSTIN L.
To: ACOUSTIC TECHNOLOGIES, INC.
Reel/Frame 018128/0377 →
Assignment of Assignor's Interest
Aug 1, 2006
From: O'SHEA, JUSTIN L.; DOWNEY, HAROLD
To: ACOUSTIC TECHNOLOGIES, INC.
Reel/Frame 018131/0355 →
Assignment of Assignor's Interest
Aug 1, 2006
From: ULMER, RICHARD W.
To: ACOUSTIC TECHNOLOGIES, INC., A DELAWARE CORPORATION
Reel/Frame 018149/0433 →
Assignment of Assignor's Interest
May 22, 2007
From: JENSEN, LARS TUBORG
To: ZOUNDS, INC.
Reel/Frame 019385/0603 →
Assignment of Assignor's Interest
Dec 11, 2007
From: WU, FAN
To: ZOUNDS, INC.
Reel/Frame 020282/0865 →
Assignment of Assignor's Interest
Feb 25, 2008
From: THOMASSON, SANUEL L.; WU, FAN
To: ZOUNDS, INC.
Reel/Frame 020615/0834 →
Security Agreement
Mar 23, 2009
From: ZOUNDS, INC.
To: D. SUMNER CHASE, III 2001 IRREVOCABLE TRUST, THE; DS&S CHASE, LLC; DS&S CHASE, LLC; DS&S CHASE, LLC
Reel/Frame 022440/0370 →
Transfer of Assets in Bankruptcy
Oct 22, 2009
From: ZOUNDS, INC.
To: ZOUNDS, LLC (FORMERLY ZOUNDS ACQUISITION LLC)
Reel/Frame 023413/0826 →
Security Interest
Feb 11, 2011
From: ZOUNDS HEARING, INC.
To: DS&S CHASE, LLC; DERWOOD S. CHASE, JR., THE, GRAND TRUST; D. SUMNER CHASE, III, THE, 2001 IRREVOCABLE TRUST; STUART F. CHASE, THE, 2001 IRREVOCABLE TRUST
Reel/Frame 025780/0205 →
Change of Name
Aug 15, 2012
From: ZOUNDS ACQUISITION, LLC
To: ZOUNDS HEARING, INC.
Reel/Frame 028789/0862 →
Merger
Jun 15, 2015
From: ACOUSTIC TECHNOLOGIES, INC.
To: CIRRUS LOGIC INC.
Reel/Frame 035837/0052 →