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Reel/Frame:054085/0920   Pages: 8
Recorded: 10/15/2020
Attorney Dkt #:017498-00017
Conveyance: FIRST LIEN PATENT SECURITY AGREEMENT
Total properties: 20
1
Patent #:
7524191
Issue Dt:
04/28/2009
Application #:
10652620
Filing Dt:
09/02/2003
Publication #:
US20050048449
Pub Dt:
03/03/2005
Title:
SYSTEM AND METHOD FOR LANGUAGE INSTRUCTION
2
Patent #:
8308484
Issue Dt:
11/13/2012
Application #:
12028967
Filing Dt:
02/11/2008
Publication #:
US20090204406
Pub Dt:
08/13/2009
Title:
SYSTEM AND METHODS FOR DETECTING DECEPTION AS TO FLUENCY OR OTHER ABILITY IN A GIVEN LANGUAGE
3
Patent #:
8645135
Issue Dt:
02/04/2014
Application #:
12209569
Filing Dt:
09/12/2008
Publication #:
US20100070278
Pub Dt:
03/18/2010
Title:
Method for Creating a Speech Model
4
Patent #:
8002551
Issue Dt:
08/23/2011
Application #:
12329134
Filing Dt:
12/05/2008
Publication #:
US20100143874
Pub Dt:
06/10/2010
Title:
LANGUAGE SKILLS TEACHING METHOD AND APPARATUS
5
Patent #:
8840400
Issue Dt:
09/23/2014
Application #:
12488778
Filing Dt:
06/22/2009
Publication #:
US20100323332
Pub Dt:
12/23/2010
Title:
METHOD AND APPARATUS FOR IMPROVING LANGUAGE COMMUNICATION
6
Patent #:
8768697
Issue Dt:
07/01/2014
Application #:
12696222
Filing Dt:
01/29/2010
Publication #:
US20110191104
Pub Dt:
08/04/2011
Title:
A METHOD FOR MEASURING SPEECH CHARACTERISTICS
7
Patent #:
8972259
Issue Dt:
03/03/2015
Application #:
12878402
Filing Dt:
09/09/2010
Publication #:
US20120065977
Pub Dt:
03/15/2012
Title:
System and Method for Teaching Non-Lexical Speech Effects
8
Patent #:
9135086
Issue Dt:
09/15/2015
Application #:
12887613
Filing Dt:
09/22/2010
Publication #:
US20120072912
Pub Dt:
03/22/2012
Title:
PERFORMING A COMPUTERIZED LANGUAGE TEACHING LESSON USING A MAIN COMPUTER AND A MOBILE DEVICE
9
Patent #:
8880399
Issue Dt:
11/04/2014
Application #:
12890753
Filing Dt:
09/27/2010
Publication #:
US20120078630
Pub Dt:
03/29/2012
Title:
Utterance Verification and Pronunciation Scoring by Lattice Transduction
10
Patent #:
9911349
Issue Dt:
03/06/2018
Application #:
13163193
Filing Dt:
06/17/2011
Publication #:
US20120322034
Pub Dt:
12/20/2012
Title:
SYSTEM AND METHOD FOR LANGUAGE INSTRUCTION USING VISUAL AND/OR AUDIO PROMPTS
11
Patent #:
9299266
Issue Dt:
03/29/2016
Application #:
13209722
Filing Dt:
08/15/2011
Publication #:
US20120077173
Pub Dt:
03/29/2012
Title:
SYSTEM FOR PERFORMING ASSESSMENT WITHOUT TESTING
12
Patent #:
10068569
Issue Dt:
09/04/2018
Application #:
13932506
Filing Dt:
07/01/2013
Publication #:
US20140006029
Pub Dt:
01/02/2014
Title:
GENERATING ACOUSTIC MODELS OF ALTERNATIVE PRONUNCIATIONS FOR UTTERANCES SPOKEN BY A LANGUAGE LEARNER IN A NON-NATIVE LANGUAGE
13
Patent #:
9424834
Issue Dt:
08/23/2016
Application #:
14020385
Filing Dt:
09/06/2013
Publication #:
US20140067367
Pub Dt:
03/06/2014
Title:
METHOD AND SYSTEM FOR READING FLUENCY TRAINING
14
Patent #:
9954938
Issue Dt:
04/24/2018
Application #:
14853304
Filing Dt:
09/14/2015
Publication #:
US20160072879
Pub Dt:
03/10/2016
Title:
PERFORMING A COMPUTERIZED LANGUAGE TEACHING LESSON USING A MAIN COMPUTER AND A MOBILE DEVICE
15
Patent #:
9824603
Issue Dt:
11/21/2017
Application #:
15078798
Filing Dt:
03/23/2016
Publication #:
US20160371994
Pub Dt:
12/22/2016
Title:
SYSTEM FOR PERFORMING ASSESSMENT WITHOUT TESTING
16
Patent #:
10210769
Issue Dt:
02/19/2019
Application #:
15243479
Filing Dt:
08/22/2016
Publication #:
US20170140661
Pub Dt:
05/18/2017
Title:
METHOD AND SYSTEM FOR READING FLUENCY TRAINING
17
Patent #:
10586467
Issue Dt:
03/10/2020
Application #:
15820214
Filing Dt:
11/21/2017
Publication #:
US20180158351
Pub Dt:
06/07/2018
Title:
SYSTEM FOR UTILIZING ASSESSMENT WITHOUT TESTING
18
Patent #:
10812575
Issue Dt:
10/20/2020
Application #:
15958795
Filing Dt:
04/20/2018
Publication #:
US20180241805
Pub Dt:
08/23/2018
Title:
PERFORMING A COMPUTERIZED LANGUAGE TEACHING LESSON USING A MAIN COMPUTER AND A MOBILE DEVICE
19
Patent #:
10679616
Issue Dt:
06/09/2020
Application #:
16023303
Filing Dt:
06/29/2018
Publication #:
US20180308474
Pub Dt:
10/25/2018
Title:
GENERATING ACOUSTIC MODELS OF ALTERNATIVE PRONUNCIATIONS FOR UTTERANCES SPOKEN BY A LANGUAGE LEARNER IN A NON-NATIVE LANGUAGE
20
Patent #:
11600290
Issue Dt:
03/07/2023
Application #:
17015902
Filing Dt:
09/09/2020
Publication #:
US20210082452
Pub Dt:
03/18/2021
Title:
System and Method for Talking Avatar
Assignors
1
ROSETTA STONE LTD.
Exec Dt:
10/15/2020
2
LEXIA LEARNING SYSTEMS LLC
Exec Dt:
10/15/2020
Assignee
1
ROYAL BANK OF CANADA, AS COLLATERAL AGENT
20 KING STREET WEST, 4TH FLOOR
TORONTO, CANADA M5H1C4
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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