Patent Assignment
Reel/Frame 022885/0320
Assignment of Assignor's Interest
Recorded: 2009-06-26
Pages: 4
Assignor
AT&T PROPERTIES, LLC
Executed: 2009-06-03
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties
(11)
Method and Apparatus for Internet Co-Browsing Over Cable Television and Controlled Through Computer Telephony
Method and Apparatus for Sketch-Based Detection of Changes in Network Traffic
Multimedia Alerting and Notification Service for Mobile Users
Patent:
8,190,687 →
Application:
11/069,309 →
Adaptive Processing of Top-K Queries in Nested-Structure Arbitrary Markup Language Such as Xml
Frame Erasure Concealment Technique for a Bitstream-Based Feature Extractor
Patent:
7,630,894 →
Application:
11/497,009 →
Method, Architectures and Technique for Authentication of Telephone Calls
Patent:
8,150,005 →
Application:
11/805,574 →
Method and System to Calculate an Approximate Location of a Mobile Station in a Recurrent Route
Patent:
7,561,068 →
Application:
11/985,626 →
Method of Gaining Secure Access to Intranet Resources
Fiber Access Architecture Capable of Being Seamlessly Upgraded
Patent:
7,865,081 →
Application:
12/152,959 →
Method of Using Link Adaptation and Power Control for Streaming Services in Wireless Networks
Method and Apparatus for Packet Analysis in a Network
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 24, 2011
From: LEPENNEC, JEAN-FRANCOIS; BRUNO, AURELIEN; GRISI, NICOLAS; SOMMERLATT, JEAN-MARIE
To: AT&T CORP.
Reel/Frame 026799/0767 →
Nunc Pro Tunc Assignment
Aug 25, 2011
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 026804/0081 →
Assignment of Assignor's Interest
Nov 8, 2011
From: LEUNG, KIN K.; CHAWLA, KAPIL K.; DRIESSEN, PETER F.; QIU, XIAOXIN
To: AT&T CORP.
Reel/Frame 027205/0777 →
Assignment of Assignor's Interest
Nov 16, 2011
From: AT&T INTELLECTUAL PROPERTY I, LP
To: WORCESTER TECHNOLOGIES LLC
Reel/Frame 027241/0681 →
Assignment of Assignor's Interest
Nov 17, 2011
From: LE PENNEC, JEAN-FRANCOIS; BRUNO, AURELIEN; GRISI, NICOLAS; SOMMERLATT, JEAN-MARIE
To: AT&T CORP.
Reel/Frame 027243/0152 →
Assignment of Assignor's Interest
Mar 19, 2012
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 027891/0487 →
Assignment of Assignor's Interest
Mar 19, 2012
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 027891/0525 →
Assignment of Assignor's Interest
Apr 25, 2012
From: CHEN, YIH-FARN ROBIN; JANA, RITTWIK; HUANG, HUALE; WEI, BIN
To: AT&T CORP.
Reel/Frame 028104/0222 →
Assignment of Assignor's Interest
May 14, 2012
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: CHANYU HOLDINGS, LLC
Reel/Frame 028199/0415 →
Merger
Jun 18, 2013
From: WORCESTER TECHNOLOGIES LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 030638/0027 →
Assignment of Assignor's Interest
Jan 12, 2017
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 040958/0069 →
Assignment of Assignor's Interest
Jan 12, 2017
From: COX, RICHARD VANDERVOORT; KIM, HONG KOOK
To: AT&T CORP.
Reel/Frame 040957/0070 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Intellectual Property Agreement
Oct 23, 2019
From: NUANCE COMMUNICATIONS, INC.
To: CERENCE INC.
Reel/Frame 050836/0191 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 050836 Frame: 0191. Assignor(S) Hereby Confirms the Intellectual Property Agreement.
Oct 29, 2019
From: NUANCE COMMUNICATIONS, INC.
To: CERENCE OPERATING COMPANY
Reel/Frame 050871/0001 →
Security Agreement
Nov 7, 2019
From: CERENCE OPERATING COMPANY
To: BARCLAYS BANK PLC
Reel/Frame 050953/0133 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Jan 29, 2020
From: CHANYU HOLDINGS, LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051759/0752 →
Assignment of Assignor's Interest
Jan 29, 2020
From: CHANYU HOLDINGS, LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051753/0979 →
Release of Security Interest
Jun 12, 2020
From: BARCLAYS BANK PLC
To: CERENCE OPERATING COMPANY
Reel/Frame 052927/0335 →
Security Agreement
Jun 15, 2020
From: CERENCE OPERATING COMPANY
To: WELLS FARGO BANK, N.A.
Reel/Frame 052935/0584 →
Corrective Assignment to Correct the Replace the Conveyance Document with the New Assignment Previously Recorded at Reel: 050836 Frame: 0191. Assignor(S) Hereby Confirms the Assignment.
Apr 19, 2022
From: NUANCE COMMUNICATIONS, INC.
To: CERENCE OPERATING COMPANY
Reel/Frame 059804/0186 →
Release (Reel 052935 / Frame 0584)
Jan 2, 2025
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: CERENCE OPERATING COMPANY
Reel/Frame 069797/0818 →
Assignment of Assignor's Interest
Mar 28, 2025
From: INTELLECTUAL VENTURES II LLC
To: INTELLECTUAL VENTURES ASSETS 196 LLC
Reel/Frame 070662/0275 →
Assignment of Assignor's Interest
May 15, 2025
From: INTELLECTUAL VENTURES ASSETS 196 LLC
To: ECOMM INNOVATIONS, LLC
Reel/Frame 071128/0491 →