IP Library › Assignment 047835/0063
Patent Assignment
Reel/Frame 047835/0063

Nunc Pro Tunc Assignment

Recorded: 2018-12-20 Pages: 7
Assignor
XYLON LLC
Executed: 2018-12-10
Assignee
INTELLECTUAL VENTURES ASSETS 101 LLC
251 LITTLE FALLS DRIVE, WILMINGTON, DELAWARE, 19808
Covered Properties (5)
Process for Clearing a Sim Card
Patent: 6,484,026 →
Application: 09/442,244 →
Systems and Methods for Providing Push to Talk Feature for Wireless Communication Systems
Patent: 6,751,468 →
Application: 09/474,446 →
Method and Apparatus for Providing Call Screening on Cordless Telephone Equipment Using Three-Way Calling
Patent: 6,389,293 →
Application: 09/568,530 →
Method and System for Communicating with and Tracking Rfid Transponders
Patent: 7,253,717 →
Application: 09/726,136 →
Publication: US 2002/0063622
Method and System for Communicating with and Tracking Rfid Transponders
Patent: 7,626,488 →
Application: 11/469,477 →
Publication: US 2007/0075834
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Aug 5, 2015
From: DIES CELLULAR LLC
To: XYLON LLC
Reel/Frame 036261/0422 →
Merger Aug 28, 2015
From: NAXOS DATA LLC
To: XYLON LLC
Reel/Frame 036503/0550 →
Merger Oct 23, 2015
From: JASPER WIRELESS LLC
To: XYLON LLC
Reel/Frame 036942/0445 →
Merger Oct 30, 2015
From: MOBILE TECHNICS LLC
To: XYLON LLC
Reel/Frame 037011/0022 →
Assignment of Assignor's Interest Oct 15, 2019
From: INTELLECTUAL VENTURES ASSETS 101 LLC
To: TERRESTRIAL COMMS LLC
Reel/Frame 050712/0244 →