IP Library › Assignment 051411/0403
Patent Assignment
Reel/Frame 051411/0403

Assignment of Assignor's Interest

Recorded: 2020-01-03 Pages: 6
Assignor
Assignee
INTELLECTUAL VENTURES ASSETS 157 LLC
251 LITTLE FALLS DRIVE, WILMINGTON, DELAWARE, 19808
Covered Properties (3)
Switching Amplifier Resolution Enhancement Apparatus and Methods
Patent: 6,509,793 →
Application: 09/862,760 →
Publication: US 2001/0043117
Dynamic Range Enhancement Technique
Patent: 6,492,868 →
Application: 09/929,335 →
Publication: US 2002/0033733
Digital Amplifier Linearization Using Analog Feedback
Patent: 6,563,378 →
Application: 09/980,662 →
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 020645 Frame: 0151. Assignor(S) Hereby Confirms the Assignment. Oct 31, 2017
From: JAM TECHNOLOGIES, INC.
To: JM MGMT. GROUP LTD. LLC
Reel/Frame 044344/0665 →
Merger Nov 8, 2018
From: JM MGMT. GROUP LTD. LLC
To: CHARTOLEAUX KG LIMITED LIABILITY COMPANY
Reel/Frame 047457/0010 →
Assignment of Assignor's Interest Jan 27, 2020
From: INTELLECTUAL VENTURES ASSETS 157 LLC
To: LIBERTY PATENTS LLC
Reel/Frame 051630/0115 →