Patent Assignment
Reel/Frame 008741/0782
Assignment of Assignor's Interest
Recorded: 1997-10-06
Pages: 3
Assignor
MIGIMATSU, TAKA
Executed: 1997-09-29
Assignee
TOKIS CORPORATION
SUITE 350, 1050 NORTHGATE DRIVE, SAN RAFAEL, CALIFORNIA, 94903
Covered Property
(1)
System and Method for Transmitting Voice Messages Through the Internet
Patent:
6,339,591 →
Application:
08/831,790 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Oct 22, 2012
From: TOKIS CORPORATION
To: ELETEL, INC.
Reel/Frame 029169/0011 →
Assignment of Assignor's Interest
Oct 22, 2012
From: ELETEL, INC.
To: MIGIMATSU, TAKA
Reel/Frame 029170/0085 →
Assignment of Assignor's Interest
Feb 12, 2014
From: MIGIMATSU, TAKA
To: STAGE INNOVATIONS, INC.
Reel/Frame 032208/0576 →
Assignment of Assignor's Interest
Sep 23, 2015
From: STAGE INNOVATIONS, INC.
To: RPX CORPORATION
Reel/Frame 036629/0324 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Release (Reel 038041 / Frame 0001)
Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →