Patent Assignment
Reel/Frame 028144/0583
Patent and Trademark Security Agreement
Recorded: 2012-05-02
Pages: 17
Assignor
ZHONE TECHNOLOGIES, INC.
Executed: 2012-03-13
Assignee
WELLS FARGO BANK, NATIONAL ASSOCIATION
245 S. LOS ROBLES AVENUE, SUITE 700, PASADENA, CALIFORNIA, 91101
Covered Properties
(2)
Firmware Download from a Remote Terminal to an Optical Network Terminal in a Digital Loop Carrier System
Patent:
5,165,091 →
Application:
07/672,707 →
System for Real Time Voice Quality Measurement in Voice Over Packet Network
Patent:
7,197,010 →
Application:
09/885,373 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Aug 10, 2018
From: ZHONE TECHNOLOGIES, INC.
To: DASAN ZHONE SOLUTIONS, INC
Reel/Frame 047098/0233 →
Security Interest
Aug 10, 2018
From: DASAN ZHONE SOLUTIONS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 046619/0189 →
Security Interest
Feb 28, 2019
From: DASAN NETWORK SOLUTIONS, INC.; PREMISYS COMMUNICATIONS, INC.; PARADYNE NETWORKS, INC.; DASAN NETWORK SOLUTIONS, INC. (KOREA)
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 048467/0326 →
Release of Security Interest
Feb 28, 2019
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: ZHONE TECHNOLOGIES, INC.
Reel/Frame 048467/0727 →
Release of Security Interest
Feb 28, 2019
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: DASAN ZHONE SOLUTIONS, INC.
Reel/Frame 048467/0804 →
Release of Security Interest
Jun 4, 2020
From: PNC BANK, NATIONAL ASSOCIATION
To: DASAN ZHONE SOLUTIONS, INC.; PREMISYS COMMUNICATIONS, INC.; PARADYNE NETWORKS, INC.; PARADYNE CORPORATION
Reel/Frame 052842/0504 →