Patent Assignment
Reel/Frame 052842/0504
Release of Security Interest
Recorded: 2020-06-04
Pages: 9
Assignor
PNC BANK, NATIONAL ASSOCIATION
Executed: 2020-03-26
Assignees
DASAN ZHONE SOLUTIONS, INC.
7195 OAKPORT STREET, OAKLAND, CALIFORNIA, 94621
PREMISYS COMMUNICATIONS, INC.
1209 ORANGE ST, WILMINGTON, DELAWARE, 19801
PARADYNE NETWORKS, INC.
1209 ORANGE ST, WILMINGTON, DELAWARE, 19801
PARADYNE CORPORATION
7195 OAKPORT STREET, OAKLAND, CALIFORNIA, 94621
DASAN NETWORK SOLUTIONS, INC.
7195 OAKPORT STREET, OAKLAND, CALIFORNIA, 94621
KEYMILE GMBH
WOHLENBERGSTRASSE 3, 30179 HANNOVER, GERMANY
DASAN NETWORK SOLUTIONS, INC
644BEON-GIL, BUNDANG-GU, 9FL., 49, DAEWANGPANGYO-RO, SEONGNAM-SI, KOREA, REPUBLIC OF
Covered Properties
(20)
Subscriber Line Driver and Termination
Patent:
6,782,096 →
Application:
09/439,933 →
Digital Subscriber Line Driver
Patent:
6,975,694 →
Application:
09/733,841 →
Discrete Multitone Interleaver
Tone Ordered Discrete Multitone Interleaver
System for Real Time Voice Quality Measurement in Voice Over Packet Network
Patent:
7,197,010 →
Application:
09/885,373 →
System and Method for Improved Data Transmission Speed by Fixing the Lower Corner Frequency at a Frequency Above Voice Band in a Symmetric Dsl Transmission System
System and method for fault isolation in a packet switching network
Determination of Network Performance Characteristics
Performance Customization System and Process for Optimizing Xdsl Performance
Subscriber Line Driver with Equalizer
System and Method for the Measurement of Service Quality in a Communication Network
System and Method for Adapting to a Change in Constellation Density While Receiving a Signal
System and Method for Statistical Control of Power Dissipation with Host Enforcement
Digital Subscriber Line Driver
System and Method for Subscriber Loop Testing
Tone Ordered Discrete Multitone Interleaver
System and Method for Adapting to a Change in Constellation Density While Receiving a Signal
Performance Customization System and Process for Optimizing Xdsl Performance
System and Method for Adapting a Change in Constellation Density While Receiving a Signal
Optical Ethernet Apparatus Capable of Reset Control
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Patent and Trademark Security Agreement
Apr 26, 2012
From: PARADYNE CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 028115/0393 →
Patent and Trademark Security Agreement
May 2, 2012
From: ZHONE TECHNOLOGIES, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 028144/0583 →
Assignment of Assignor's Interest
Aug 5, 2015
From: BREMER, GORDON
To: PARADYNE CORPORATION
Reel/Frame 036259/0671 →
Security Interest
Aug 10, 2018
From: DASAN ZHONE SOLUTIONS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 046619/0189 →
Security Interest
Aug 10, 2018
From: PARADYNE CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 046619/0225 →
Change of Name
Aug 10, 2018
From: ZHONE TECHNOLOGIES, INC.
To: DASAN ZHONE SOLUTIONS, INC
Reel/Frame 047098/0233 →
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
Feb 28, 2019
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: PARADYNE CORPORATION
Reel/Frame 049983/0856 →
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: PARADYNE CORPORATION
Reel/Frame 048468/0270 →
Assignment of Assignor's Interest
Jan 19, 2022
From: PARADYNE CORPORATION
To: DZS INC.
Reel/Frame 058692/0577 →
Security Interest
Feb 10, 2022
From: DZS INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE ASSISTANT
Reel/Frame 058984/0564 →