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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	052842/0504			Pages:	9
		Recorded:	06/04/2020
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Total properties: 20

1

Patent #:	6782096	Issue Dt:	08/24/2004	Application #:	09439933	Filing Dt:	11/12/1999
Title:	SUBSCRIBER LINE DRIVER AND TERMINATION

2

Patent #:	6975694	Issue Dt:	12/13/2005	Application #:	09733841	Filing Dt:	12/07/2000
Title:	DIGITAL SUBSCRIBER LINE DRIVER

3

Patent #:	7099401	Issue Dt:	08/29/2006	Application #:	09736353	Filing Dt:	12/14/2000
Publication #:	US20010031017	Pub Dt:	10/18/2001
Title:	DISCRETE MULTITONE INTERLEAVER

4

Patent #:	7088781	Issue Dt:	08/08/2006	Application #:	09766255	Filing Dt:	01/17/2001
Publication #:	US20010031011	Pub Dt:	10/18/2001
Title:	TONE ORDERED DISCRETE MULTITONE INTERLEAVER

5

Patent #:	7197010	Issue Dt:	03/27/2007	Application #:	09885373	Filing Dt:	06/20/2001
Title:	SYSTEM FOR REAL TIME VOICE QUALITY MEASUREMENT IN VOICE OVER PACKET NETWORK

6

Patent #:	7430212	Issue Dt:	09/30/2008	Application #:	10073098	Filing Dt:	02/12/2002
Publication #:	US20020141440	Pub Dt:	10/03/2002
Title:	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

7

Patent #:	8867335	Issue Dt:	10/21/2014	Application #:	10435873	Filing Dt:	05/12/2003
Publication #:	US20040090918	Pub Dt:	05/13/2004
Title:	System and method for fault isolation in a packet switching network

8

Patent #:	7969900	Issue Dt:	06/28/2011	Application #:	10515222	Filing Dt:	11/19/2004
Publication #:	US20060159025	Pub Dt:	07/20/2006
Title:	DETERMINATION OF NETWORK PERFORMANCE CHARACTERISTICS

9

Patent #:	7916776	Issue Dt:	03/29/2011	Application #:	10689425	Filing Dt:	10/20/2003
Publication #:	US20040081233	Pub Dt:	04/29/2004
Title:	PERFORMANCE CUSTOMIZATION SYSTEM AND PROCESS FOR OPTIMIZING XDSL PERFORMANCE

10

Patent #:	7747000	Issue Dt:	06/29/2010	Application #:	10889858	Filing Dt:	07/13/2004
Publication #:	US20040258236	Pub Dt:	12/23/2004
Title:	SUBSCRIBER LINE DRIVER WITH EQUALIZER

11

Patent #:	7936689	Issue Dt:	05/03/2011	Application #:	10950801	Filing Dt:	09/27/2004
Publication #:	US20050036447	Pub Dt:	02/17/2005
Title:	SYSTEM AND METHOD FOR THE MEASUREMENT OF SERVICE QUALITY IN A COMMUNICATION NETWORK

12

Patent #:	7522679	Issue Dt:	04/21/2009	Application #:	10956780	Filing Dt:	10/01/2004
Publication #:	US20050074070	Pub Dt:	04/07/2005
Title:	SYSTEM AND METHOD FOR ADAPTING TO A CHANGE IN CONSTELLATION DENSITY WHILE RECEIVING A SIGNAL

13

Patent #:	7558203	Issue Dt:	07/07/2009	Application #:	11052317	Filing Dt:	02/07/2005
Publication #:	US20050135247	Pub Dt:	06/23/2005
Title:	SYSTEM AND METHOD FOR STATISTICAL CONTROL OF POWER DISSIPATION WITH HOST ENFORCEMENT

14

Patent #:	7149268	Issue Dt:	12/12/2006	Application #:	11108244	Filing Dt:	04/18/2005
Publication #:	US20050180519	Pub Dt:	08/18/2005
Title:	DIGITAL SUBSCRIBER LINE DRIVER

15

Patent #:	7289604	Issue Dt:	10/30/2007	Application #:	11108258	Filing Dt:	04/18/2005
Publication #:	US20050180545	Pub Dt:	08/18/2005
Title:	SYSTEM AND METHOD FOR SUBSCRIBER LOOP TESTING

16

Patent #:	7418048	Issue Dt:	08/26/2008	Application #:	11496353	Filing Dt:	07/31/2006
Publication #:	US20060269010	Pub Dt:	11/30/2006
Title:	TONE ORDERED DISCRETE MULTITONE INTERLEAVER

17

Patent #:	7835459	Issue Dt:	11/16/2010	Application #:	12394591	Filing Dt:	02/27/2009
Publication #:	US20090161792	Pub Dt:	06/25/2009
Title:	SYSTEM AND METHOD FOR ADAPTING TO A CHANGE IN CONSTELLATION DENSITY WHILE RECEIVING A SIGNAL

18

Patent #:	9130654	Issue Dt:	09/08/2015	Application #:	12797956	Filing Dt:	06/10/2010
Publication #:	US20100246598	Pub Dt:	09/30/2010
Title:	PERFORMANCE CUSTOMIZATION SYSTEM AND PROCESS FOR OPTIMIZING XDSL PERFORMANCE

19

Patent #:	8279969	Issue Dt:	10/02/2012	Application #:	12908325	Filing Dt:	10/20/2010
Publication #:	US20110033009	Pub Dt:	02/10/2011
Title:	SYSTEM AND METHOD FOR ADAPTING A CHANGE IN CONSTELLATION DENSITY WHILE RECEIVING A SIGNAL

20

Patent #:	9806800	Issue Dt:	10/31/2017	Application #:	15003972	Filing Dt:	01/22/2016
Publication #:	US20170195042	Pub Dt:	07/06/2017
Title:	OPTICAL ETHERNET APPARATUS CAPABLE OF RESET CONTROL

Assignor

1

PNC BANK, NATIONAL ASSOCIATION

Exec Dt:

03/26/2020

Assignees

1

DASAN ZHONE SOLUTIONS, INC.

7195 OAKPORT STREET

OAKLAND, CALIFORNIA 94621

2

PREMISYS COMMUNICATIONS, INC.

1209 ORANGE ST

WILMINGTON, DELAWARE 19801

3

PARADYNE NETWORKS, INC.

1209 ORANGE ST

WILMINGTON, DELAWARE 19801

4

PARADYNE CORPORATION

7195 OAKPORT STREET

OAKLAND, CALIFORNIA 94621

5

DASAN NETWORK SOLUTIONS, INC.

7195 OAKPORT STREET

OAKLAND, CALIFORNIA 94621

6

WOHLENBERGSTRASSE 3

30179 HANNOVER, GERMANY

7

DASAN NETWORK SOLUTIONS, INC

644BEON-GIL, BUNDANG-GU

9FL., 49, DAEWANGPANGYO-RO

SEONGNAM-SI, KOREA, REPUBLIC OF

Correspondence name and address
	GREGORY ESAU
	500 EIGHTH STREET, NW
	WASHINGTON, DC 20004

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