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Patent Assignment Assignor Details
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Assignor Name : CHONG, KOAN S.
Total Assignments: 10
Assignment: 1
Reel/Frame:009239/0961   Pages: 11
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
05/22/1998
2
DOLLY, MARTIN C.
Exec Dt:
06/02/1998
3
JACOB, ANDREW R.
Exec Dt:
05/27/1998
4
JOHNSON, CAROLYN R.
Exec Dt:
05/22/1998
5
LEE, WONSEOK
Exec Dt:
05/22/1998
6
LEWIS, DAVID GEORGE
Exec Dt:
05/22/1998
7
MORICZ, PAMELA M.
Exec Dt:
05/18/1998
8
RATCLIFFE, MARK A.
Exec Dt:
05/18/1998
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6205557
NONE
09093921
Correspondence name and address
AT&T CORP.
S. H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4801
Assignment: 2
Reel/Frame:009815/0291   Pages: 5
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/24/1999
2
PETERS, ROBERT YAEGER, JR.
Exec Dt:
02/23/1999
3
RATCLIFFE, MARK A.
Exec Dt:
02/18/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6377674
NONE
09223052
Correspondence name and address
AT&T CORP.
MR. SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 3
Reel/Frame:014980/0150   Pages: 5
Recorded: 02/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/09/2004
2
DOBBINS, JAMES R.
Exec Dt:
02/09/2004
3
RATCLIFFE, MARK A.
Exec Dt:
02/09/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7366782
US20040205190
10776659
Correspondence name and address
PRIEST & GOLDSTEIN, PLLC
PETER H. PRIEST
5015 SOUTHPARK DRIVE
SUITE 230
DURHAM, NC 27713-7736
Assignment: 4
Reel/Frame:028742/0799   Pages: 5
Recorded: 08/07/2012
Attorney Dkt #:2002-0415CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/09/2004
2
DOBBINS, JAMES R.
Exec Dt:
02/09/2004
3
RATCLIFFE, MARK A.
Exec Dt:
02/09/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8700786
US20120297079
13567848
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:050654/0740   Pages: 6
Recorded: 10/08/2019
Attorney Dkt #:2002-0415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
02/09/2004
2
DOBBINS, JAMES R.
Exec Dt:
02/09/2004
3
RATCLIFFE, MARK A.
Exec Dt:
02/09/2004
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8239554
US20080201483
12111896
Correspondence name and address
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 6
Reel/Frame:026041/0160   Pages: 10
Recorded: 03/29/2011
Attorney Dkt #:13807.0178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONG, KOAN S.
Exec Dt:
09/22/2005
2
BRAR, HARBIR S.
Exec Dt:
08/25/2005
3
KEALY, KEVIN B
Exec Dt:
09/02/2005
4
MARSHALL, WILLIAM T.
Exec Dt:
08/01/2005
5
ROSENCRANTZ, ISRAEL
Exec Dt:
08/24/2005
6
ROSENCRANTZ, RACHEL
Exec Dt:
08/24/2005
7
SPIELMAN, CHAIM
Exec Dt:
08/18/2005
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7920542
NONE
11115648
Correspondence name and address
JEFFREY M. WEINICK
ONE BOLAND DRIVE
WOLFF & SAMSON PC
WEST ORANGE, NJ 07052
Assignment: 7
Reel/Frame:020057/0051   Pages: 8
Recorded: 11/01/2007
Attorney Dkt #:ATT/2004-0283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
CHONG, KOAN S.
Exec Dt:
10/16/2007
3
PETERS, ROBERT
Exec Dt:
05/31/2006
4
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
5
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7657015
NONE
11322099
Correspondence name and address
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:026658/0396   Pages: 8
Recorded: 07/27/2011
Attorney Dkt #:ATT/2004-0283CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
CHONG, KOAN S.
Exec Dt:
10/16/2007
3
PETERS, ROBERT
Exec Dt:
05/31/2006
4
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
5
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8121274
US20100061277
12620447
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:027734/0694   Pages: 8
Recorded: 02/21/2012
Attorney Dkt #:2004-0283CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, JOHN C.
Exec Dt:
10/15/2007
2
CHONG, KOAN S.
Exec Dt:
10/16/2007
3
PETERS, ROBERT
Exec Dt:
05/31/2006
4
RATCLIFFE, MARK A.
Exec Dt:
02/28/2006
5
SAMARASINGHE, HARISH
Exec Dt:
03/03/2006
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8787360
US20120147756
13400507
Correspondence name and address
JOHN SHERMAN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 10
Reel/Frame:033677/0235   Pages: 6
Recorded: 09/05/2014
Attorney Dkt #:7785-1104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATEL, VIMAL
Exec Dt:
08/20/2014
2
IBEZIM, JAMES
Exec Dt:
08/20/2014
3
CHONG, KOAN S.
Exec Dt:
08/20/2014
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9973545
US20160057174
14464258
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER,, NJ 07921

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