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Patent Assignment Assignor Details
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Assignor Name : YANG, PING-FAI
Total Assignments: 13
Assignment: 1
Reel/Frame:008849/0381   Pages: 3
Recorded: 10/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, PING-FAI
Exec Dt:
10/02/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133847
NONE
08947662
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 2
Reel/Frame:013307/0547   Pages: 4
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, PING-FAI
Exec Dt:
09/09/2002
Assignee
1
PRECACHE INC.
991 US 22 WEST
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7411954
US20030185211
10199388
Correspondence name and address
DORSEY & WHITNEY LLP
LANCE L. VIETZKE
370 SEVENTEENTH ST.
REPUBLIC PLAZA BUILDING, SUITE 4700
DENVER, CO 80202-5647
Assignment: 3
Reel/Frame:013307/0555   Pages: 4
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TSU-WEI
Exec Dt:
09/10/2002
2
FUNG, ALEX
Exec Dt:
09/10/2002
3
YANG, PING-FAI
Exec Dt:
09/10/2002
Assignee
1
PRECACHE INC.
991 US 22 WEST
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030165139
10199356
Correspondence name and address
DORSEY & WHITNEY LLP
LANCE L. VIETZKE
REPUBLIC PLAZA BLDG., STE. 4700
370 SEVENTEENTH STREET
DENVER, CO 80202-5647
Assignment: 4
Reel/Frame:013917/0354   Pages: 2
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, PING-FAI
Exec Dt:
03/28/2003
Assignee
1
PRECACHE INC.
991 US HIGHWAY 22 WEST
SUITE 200
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030195946
10400671
Correspondence name and address
DORSEY & WHITNEY LLP
SEAN S. WOODEN
1001 PENNSYLVANIA AVENUE, N.W.
SUITE 400 SOUTH
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:014353/0338   Pages: 4
Recorded: 08/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TSU-WEI
Exec Dt:
07/08/2003
2
FUNG, ALEX W. P.
Exec Dt:
07/08/2003
3
ROSENBLUM, DAVID S.
Exec Dt:
07/24/2003
4
YANG, PING-FAI
Exec Dt:
07/08/2003
Assignee
1
PRECACHE INC.
991 US HIGHWAY 22 WEST
SUITE 2000
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7653753
US20030223408
10400465
Correspondence name and address
DORSEY & WHITNEY LLP
SEAN S. WOODEN
1001 PENNSYLVANIA AVENUE, N.W.
SUITE 400 SOUTH
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:014413/0457   Pages: 4
Recorded: 08/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TSU-WEI
Exec Dt:
08/07/2003
2
FUNG, ALEX W.P.
Exec Dt:
08/07/2003
3
ROSENBLUM, DAVID S.
Exec Dt:
08/08/2003
4
YANG, PING-FAI
Exec Dt:
08/07/2003
Assignee
1
PRECACHE INC.
991 US HIGHWAY 22 WEST
SUITE 200
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7551629
US20040001498
10400444
Correspondence name and address
DORSEY & WHITNEY LLP
SEAN S. WOODEN
IP DEPT., 1001 PENNSYLVANIA AVENUE, N.W.
SUITE 400 SOUTH
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:014749/0841   Pages: 5
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YENNUN
Exec Dt:
08/12/2003
2
YANG, PING-FAI
Exec Dt:
08/12/2003
3
CHEN, TSU-WEI
Exec Dt:
08/12/2003
4
YAJNIK, SHALINI
Exec Dt:
08/12/2003
5
LIN, CHIH-MEI
Exec Dt:
08/12/2003
6
FUNG, ALEX W.P.
Exec Dt:
08/12/2003
Assignee
1
PRECACHE INC.
991 US HIGHWAY 22 WEST
SUITE 200
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587517
US20040073701
10613996
Correspondence name and address
ANDREWS KURTH LLP
SEAN S. WOODEN
INTELLECTUAL PROPERTY DEPARTMENT
1701 PENNSYLVANIA AVENUE, N.W., STE. 300
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:014766/0957   Pages: 4
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAJNIK, SHALINI
Exec Dt:
08/12/2003
2
CHEN, TSU-WEI
Exec Dt:
08/12/2003
3
YANG, PING-FAI
Exec Dt:
08/12/2003
4
TEODORESCU, RADU
Exec Dt:
08/12/2003
Assignee
1
PRECACHE INC.
991 US HIGHWAY 22 WEST
SUITE 200
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672275
US20040076155
10614053
Correspondence name and address
ANDREWS KURTH LLP
SEAN S. WOODEN
1701 PENNSYLVANIA AVE., N.W., SUITE 300
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:014767/0197   Pages: 5
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TSU-WEI
Exec Dt:
08/12/2003
2
YANG, PING-FAI
Exec Dt:
08/12/2003
3
LENG, ROGER
Exec Dt:
08/12/2003
4
WANG, CHUNG-YIH
Exec Dt:
08/12/2003
5
TEODORESCU, RADU
Exec Dt:
08/12/2003
6
HUANG, YENNUN
Exec Dt:
08/12/2003
7
ROSENBLUM, DAVID S.
Exec Dt:
08/13/2003
Assignee
1
PRECACHE INC.
991 US HIGHWAY 22 WEST
SUITE 200
BRIDGEWATER, NEW JERSEY 08807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040078450
10613994
Correspondence name and address
ANDREWS KURTH LLP
SEAN S. WOODEN
1701 PENNSYLVANIA AVENUE, N.W., STE. 300
I P DEPT.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:023555/0806   Pages: 11
Recorded: 11/23/2009
Attorney Dkt #:2008-1547
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIH-FARN
Exec Dt:
10/06/2009
2
DI FABBRIZIO, GIUSEPPE
Exec Dt:
10/06/2009
3
GIBBON, DAVID C.
Exec Dt:
11/20/2009
4
JANA, RITTWIK
Exec Dt:
10/08/2009
5
RENGER, BERNARD S.
Exec Dt:
10/06/2009
6
WEI, BIN
Exec Dt:
10/06/2009
7
YANG, PING-FAI
Exec Dt:
10/07/2009
8
SUN, HAILONG
Exec Dt:
10/10/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8621045
US20100070613
12557073
Correspondence name and address
AT&T CORP.
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:023831/0159   Pages: 7
Recorded: 01/22/2010
Attorney Dkt #:2009-0352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIH-FARN
Exec Dt:
11/20/2009
2
JANA, RITTWIK
Exec Dt:
11/20/2009
3
STERN, DANIEL L.
Exec Dt:
11/23/2009
4
SUN, HAILONG
Exec Dt:
11/10/2009
5
WEI, BIN
Exec Dt:
11/20/2009
6
YANG, PING-FAI
Exec Dt:
11/20/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8966553
US20110126245
12624111
Correspondence name and address
LARSON NEWMAN & ABEL, LLP
5914 WEST COURTYARD DRIVE, SUITE 200
AUSTIN, TX 78730
Assignment: 12
Reel/Frame:034938/0486   Pages: 7
Recorded: 02/11/2015
Attorney Dkt #:7785-0814-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIH-FARN
Exec Dt:
11/20/2009
2
JANA, RITTWIK
Exec Dt:
11/20/2009
3
STERN, DANIEL L.
Exec Dt:
11/23/2009
4
SUN, HAILONG
Exec Dt:
11/10/2009
5
WEI, BIN
Exec Dt:
11/20/2009
6
YANG, PING-FAI
Exec Dt:
11/20/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9635437
US20150135213
14600519
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER,, NJ 07921
Assignment: 13
Reel/Frame:041754/0261   Pages: 7
Recorded: 03/27/2017
Attorney Dkt #:7785-0814-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, BIN
Exec Dt:
11/20/2009
2
YANG, PING-FAI
Exec Dt:
11/20/2009
3
CHEN, YIH-FARN
Exec Dt:
11/20/2009
4
JANA, RITTWIK
Exec Dt:
11/20/2009
5
STERN, DANIEL L.
Exec Dt:
11/23/2009
6
SUN, HAILONG
Exec Dt:
11/10/2009
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10812871
US20170195749
15462468
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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