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Patent Assignment Assignor Details
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Assignor Name : XU, GUANGHAN
Total Assignments: 28
Assignment: 1
Reel/Frame:008364/0406   Pages: 3
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/1996
2
Exec Dt:
12/13/1996
Assignee
1
4030 BRAKER LANE, SUITE 555
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08768100
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JEFFREY C. HOOD
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:008405/0922   Pages: 4
Recorded: 01/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/1997
2
Exec Dt:
01/09/1997
Assignee
1
4030 BRAKER LANE, SUITE 555
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08787610
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JEFFREY C. HOOD
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 3
Reel/Frame:009671/0144   Pages: 4
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/1997
2
Exec Dt:
02/15/1997
Assignee
1
A TEXAS CORP. 11500 METRIC BLVD. SUITE 310
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719820
Correspondence name and address
CWILL TELECOMMUNICATIONS, INC.
INTELLECTUAL PROPERTY DEPARTMENT
11500 METRIC BLVD.
SUITE 310
AUSTIN, TEXAS 78758
Assignment: 4
Reel/Frame:008491/0653   Pages: 4
Recorded: 05/05/1997
Conveyance: CORRECTION TO REEL 8364/FRAME 0406
Assignors
1
Exec Dt:
03/10/1997
2
Exec Dt:
03/10/1997
Assignee
1
11500 METRIC BLVD., SUITE 310
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08768100
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JEFFREY C. HOOD
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 5
Reel/Frame:008537/0562   Pages: 4
Recorded: 05/30/1997
Conveyance: CORRECTION TO REEL 8405/FRAME 0922
Assignors
1
Exec Dt:
03/10/1997
2
Exec Dt:
03/10/1997
Assignee
1
11500 METRIC BOULEVARD, SUITE 310
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08787610
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JEFFREY C. HOOD
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 6
Reel/Frame:008618/0857   Pages: 7
Recorded: 07/25/1997
Conveyance: CORRECTION TO REEL 8537/FRAME 0562 (ADD INVENTOR NAME)
Assignors
1
Exec Dt:
03/10/1997
2
Exec Dt:
03/10/1997
3
Exec Dt:
03/10/1997
Assignee
1
SUITE 310
11500 METRIC BLVD.
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08787610
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
JEFFREY C. HOOD
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 7
Reel/Frame:009085/0551   Pages: 8
Recorded: 04/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/1998
2
Exec Dt:
03/25/1998
3
Exec Dt:
03/20/1998
4
Exec Dt:
03/24/1998
5
Exec Dt:
03/20/1998
6
Exec Dt:
08/05/1997
Assignee
1
SUITE 310
11500 METRIC BLVD.
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08908914
Correspondence name and address
CWILL TELECOMMUNICATIONS, INC.
MICHAEL J. DELUCA
11500 METRIC BLVD. SUITE 310
AUSTIN, TX 78758
Assignment: 8
Reel/Frame:009519/0375   Pages: 6
Recorded: 10/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/1998
2
Exec Dt:
10/09/1998
3
Exec Dt:
10/09/1998
Assignee
1
SUITE 310
11500 METRIC BLVD.
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09169273
Correspondence name and address
CWILL TELECOMMUNICATIONS, INC.
MICHAEL J. DELUCA
INTELLECTUAL PROPERTY DEPARTMENT
11500 METRIC BLVD., SUITE 310
AUSTIN, TEXAS/USA 78758
Assignment: 9
Reel/Frame:009561/0239   Pages: 8
Recorded: 10/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1998
2
Exec Dt:
10/26/1998
3
Exec Dt:
10/26/1998
4
Exec Dt:
10/26/1998
5
Exec Dt:
10/26/1998
Assignee
1
10535 BOYER BLVD.
SUITE 100
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09179047
Correspondence name and address
CWILL TELECOMMUNICATIONS, INC.
MICHAEL J. DELUCA
IP DEPARTMENT, SUITE 100
10353 BOYER BLVD.
AUSTIN, TX 78758
Assignment: 10
Reel/Frame:009741/0233   Pages: 7
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/1999
2
Exec Dt:
01/18/1999
3
Exec Dt:
01/18/1999
4
Exec Dt:
01/18/1999
Assignee
1
SUITE 100 1055 BOYER BLVD.
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09239896
Correspondence name and address
CWILL TELECOMMUNICATIONS, INC.
MICHAEL J. DELUCA
INTELLECTUAL PROPERTY DEPARTMENT
10353 BOYER BLVD., SUITE 100
AUSTIN, TEXAS 78758
Assignment: 11
Reel/Frame:011440/0199   Pages: 3
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2001
2
Exec Dt:
01/02/2001
Assignee
1
10535 BOYER BLVD. #100
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09693589
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JEFFREY C. HOOD
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 12
Reel/Frame:011642/0314   Pages: 4
Recorded: 03/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/20/2001
Assignee
1
3605 E. PLANO PARKWAY, SUITE 400
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09815456
Correspondence name and address
HAYNES AND BOONE
DAVID L. MCCOMBS
901 MAIN STREET
SUITE 3100
DALLAS, TEXAS 75202
Assignment: 13
Reel/Frame:012318/0068   Pages: 3
Recorded: 11/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2001
2
Exec Dt:
11/16/2001
3
Exec Dt:
11/16/2001
Assignee
1
2240 CAMPBELL CREEK BLVD., SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09989535
Correspondence name and address
HAYNES AND BOONE, LLP
DAVID L. MCCOMBS
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 14
Reel/Frame:012618/0166   Pages: 5
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2002
2
Exec Dt:
02/14/2002
3
Exec Dt:
02/14/2002
Assignee
1
2240 CAMPBELL CREEK BLVD., SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10078635
Correspondence name and address
HAYNES AND BOONE, LLP
L. HOWARD CHEN
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 15
Reel/Frame:013485/0493   Pages: 4
Recorded: 11/13/2002
Conveyance: CORRECTIVE ASSIGNMENT TO REMOVE SERIAL NUMBER 60/307,216 ERRONEOUSLY CITED ON THE COVER SHEET, PREVIOUSLY RECORDED AT REEL 012618, FRAME 0166.
Assignors
1
Exec Dt:
02/14/2002
2
Exec Dt:
02/14/2002
3
Exec Dt:
02/14/2002
Assignee
1
2240 CAMPBELL CREEK BLVD., SUITE 110
RICHARDSON, TEXAS 75062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10078635
Correspondence name and address
HAYNES AND BOONE, LLP
L. HOWARD CHEN
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 16
Reel/Frame:013232/0500   Pages: 5
Recorded: 08/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/15/2002
Assignee
1
2240 CAMPBELL CREEK BLVD., SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226767
Correspondence name and address
HAYNES & BOONE, LLP
L. HOWARD CHEN
901 MAIN ST., STE. 3100
DALLAS, TX 75202
Assignment: 17
Reel/Frame:013390/0565   Pages: 5
Recorded: 10/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2002
2
Exec Dt:
10/10/2002
Assignee
1
2240 CAMPBELL CREEK BLVD., SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10269225
Correspondence name and address
HAYNES AND BOONE
L. HOWARD CHEN
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 18
Reel/Frame:014445/0737   Pages: 3
Recorded: 03/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2003
2
Exec Dt:
06/05/2003
Assignee
1
2240 CAMPBELL CREEK BOULEVARD
SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352774
Correspondence name and address
DUANE MORRIS LLP
WILLIAM H. MURRAY, ESQUIRE
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:014516/0694   Pages: 3
Recorded: 04/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2003
2
Exec Dt:
06/05/2003
Assignee
1
2240 CAMPBELL CREEK BLVD., SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352774
Correspondence name and address
DUANE MORRIS LLP
HOWARD CHEN
ONE MARKET STREET, SPEAR TOWER
SUITE 2000
SAN FRANCISCO, CA 94105-1104
Assignment: 20
Reel/Frame:014868/0988   Pages: 3
Recorded: 06/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2003
2
Exec Dt:
06/05/2003
Assignee
1
2240 CAMPBELL CREEK BOULEVARD
SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352774
Correspondence name and address
DUANE MORRIS LLP
WILLIAM H. MURRAY, ESQUIRE
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:016414/0426   Pages: 3
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2005
2
Exec Dt:
03/15/2005
Assignee
1
2240 CAMBELL CREEK BOULEVARD
SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11083478
Correspondence name and address
WILLIAM L. BOTJER
P.O. BOX 478
CENTER MORICHES, NY 11934
Assignment: 22
Reel/Frame:017444/0225   Pages: 4
Recorded: 01/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2005
2
Exec Dt:
12/20/2005
3
Exec Dt:
12/19/2005
Assignee
1
2240 CAMPBELL CREEK BOULEVARD, SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326180
Correspondence name and address
HOWARD CHEN, ESQ.
PRESTON GATE & ELLIS LLP
55 SECOND STREET, SUITE 1700
SAN FRANCISCO, CA 94105
Assignment: 23
Reel/Frame:018147/0092   Pages: 3
Recorded: 08/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/16/2006
Assignee
1
2240 CAMPBELL CREEK BOULEVARD, SUITE 110
RICHARDSON, TEXAS 75082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11437998
Correspondence name and address
HOWARD CHEN, ESQ.
PRESTOR GATE & ELLIS LLP
55 SECOND STREET, SUITE 1700
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 24
Reel/Frame:024154/0124   Pages: 7
Recorded: 03/29/2010
Attorney Dkt #:56815.6180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2010
2
Exec Dt:
03/26/2010
Assignee
1
XINWEI BUILDING, NO. 7 ZHONGGUANCUN SOFTWARE PARK
NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12680667
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., NW
SUITE 1100
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:024154/0209   Pages: 7
Recorded: 03/29/2010
Attorney Dkt #:56815.6200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2010
2
Exec Dt:
03/26/2010
3
Exec Dt:
03/26/2010
Assignee
1
XINWEI BUILDING, NO. 7 ZHONGGUANCUN SOFTWARE PARK
NO. 8 DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12680668
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVE., NW
SUITE 1100
WASHINGTON, DC 20036
Assignment: 26
Reel/Frame:024212/0233   Pages: 4
Recorded: 04/09/2010
Attorney Dkt #:053347-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2010
2
Exec Dt:
04/08/2010
3
Exec Dt:
04/08/2010
Assignee
1
XINWEI BUILDING, NO. 7 ZHONGGUANCUN SOFTWARE PARK, NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12682441
Correspondence name and address
NIXON PEABODY LLP
401 9TH STREET N.W.
SUITE 900
WASHINGTON DC, DC 20004
Assignment: 27
Reel/Frame:024212/0665   Pages: 4
Recorded: 04/09/2010
Attorney Dkt #:11372.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2010
2
Exec Dt:
04/08/2010
3
Exec Dt:
04/07/2010
4
Exec Dt:
04/07/2010
5
Exec Dt:
04/08/2010
Assignee
1
XINWEI BUILDING, NO. 7 ZHONGGUANCUN SOFTWARE PARK, NO. 8
DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, P.R., CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12682518
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 28
Reel/Frame:024634/0782   Pages: 4
Recorded: 07/02/2010
Attorney Dkt #:11372.0002-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2010
2
Exec Dt:
04/08/2010
3
Exec Dt:
04/08/2010
4
Exec Dt:
04/07/2010
5
Exec Dt:
04/07/2010
Assignee
1
XINWEI BUILDING, NO. 7 ZHONGGUANCUN SOFTWARE PARK,
NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12682528
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

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