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Patent Assignment Assignor Details
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Assignor Name : LAUGHLIN, RICHARD H.
Total Assignments: 9
Assignment: 1
Reel/Frame:004676/0997   Pages: 3
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
02/05/1987
Assignee
1
VARO, INC., 2203 W. WALNUT ST. GARLAND, TEXAS 75046-1426 A TEXAS CORP.
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4778990
NONE
07011738
Correspondence name and address
BAKER, SMITH & MILLS
500 LTV CENTER
2001 ROSS AVE.
DALLAS, TX 75201
Assignment: 2
Reel/Frame:004689/0480   Pages: 3
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
02/05/1987
Assignee
1
VARO, INC.
2203 W. WALNUT ST.
A CORP OF TX
GARLAND, TEXAS 75046-1426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792675
NONE
07011628
Correspondence name and address
BAKER, SMITH & MILLS
500 LTV CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 3
Reel/Frame:009227/0443   Pages: 5
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
06/05/1998
Assignee
1
OPTICAL SWITCH CORPORATION
SUITE 804
880 N. DOROTHY DRIVE
RICHARDSON, TEXAS 75081
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5221987
NONE
07866836
 
5444801
NONE
08251837
 
5647033
NONE
08443785
 
5555558
NONE
08443787
 
5566260
NONE
08443788
 
5553175
NONE
08444305
 
5555327
NONE
08480144
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 4
Reel/Frame:009231/0350   Pages: 5
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
06/05/1998
Assignee
1
OPTICAL SWITCH CORPORATION, A CORP. OF TEXAS
SUITE 804
880 N. DOROTHY DRIVE
RICHARDSON, TEXAS 75081
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5875271
NONE
08889126
 
5909301
NONE
08923953
 
5917641
NONE
08923954
 
5841916
NONE
08971944
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVNEUE
DALLAS, TEXAS 75201
Assignment: 5
Reel/Frame:009305/0135   Pages: 3
Recorded: 07/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
07/08/1998
Assignee
1
OPTICAL SWITCH CORPORATION, A TEXAS CORPORATION
880 N. DOROTHY DRIVE, SUITE 804
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6137930
NONE
09111455
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 6
Reel/Frame:009307/0893   Pages: 3
Recorded: 07/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
07/08/1998
Assignee
1
OPTICAL SWITCH CORPORATION, A TEXAS CORPORATION
880 N. DOROTHY DRIVE, SUITE 804
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253007
NONE
09111570
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 7
Reel/Frame:009307/0900   Pages: 3
Recorded: 07/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
07/08/1998
Assignee
1
OPTICAL SWITCH CORPORATION, A CORP. OF TEXAS
SUITE 804
880 N. DOROTHY DRIVE
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6236787
NONE
09111571
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 8
Reel/Frame:009654/0360   Pages: 3
Recorded: 12/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
11/30/1998
Assignee
1
OPTICAL SWITCH CORPORATION
880 N. DOROTHY DRIVE, SUITE 804
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6236778
NONE
09212616
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 9
Reel/Frame:009753/0411   Pages: 3
Recorded: 02/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAUGHLIN, RICHARD H.
Exec Dt:
01/27/1999
Assignee
1
OPTICAL SWITCH CORPORATION
880 N. DOROTHY DRIVE
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6243511
NONE
09244570
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980

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