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Patent Assignment Assignor Details
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Assignor Name : WILLIAMS, KEITH M.
Total Assignments: 8
Assignment: 1
Reel/Frame:004235/0270   Pages: 3
Recorded: 11/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DORSEY, ERIC A.
Exec Dt:
11/16/1983
2
WILLIAMS, KEITH M.
Exec Dt:
11/16/1983
3
VYAS, HARIHAR J.
Exec Dt:
11/16/1983
4
GRONER, GABRIEL F.
Exec Dt:
11/16/1983
Assignee
1
SPEECH PLUS, INC. A CORP. OF CA
461 N. BERNARDO AVE.
MOUNTAIN VIEW, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659877
NONE
06552292
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON AND
HERBERT, STE. 3400, FOUR EMBARCADERO CTR
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:008770/0993   Pages: 2
Recorded: 10/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROEMER, DONALD A.
Exec Dt:
06/13/1997
2
WILLIAMS, KEITH M.
Exec Dt:
06/13/1997
3
GASI, JR., STANLEY J.
Exec Dt:
06/13/1997
Assignee
1
CHAMPION INTERNATIONAL CORPORATION
1 CHAMPION PLAZA
STAMFORD, CONNECTICUT 06921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5988370
NONE
08880667
Correspondence name and address
RICHARD C. STEWART, II
1 CHAMPION PLAZA
STAMFORD, CT 06921
Assignment: 3
Reel/Frame:009675/0208   Pages: 3
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROEMER, DONALD A.
Exec Dt:
07/30/1998
2
WILLIAMS, KEITH M.
Exec Dt:
07/30/1998
3
GASI, STANLEY J.
Exec Dt:
07/30/1998
4
SMITH, STEPHEN S.
Exec Dt:
07/30/1998
Assignee
1
STEWART, RICHARD C., II
ONE CHAMPION PLAZA
STAMFORD, CONNECTICUT 06921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6073760
NONE
09100984
Correspondence name and address
RICHARD C. STEWART, II
ONE CHAMPION PLAZA
STAMFORD, CT 06921
Assignment: 4
Reel/Frame:009675/0085   Pages: 3
Recorded: 12/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROEMER, DONALD A.
Exec Dt:
08/12/1998
2
WILLIAMS, KEITH M.
Exec Dt:
08/12/1998
3
GASI, STANLEY J.
Exec Dt:
08/12/1998
4
SMITH, STEPHEN S.
Exec Dt:
08/12/1998
Assignee
1
STEWART, RICHARD C. II
ONE CHAMPION PLAZA
STAMFORD, CONNECTICUT 06921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D421219
NONE
29089751
Correspondence name and address
RICHARD C. STEWART, II
ONE CHAMPION PLAZA
STAMFORD, CT 06921
Assignment: 5
Reel/Frame:009675/0642   Pages: 3
Recorded: 08/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROEMER, DONALD A.
Exec Dt:
08/12/1998
2
WILLIAMS, KEITH M.
Exec Dt:
08/12/1998
3
GASI, STANLEY
Exec Dt:
08/12/1998
4
SMITH, STEPHEN S.
Exec Dt:
08/12/1998
Assignee
1
STEWART, RICHARD C., II
ONE CHAMPION PLAZA
STAMFORD, CONNECTICUT 06921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D421218
NONE
29089750
Correspondence name and address
RICHARD C. STEWART, II
ONE CHAMPION PLAZA
STAMFORD, CT 06921
Assignment: 6
Reel/Frame:010956/0062   Pages: 4
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROEMER, DONALD A.
Exec Dt:
06/07/2000
2
WILLIAMS, KEITH M.
Exec Dt:
06/07/2000
3
SMITH, STEPHEN S.
Exec Dt:
06/07/2000
4
GASI, STANLEY J.
Exec Dt:
06/07/2000
Assignee
1
STEWART, RICHARD C., II, ESQUIRE
ONE CHAMPION PLAZA
CHAMPION INTERNATIONAL CORPORATION
STAMFORD, CONNECTICUT 06921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D446451
NONE
29125217
Correspondence name and address
CHAMPION INTERNATIONAL CORPORATION
RICHARD C. STEWART, II
ONE CHAMPION PLAZA
STAMFORD, CT 06921
Assignment: 7
Reel/Frame:014341/0082   Pages: 2
Recorded: 06/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACDONALD, STEVEN W.
Exec Dt:
06/05/2003
2
WILLIAMS, KEITH M.
Exec Dt:
06/05/2003
Assignee
1
DEUTSCH COMPANY, THE
14800 S. FIGUEROA
GARDENA, CALIFORNIA 90248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D490034
NONE
29177113
Correspondence name and address
HOGAN & HARTSON L.L.P.
MICHAEL L. CRAPENHOFT, ESQ.
500 SOUTH GRAND AVENUE
SUITE 1900
LOS ANGELES, CA 90071
Assignment: 8
Reel/Frame:049323/0069   Pages: 8
Recorded: 05/30/2019
Attorney Dkt #:PU150111 US CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNT, MICKEY
Exec Dt:
11/22/2016
2
DERNIER, WILLIAM P.
Exec Dt:
11/30/2016
3
CRAIG, RANDY WAYNE
Exec Dt:
11/22/2016
4
RITTER, DARIN BRADLEY
Exec Dt:
11/22/2016
5
WILLIAMS, KEITH M.
Exec Dt:
11/22/2016
6
BARRY, MICHAEL FRANCIS
Exec Dt:
11/28/2016
7
SO, JULIANNE LUNA
Exec Dt:
12/01/2016
Assignee
1
THOMSON LICENSING
1, RUE JEANNE D'ARC
ISSY-LES-MOULINEAUX, FRANCE 92130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468765
US20180331423
16041050
Correspondence name and address
BRIAN J. DORINI, INTERDIGITAL
4 RESEARCH WAY, 3RD FLOOR
PRINCETON, NJ 08543

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