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Patent Assignment Assignor Details
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Assignor Name : TSANG, CHING H.
Total Assignments: 12
Assignment: 1
Reel/Frame:004108/0720   Pages: 2
Recorded: 12/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEST, JOHN S.
Exec Dt:
12/13/1982
2
LEE, KENNETH
Exec Dt:
12/10/1982
3
TSANG, CHING H.
Exec Dt:
12/10/1982
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547824
NONE
06450622
Correspondence name and address
R. E. CUMMINS
IBM CORP., 5600 COTTLE RD. (951/123)
SAN JOSE, CA 95193
Assignment: 2
Reel/Frame:004445/0276   Pages: 1
Recorded: 08/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TSANG, CHING H.
Exec Dt:
08/15/1985
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
ARMONK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4663685
NONE
06766157
Correspondence name and address
OTTO SCHMID, JR.
IBM CORP.
5600 COTTLE RD.
SAN JOSE, CA 95193
Assignment: 3
Reel/Frame:004856/0232   Pages: 2
Recorded: 03/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOWARD, JAMES K.
Exec Dt:
03/22/1988
2
TONEY, MICHAEL F.
Exec Dt:
03/25/1988
3
TSANG, CHING H.
Exec Dt:
03/22/1988
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4809109
NONE
07173496
Correspondence name and address
OTTO SCHMID, JR.
IBM CORPORATION
INTELLECTUAL PROPERTY LAW, 951/029
5600 COTTLE ROAD
SAN JOSE, CA 95193
Assignment: 4
Reel/Frame:005572/0844   Pages: 3
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANG, YAW S.
Exec Dt:
01/22/1991
2
TSANG, CHING H.
Exec Dt:
01/22/1991
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262904
NONE
07643975
Correspondence name and address
DAVID J. KAPPOS
IBM CORPORATION
5600 COTTLE ROAD (951/029)
SAN JOSE, CA 95193
Assignment: 5
Reel/Frame:006084/0411   Pages: 3
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHEN, MAO-MIN
Exec Dt:
02/27/1992
2
JU, KOCHAN
Exec Dt:
02/26/1992
3
KROUNBI, MOHAMAD T.
Exec Dt:
02/26/1992
4
TSANG, CHING H.
Exec Dt:
02/27/1992
5
WANG, PO-KANG
Exec Dt:
02/26/1992
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION A CORP. OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5285339
NONE
07843702
Correspondence name and address
OTTO SCHMID, JR.
IBM CORPORATION
5600 COTTLE RD. (951/029)
SAN JOSE, CA 95193
Assignment: 6
Reel/Frame:006803/0834   Pages: 2
Recorded: 12/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, HUNG L.
Exec Dt:
12/01/1993
2
TSANG, CHING H.
Exec Dt:
12/01/1993
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5444589
NONE
08162513
Correspondence name and address
THOMAS R. BERTHOLD
IBM CORPORATION
INTELLECTUAL PROPERTY LAW (K02/802)
650 HARRY ROAD
SAN JOSE, CA 95120-6099
Assignment: 7
Reel/Frame:008796/0928   Pages: 2
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONTANA, ROBERT E., JR.
Exec Dt:
10/24/1997
2
PARKIN, STUART S. P.
Exec Dt:
10/24/1997
3
TSANG, CHING H.
Exec Dt:
10/24/1997
4
WILLIAMS MASON L.
Exec Dt:
10/24/1997
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5901018
NONE
08957788
Correspondence name and address
IBM CORPORATION
THOMAS R. BERTHOLD
DEPT. C4TA/J2B
650 HARRY ROAD
SAN JOSE, CA 95120-6099
Assignment: 8
Reel/Frame:008883/0641   Pages: 2
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONTANA, ROBERT E., JR.
Exec Dt:
10/24/1997
2
PARKIN, STUART S.P.
Exec Dt:
10/24/1997
3
TSANG, CHING H.
Exec Dt:
10/24/1997
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5898547
NONE
08957699
Correspondence name and address
IBM CORPORATION
THOMAS R. BERTHOLD
DEPT. C4TA/J2B
650 HARRY ROAD
SAN JOSE, CA 95120-6099
Assignment: 9
Reel/Frame:011180/0149   Pages: 5
Recorded: 09/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONTANA, ROBERT E., JR.
Exec Dt:
09/21/2000
2
KATINE, JORDAN A.
Exec Dt:
08/18/2000
3
KRATSCHMER, ERNST
Exec Dt:
07/19/2000
4
ROOKS, MICHAEL J.
Exec Dt:
07/19/2000
5
TSANG, CHING H.
Exec Dt:
09/21/2000
6
VISWANATHAN, RAMAN GOBICHETTIPALAYAM
Exec Dt:
08/18/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440639
NONE
09672187
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
RICHARD L. CATANIA
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 10
Reel/Frame:011808/0119   Pages: 3
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FONTANA, JR., ROBERT E.
Exec Dt:
05/07/2001
2
HO, KUOK S.
Exec Dt:
05/07/2001
3
KATINE, JORDAN A.
Exec Dt:
05/07/2001
4
LILLE, JEFFREY S.
Exec Dt:
05/07/2001
5
TSANG, CHING H.
Exec Dt:
05/07/2001
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680832
US20020167768
09853352
Correspondence name and address
IBM CORPORATION
THOMAS R. BERTHOLD
INTELLECTUAL PROEPERTY LAW
650 HARRY ROAD (C4TA/J2B)
SAN JOSE, CA 95120-6099
Assignment: 11
Reel/Frame:011893/0757   Pages: 2
Recorded: 06/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDRESS, JEFFREY R.
Exec Dt:
06/04/2001
2
FONTANA, ROBERT E.
Exec Dt:
06/04/2001
3
HO, KUOK SAN
Exec Dt:
06/04/2001
4
TSANG, CHING H.
Exec Dt:
06/04/2001
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6631055
US20020186514
09877358
Correspondence name and address
LUMEN
MAREK ALBOSZTA
45 CABOT AVENUE, SUITE 110
SANTA CLARA, CA 95051
Assignment: 12
Reel/Frame:013039/0329   Pages: 3
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHILDRESS, JEFFREY R.
Exec Dt:
06/07/2002
2
DOBISZ, ELIZABETH A.
Exec Dt:
06/12/2002
3
FONTANA, ROBERT E., JR.
Exec Dt:
06/10/2002
4
HO, KUOK S.
Exec Dt:
06/14/2002
5
TSANG, CHING H.
Exec Dt:
06/14/2002
6
NGUYEN, SON V.
Exec Dt:
06/12/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030231437
10174866
Correspondence name and address
IBM CORPORATION
T.R. BERTHOLD
INTELLECTUAL PROPERTY LAW (C4TA/J2B)
650 HARRY ROAD
SAN JOSE, CA 95120-6099

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