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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LIEN, YEONG-CHANG
Total Assignments: 7
Assignment: 1
Reel/Frame:004543/0986   Pages: 2
Recorded: 04/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/25/1986
2
Exec Dt:
04/25/1986
3
Exec Dt:
04/25/1986
4
Exec Dt:
04/25/1986
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06856321
Correspondence name and address
DOUGHLAS W. CAMERON
IBM PATENT OPERATIONS, P. O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 2
Reel/Frame:004593/0139   Pages: 2
Recorded: 08/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/28/1986
2
Exec Dt:
07/10/1986
3
Exec Dt:
07/14/1986
4
Exec Dt:
07/10/1986
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06896771
Correspondence name and address
DOUGLAS W. CAMERON
IBM PATENT OPERATIONS
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 3
Reel/Frame:004668/0141   Pages: 3
Recorded: 02/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/23/1987
2
Exec Dt:
10/27/1986
3
Exec Dt:
10/27/1986
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06948372
Correspondence name and address
DOUGLAS W. CAMERON
IBM PATENT OPERATIONS
P.O. BOX 218
YORKTOWN HGTS, NY 10598
Assignment: 4
Reel/Frame:004901/0161   Pages: 2
Recorded: 06/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/26/1988
2
Exec Dt:
04/26/1988
3
Exec Dt:
06/10/1988
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07186546
Correspondence name and address
DOUGLAS W. CAMERON
IBM CORPORATION
INTELLECTUAL PROPERTY LAW DEPT.
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 5
Reel/Frame:005020/0720   Pages: 2
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/31/1989
2
Exec Dt:
10/31/1988
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07264430
Correspondence name and address
IBM CORPORATION
INTELLECUTAL PROPERTY LAW DEPT.
P.O. BOX 218
YORKTOWN HEIGHTS, N.Y. 10598
Assignment: 6
Reel/Frame:005118/0555   Pages: 1
Recorded: 08/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1989
2
Exec Dt:
07/21/1989
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07384601
Correspondence name and address
DOUGLAS W. CAMERON
IBM CORPORATION
INTELLECTUAL PROPERTY LAW DEPT.
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 7
Reel/Frame:006349/0563   Pages: 3
Recorded: 10/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/02/1992
2
Exec Dt:
10/02/1992
3
Exec Dt:
10/02/1992
4
Exec Dt:
10/02/1992
Assignee
1
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07960753
Correspondence name and address
STEPHEN A. TERRILE
INTERNATIONAL BUSINESS MACHINES CORP.
INTELLECTUAL PROPERTY LAW DEPT.
INTERNAL ZIP 4318 - P.O. BOX 1328
BOCA RATON, FLORIDA 33429-1328

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