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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/10/1995
Application #:
08102841
Filing Dt:
08/06/1993
Inventors:
HAJIME NITTA, MASATOSHI TAKASHIMA, TAKEHIKO SAITO, TOMIHIRO NAKAGAWA, KEITARO YAMASHITA
Title:
APPARATUS AND METHOD FOR RECORDING DIGITAL DATA WITH A CONTROLLED DATA COMPRESSION RATIO
Assignment: 1
Reel/Frame:
006654/0077Recorded: 08/06/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/21/1993
Exec Dt:
07/28/1993
Exec Dt:
07/28/1993
Exec Dt:
07/21/1993
Exec Dt:
07/29/1993
Assignee:
6-7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
WILLIAM S. FROMMER
CURTIS, MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
018132/0265Recorded: 08/18/2006Pages: 7
Conveyance:
ASSIGNMENT FOR SECURITY
Assignor:
Exec Dt:
08/09/2006
Assignee:
6 PPG PLACE, SUITE 820
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
DAVID S. HORVITZ, ESQ., METZ LEWIS LLC
11 STANWIX STREET, 18TH FLOOR
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
019323/0070Recorded: 05/21/2007Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS AND TRADEMARKS
Assignor:
Exec Dt:
05/09/2007
Assignee:
SIX PPG PLACE, SUITE 820
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
THOMAS J. MILLER, ESQ.
THREE GATEWAY CENTER, 22ND FLOOR
401 LIBERTY AVENUE
PITTSBURGH, PENNSYLVANIA 15222-1005

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