Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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02/05/2008
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Application #:
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09605461
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Filing Dt:
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06/28/2000
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Inventors:
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Yasuaki Yamagishi, Yoshihisa Gonno, Fumihiko Nishio, Kazuhiko Takabayashi et al
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Title:
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CHANGE DETECTION IN A HIERARCHICAL DIRECTORY USING MESSAGES HAVING A FILTERING MASK.
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| SHINAGAWA-KU |
| 7-35, KITASHINAGAWA 6-CHOME |
| TOKYO 141-0001, JAPAN |
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| LIMBACH & LIMBACH LLP |
| CHARLES P. SAMMUT |
| 2001 FERRY BLDG. |
| SAN FRANCISCO, CA 94111 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE: SONY CORPORATION TO ASSIGNEE: SONY CORPORATION AND INFORMATION BROADCASTING LABORATORIES, INC. PREVIOUSLY RECORDED ON REEL 011288 FRAME 0207. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
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| 7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU |
| TOKYO, JAPAN 141-0001 |
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| 1-1, NISHI-ASAKUSA 1-CHOME, TAITO-KU |
| TOKYO, JAPAN |
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| PAULA M. THEISMANN / SONNENSCHEIN |
| P. O. BOX 061080 |
| WACKER DRIVE STATION, SEARS TOWER |
| CHICAGO, IL 60606 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1006, OAZA KADOMA |
| KADOMA-SHI, OSAKA, JAPAN |
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| SONNENSCHEIN NATH & ROSENTHAL |
| DAVID R. METZGER |
| POST OFFICE BOX 061080 |
| WACKER DRIVE STATION, SEARS TOWER |
| CHICAGO, IL 60606-1080 |
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