Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
CHANG, DAVID DER CHI
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 005934/0876 | |
| Pages: | 4 |
| | Recorded: | 12/02/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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550 MADISON AVENUE |
NEW YORK, NEW YORK 10022-3201 |
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NONE
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07801213
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Correspondence name and address
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P. V. D. WILDE
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVENUE (ROOM 3C-512)
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P. O. BOX 636
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MURRAY HILL, NJ 07974-0636
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Assignment:
2
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Reel/Frame: | 007193/0054 | |
| Pages: | 3 |
| | Recorded: | 09/17/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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32 AVENUE OF THE AMERICAS |
NEW YORK,, NEW YORK |
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NONE
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08121850
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Correspondence name and address
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AT&T BELL LABORATORIES
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P.V.D. WILDE
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600 MOUNTAIN AVENUE
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P.O. BOX 636
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MURRAY HILL, NJ 07974-0636
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Assignment:
3
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Reel/Frame: | 008752/0895 | |
| Pages: | 4 |
| | Recorded: | 10/06/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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600 MOUNTAIN AVENUE |
MURRAY HILL, NEW JERSEY 07974 |
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NONE
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08944319
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Correspondence name and address
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CRUMMY, DEL DEO, DOLAN, ET AL
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MATTHEW J. HODULIK, ESQ.
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ONE RIVERFRONT PLAZA
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NEWARK, NJ 07102-5497
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Assignment:
4
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Reel/Frame: | 026799/0814 | |
| Pages: | 6 |
| | Recorded: | 08/24/2011 | | |
Attorney Dkt #: | 5308-1415 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4600 SILICON DRIVE |
DURHAM, NORTH CAROLINA 27703 |
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13178791
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Correspondence name and address
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SUSAN E. FREEDMAN/MBSS
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P.O. BOX 37428
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RALEIGH, NC 27627
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05/22/2024 06:36 AM
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