Patent Assignment Abstract of Title
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Total Assignments:
6
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Patent #:
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Issue Dt:
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01/26/1982
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Application #:
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06089210
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Filing Dt:
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10/29/1979
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Inventor:
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RICHARD E. DE FREITAS
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Title:
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DIGITAL ENCODING CIRCUITRY WITH MEANS TO REDUCE QUANTIZATION NOISE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| FISH & RICHARDSON |
| ONE FINANCIAL CENTER |
| BOSTON MA 02111 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| WILMINGTON, MASSACHUSETTS |
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| ROBERT E. HILLMAN |
| 28 STATE ST. |
| BOSTON, MA 02109 |
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Assignment:
3
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| ONE FEDERAL STREET |
| BOSTON, MASSACHUSETTS |
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| C. KONDRACKI |
| 2001 JEFFERSON DAVIS HWY. |
| SUITE 505 |
| ARLINGTON, VA 22202 |
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Assignment:
4
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RELEASE OF PATENT SECURITY AGREEMENT
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| ONE PROGRESS WAY |
| WILMINGTON, MASSACHUSETTS 01887 |
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| PEABODY & BROWN |
| CRAIG D. MILLS |
| 101 FEDERAL STREET |
| BOSTON, MA 02110 |
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Assignment:
5
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| 109 FEDERAL STREET |
| BOSTON, MASSACHUSETTS 02110 |
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| CRAIG D. MILLS |
| PEABODY & BROWN |
| 101 FEDERAL STREET |
| BOSTON, MA 02110 |
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Assignment:
6
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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| DAVIS, MALM & D'AGOSTINE |
| ONE BOSTON PLACE |
| BOSTON, MA 02108 |
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