Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 009038/0169 | |
| Pages: | 5 |
| | Recorded: | 09/22/1997 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
12
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Patent #:
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Issue Dt:
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12/01/1981
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Application #:
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06041984
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Filing Dt:
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05/24/1979
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Title:
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REPRODUCING MULTICHANNEL SOUND
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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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Title:
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DIGITAL ENCODING CIRCUITRY WITH MEANS TO REDUCE QUANTIZATION NOISE
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Patent #:
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Issue Dt:
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03/26/1985
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Application #:
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06337368
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Filing Dt:
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01/06/1982
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Title:
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ENCLOSED MAGNET LOUDSPEAKER
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Patent #:
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Issue Dt:
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07/24/1984
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Application #:
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06339185
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Filing Dt:
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01/13/1982
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Title:
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DIGITAL ENCODING CIRCUITRY
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Patent #:
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Issue Dt:
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10/29/1985
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Application #:
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06468509
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Filing Dt:
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02/22/1983
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Title:
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RIBBON SPEAKER SYSTEM
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Patent #:
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Issue Dt:
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10/30/1984
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Application #:
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06472264
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Filing Dt:
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03/03/1983
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Title:
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DIGITAL ENCODING CIRCUITRY
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Patent #:
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Issue Dt:
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01/08/1985
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Application #:
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06497712
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Filing Dt:
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05/24/1983
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Title:
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DERAILLEUR FOR BICYCLES AND SIMILAR VEHICLES
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Patent #:
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Issue Dt:
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09/16/1986
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Application #:
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06644340
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Filing Dt:
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08/27/1984
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Title:
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DIGITAL ENCODING CIRCUITRY
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Patent #:
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Issue Dt:
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07/21/1987
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Application #:
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06779785
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Filing Dt:
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09/24/1985
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Title:
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GENERATING NARROWLY-SEPARATED VARIABLE-FREQUENCY CLOCK SIGNALS
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Patent #:
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Issue Dt:
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03/08/1988
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Application #:
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06779787
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Filing Dt:
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09/24/1985
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Title:
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AUDIO DELAY SYSTEM
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Patent #:
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Issue Dt:
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05/17/1988
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Application #:
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06810699
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Filing Dt:
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12/19/1985
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Title:
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REMOTE CONTROL DEVICES
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07708919
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Filing Dt:
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05/31/1991
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Title:
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ACOUSTICAL RIBBON TRANSDUCER LOUDSPEAKER SYSTEM
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Assignee
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| 109 FEDERAL STREET |
| BOSTON, MASSACHUSETTS 02110 |
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Correspondence name and address
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CRAIG D. MILLS
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PEABODY & BROWN
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101 FEDERAL STREET
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BOSTON, MA 02110
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