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Class Information
Number: 341/149
Name: Coded data generation or conversion > Analog to or from digital conversion > Digital to analog conversion > Using magnetic or cryogenic components
Description: Subject matter wherein particular magnetic components or components used at very low temperatures near absolute zero form an essential part of a digital to analog conversion.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7593483 |
Nonlinear mapping in digital-to-analog and analog-to-digital converters |
Sep. 22, 2009 |
| 7573412 |
Digital-to-analog converter (DAC) |
Aug. 11, 2009 |
| 7348909 |
Reconfigurable mixed-signal VLSI implementation of distributed arithmetic |
Mar. 25, 2008 |
| 5398030 |
High-performance superconducting digital-to-analog converter employing double-junction squid flip-flops |
Mar. 14, 1995 |
| 5225784 |
DC Current comparator circuit for generating an adjustable output proportional to an input signal |
Jul. 6, 1993 |
| 5128675 |
Superconducting digital to analog converter |
Jul. 7, 1992 |
| 5012238 |
Absolute encoder |
Apr. 30, 1991 |
| 4638302 |
Digital-to-analog converter |
Jan. 20, 1987 |
| 4612420 |
Loudspeaker system for converting a digitized electric signal into an acoustic signal |
Sep. 16, 1986 |
| 4016559 |
Digital-to-analog converter having transient suppressor system |
Apr. 5, 1977 |
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