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Class Information
Number: 341/133
Name: Coded data generation or conversion > Analog to or from digital conversion > With particular solid state devices (e.g., gunn effect device, josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals)
Description: Subject matter wherein there are used special transistors other than ordinary transistors or wherein solid state devices are used to perform special functions they do not commonly perform.










Sub-classes under this class:

Class Number Class Name Patents
341/135 Current mirror 156
341/136 Field effect transistor 462
341/134 Integrated injection logic 35


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8611974 Systems, methods and apparatus for superconducting demultiplexer circuits Dec. 17, 2013
8547263 Lighting apparatus having analog-to-analog signal converter Oct. 1, 2013
8547264 Methods for controlling light sources using analog-to-analog mappings Oct. 1, 2013
8547262 Lighting apparatus having plural analog outputs Oct. 1, 2013
8416109 Superconducting analog-to-digital converter with current amplified feedback Apr. 9, 2013
8330633 Current steering circuit with feedback Dec. 11, 2012
8188897 Analog to digital converter May. 29, 2012
8188901 Superconductor analog to digital converter May. 29, 2012
8098179 Systems, methods and apparatus for digital-to-analog conversion of superconducting magnetic flux signals Jan. 17, 2012
8050648 Superconducting digital mixer Nov. 1, 2011
8035540 Systems, methods and apparatus for local programming of quantum processor elements Oct. 11, 2011
7994955 Analog-to-analog lighting apparatus and methods Aug. 9, 2011
7982646 Method and apparatus for matched quantum accurate feedback DACs Jul. 19, 2011
7973691 Data recovery circuit, data recovery method and data receiving apparatus Jul. 5, 2011
7952503 High speed voltage following device for analog-to-digital conversion system May. 31, 2011
7928875 Superconductor analog-to-digital converter Apr. 19, 2011
7924196 Digital-analog converter Apr. 12, 2011
7917798 Superconducting digital phase rotator Mar. 29, 2011
7876248 Systems, methods and apparatus for local programming of quantum processor elements Jan. 25, 2011
7750715 Charge-sharing method and device for clock signal generation Jul. 6, 2010
7733253 Superconductor multi-level quantizer Jun. 8, 2010
7728748 Superconducting analog-to-digital converter Jun. 1, 2010
7719453 Analogue-digital converter using Josephson DAC and method thereof May. 18, 2010
7683813 Digital-to-analog converter carrying out calibration operation for current source cells Mar. 23, 2010
7680474 Superconducting digital mixer Mar. 16, 2010
7616139 Analog-to-digital conversion (ADC) based on current flow between paired probes and electrodes Nov. 10, 2009
7586427 Sequential triggering of series-connected resonant tunneling diodes Sep. 8, 2009
7570183 System of multi-channel analog signal generation and controlled activation of multiple peripheral devices Aug. 4, 2009
7564392 Decoder circuit Jul. 21, 2009
7522078 Method of generation and method of detection of interband phase difference solition and interband phase difference circuit Apr. 21, 2009
7515085 Electronic network circuit with dissymmetrical differential pairs Apr. 7, 2009
7501877 Superconducting single flux quantum modulator circuit Mar. 10, 2009
7495592 Low-power voltage comparator based on quantum tunneling coupled transistors Feb. 24, 2009
7482957 Floating gate digital-to-analog converter Jan. 27, 2009
7471224 Broadband analog to digital conversion using analog spectral recording Dec. 30, 2008
7446683 Digital current source Nov. 4, 2008
7400282 Quantum turing machine Jul. 15, 2008
7365663 Flux-quantizing superconducting analog to digital converter (ADC) Apr. 29, 2008
7345604 Analog to digital conversion using recurrent neural networks Mar. 18, 2008
7330138 Asynchronous sample rate correction by time domain interpolation Feb. 12, 2008
7307266 Method and apparatus for an optically clocked optoelectronic track and hold device Dec. 11, 2007
7274317 Transmitter using vertical BJT Sep. 25, 2007
7268713 Superconducting circuit Sep. 11, 2007
7253759 Continuous-time delta-sigma modulators using distributed resonators Aug. 7, 2007
7227480 Current steering type single flux quantum circuit Jun. 5, 2007
7224301 Floating gate digital-to-analog converter May. 29, 2007
7158062 Clocked DAC current switch Jan. 2, 2007
7129869 Superconductor semiconductor integrated circuit Oct. 31, 2006
7129872 Audio signal analog-to-digital converter utilizing a transformed-based input circuit Oct. 31, 2006
7129870 Superconducting latch driver circuit generating sufficient output voltage and pulse-width Oct. 31, 2006

1 2 3 4 5 6










 
 
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