Patents
Sitemap › G06 - Computing; Calculating; Counting › G06J - Hybrid computing arrangements › G06J 1 - Hybrid computing arrangements
Patents for G06J 1 - Hybrid computing arrangements (1,029)
12/1998
12/22/1998US5852416 High speed arithmetic logic circuit
11/1998
11/19/1998WO1998033137A3 Digital waveform generation using table look-up of simulated delta-sigma conversion data
11/18/1998EP0878770A2 Analog FIFO memory device
11/17/1998US5838274 Systems for achieving enhanced amplitude resolution
11/10/1998US5835387 Multiplication circuit
11/10/1998US5835045 Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device.
11/04/1998EP0876077A2 Method and apparatus for addition of signals existing as sampling values
10/1998
10/28/1998EP0874326A2 Noise cancellation in mixed signal environment
10/18/1998CA2230481A1 Method and device for the aggregation of signals from sampling values
09/1998
09/29/1998US5815021 Weight addition circuit
09/15/1998US5808574 Systems for achieving enhanced frequency resolution
09/01/1998US5801654 Apparatus and method for frequency translation in a communication device
09/01/1998CA2145077C Sampled-data filter with low delay
08/1998
08/26/1998EP0566942B1 Method of interfering signal reduction caused by digital signal processors
08/18/1998US5796647 Inner product calculation device
08/04/1998US5789962 Multiplication circuit
08/04/1998US5789950 Direct digital synthesizer
07/1998
07/30/1998WO1998033137A2 Digital waveform generation using table look-up of simulated delta-sigma conversion data
06/1998
06/30/1998US5774008 Computational circuit
06/16/1998US5768322 Transferred data recovery apparatus
05/1998
05/19/1998US5754133 Register circuit having a plurality of thresholding circuits
05/12/1998US5751624 Complex number calculation circuit
05/12/1998US5751234 Sure chip
05/05/1998US5748510 Multiplication circuit with serially connected capacitive couplings
05/05/1998US5748128 Reduced current quadratic digital/analog converter with improved settling-time
05/05/1998US5748126 Sigma-delta digital-to-analog conversion system and process through reconstruction and resampling
04/1998
04/28/1998US5745063 Arrangement for the summation of products of signals
03/1998
03/18/1998EP0829950A1 Digital controlled oscillator
03/04/1998EP0827099A2 Multiplication and addition circuit
02/1998
02/11/1998EP0823684A1 Semiconductor operational circuit
02/05/1998WO1998004926A1 Sigma-delta multiplier circuit for power measurement equipment
02/05/1998DE19630605A1 Multiplikationsschaltung für Leistungs-Meßgerät Multiplication circuit for power meter
01/1998
01/22/1998WO1998002838A1 A four quadrant multiplying apparatus and method
01/13/1998US5708384 Computational circuit
01/07/1998EP0686288B1 Signal processing circuit comprising switched transconductors
01/06/1998US5706004 System for reducing noise coupling between digital and analog circuitry
12/1997
12/31/1997WO1997050178A1 Circuit for the digital setting of analogue parameters
12/30/1997US5703524 Piece-wise linear approximation of a dB linear programmable gain amplifier
12/23/1997US5701260 Multiplier using charge transfer device
12/09/1997US5696883 Neural network expressing apparatus including refresh of stored synapse load value information
12/03/1997EP0810602A2 Improvements in systems for achieving enhanced frequency resolution
12/03/1997EP0810601A2 Improvements in hidden code side channels
12/03/1997EP0810600A2 Improvements in systems for archieving enhanced amplitude resolution
12/03/1997EP0810599A2 Improvements in signal encode/decode systems
10/1997
10/14/1997US5677691 Configurable analog and digital array
09/1997
09/10/1997EP0794621A2 Sigma-delta digital-to-analog conversion system and process through reconstruction and resampling
09/09/1997US5666080 Computational circuit
08/1997
08/26/1997US5661482 Interface circuit having a plurality of thresholding circuits
07/1997
07/30/1997EP0786733A2 Multiplication circuit
06/1997
06/17/1997US5640161 Silent data conversion system with sampling during electrical silence
06/10/1997US5638074 Method and apparatus for slew limiting
05/1997
05/27/1997US5634067 Systolic array processor
05/20/1997US5631647 Analog multiplying type of digital/analog converter circuit
05/14/1997EP0606469A4 Failsafe digital bus to analog protocol converter system.
05/07/1997EP0772143A2 Parallel signal processing circuit, semiconductor device having the circuit, and signal processing system having the circuit
05/06/1997US5627716 Overcurrent protection device
04/1997
04/29/1997US5625583 Analog memory system having an integrated circuit frequency domain processor
04/08/1997US5619445 Analog memory system having a frequency domain transform processor
04/01/1997US5617053 Computational circuit
03/1997
03/26/1997EP0764915A2 Complex number calculation circuit
03/25/1997US5615380 Integrated circuit computer system having a keyboard input and a sound output
03/25/1997US5615142 Analog memory system storing and communicating frequency domain information
02/1997
02/25/1997US5606318 Apparatus for conversion of scaled binary data
02/18/1997US5604459 Method and apparatus for multiplying a pulse modulated signal by an analog control signal
02/18/1997US5604458 Scaler circuit
02/12/1997CN1142633A Multiplication circuit
02/11/1997US5602999 Memory system having a plurality of memories, a plurality of detector circuits, and a delay circuit
02/04/1997US5600270 Computational circuit
01/1997
01/29/1997EP0756239A1 Weighted addition circuit
12/1996
12/18/1996EP0749084A2 Direct digital synthesizer
12/17/1996US5586149 Interference dependent adaptive phase clock controller
12/05/1996DE19526217C1 Semiconductor circuit with D=A converter connected to processor
11/1996
11/27/1996EP0744099A1 Interference dependent adaptive phase clock controller
11/20/1996EP0743758A1 Quadratic digital/analog converter
11/06/1996EP0741366A2 Multiplication circuit
10/1996
10/30/1996EP0705465B1 Configurable analog and digital array
10/30/1996CN1134629A Arithmetic processing apparatus and arithmetic processing circuit
10/30/1996CN1134565A Semiconductor device semiconductor circuit using device; and correlation calculation device, signal converter, and signal processing system using circuit
10/30/1996CN1134564A Semiconductor device, circuit having device, and correlation calculation apparatus, signal converter, and signal processing system utilizing the circuit
10/22/1996US5568080 Computational circuit
10/15/1996US5566103 Optical system having an analog image memory, an analog refresh circuit, and analog converters
10/15/1996US5565809 Computational circuit
10/15/1996US5565806 Input/output interface circuit for digital and/or analog signals
10/08/1996US5563544 Computational circuit
10/03/1996WO1996030827A1 Semiconductor operational circuit
10/02/1996CN1132371A Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device
10/02/1996CN1132370A Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device
08/1996
08/21/1996EP0727751A1 An inner product calculation device
08/20/1996US5548748 One-chip semiconductor integrated circuit device having a digital signal processing circuit and an analog signal processing circuit
08/07/1996EP0725357A2 Semiconductor device, circuit having the device, and correlation calculation apparatus, signal converter, and signal processing system utilizing the circuit
08/07/1996EP0725356A2 Semiconductor device, semiconductor circuit using the device, and correlation calculation device, signal converter, and signal processing system using the circuit
07/1996
07/31/1996EP0724225A2 Arithmetic processing apparatus and arithmetic processing circuit
07/23/1996US5539404 Digital to analog converter using recursive signal dividing charge coupled devices
07/16/1996US5537565 Dynamic memory system having memory refresh
07/16/1996US5537113 A/D or D/A conversion using distribution of differential waveforms to interleaved converters
06/1996
06/25/1996US5530399 Transconductance scaling circuit and method responsive to a received digital code word for use with an operational transconductance circuit
06/13/1996WO1996018243A1 Interference dependent adaptive phase clock controller
06/11/1996US5526506 Computer system having an improved memory architecture
06/11/1996US5526300 Waveform processor and waveform processing method
06/11/1996US5525985 Sure chip
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