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Class Information
Number: 708/823
Name: Electrical computers: arithmetic processing and calculating > Electrical analog calculating computer > Particular function performed > Integrator
Description: Subject matter wherein the function performed is integration of at least one of a plurality of input signals.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6961746 |
Current integration circuit with course quantization and small integration capacitor |
Nov. 1, 2005 |
| 6898616 |
Arbitrary function generating circuit using a simple operational element and an encryption method thereof |
May. 24, 2005 |
| 6226562 |
Method and system for adjusting and calibrating circuit parameters |
May. 1, 2001 |
| 5596609 |
Parallel cascaded integrator-comb filter |
Jan. 21, 1997 |
| 5365473 |
Integral value calculating device and function gradient calculating device |
Nov. 15, 1994 |
| 5274583 |
Charge-integrating preamplifier for ferroelectric memory |
Dec. 28, 1993 |
| 5025224 |
Incremental integrator circuit |
Jun. 18, 1991 |
| 4858169 |
Electronic integrator using an operational amplifier and with alleviation of wind-up |
Aug. 15, 1989 |
| 4740908 |
Analog accumulator |
Apr. 26, 1988 |
| 4724516 |
Method and apparatus for setting analog command signals by change signals of variable duration |
Feb. 9, 1988 |
| 4718036 |
Comparator-integrator loop for digitizing a waveform |
Jan. 5, 1988 |
| 4695961 |
Solid state overcurrent detector |
Sep. 22, 1987 |
| 4669055 |
Non-recursive analog integrator |
May. 26, 1987 |
| 4580227 |
Device for determining and following the instantaneous coordinates of the extreme value of a curve |
Apr. 1, 1986 |
| 4378569 |
Sound pattern generator |
Mar. 29, 1983 |
| 4361831 |
Analog-digital converter utilizing multiple ramp integrating techniques |
Nov. 30, 1982 |
| 4309760 |
Electronic integrating system |
Jan. 5, 1982 |
| 4192009 |
Coulometric device for performing time integration |
Mar. 4, 1980 |
| 4139896 |
Method and apparatus for producing nonlinear integral functions |
Feb. 13, 1979 |
| 4122528 |
Integrator circuits for a constant velocity vector generator |
Oct. 24, 1978 |
| 4099251 |
Analog accumulator memory device |
Jul. 4, 1978 |
| 4092726 |
Analog-to-digital converter system |
May. 30, 1978 |
| 4078252 |
Ramp generator |
Mar. 7, 1978 |
| 4059751 |
Logic controlled integrator |
Nov. 22, 1977 |
| 4031380 |
Method and device for the integration of analog signals |
Jun. 21, 1977 |
| 4025867 |
Capacitance magnification circuit |
May. 24, 1977 |
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