| |
 |
|
Class Information
Number: 324/76.16
Name: Electricity: measuring and testing > Measuring, testing, or sensing electricity, per se > Analysis of complex waves > Amplitude distribution > With counter
Description: Subject matter including a device capable of changing stages in a specified sequence upon receiving appropriate signals.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7574311 |
Time interval measuring apparatus and jitter measuring apparatus using the same |
Aug. 11, 2009 |
| 7492163 |
Systems, devices, and methods for arc fault detection |
Feb. 17, 2009 |
| 7355537 |
Built-in self-test apparatus and method for digital-to-analog converter |
Apr. 8, 2008 |
| 7015705 |
Capacitance detection apparatus |
Mar. 21, 2006 |
| 6963194 |
Analog signal measuring device and method |
Nov. 8, 2005 |
| 6856924 |
Mixer-based timebase for sampling multiple input signal references asynchronous to each other |
Feb. 15, 2005 |
| 6806721 |
Digital envelope detector |
Oct. 19, 2004 |
| 6788044 |
Frequency change measuring device |
Sep. 7, 2004 |
| 6703848 |
Digitally controlled adaptive driver for sensing capacitive load |
Mar. 9, 2004 |
| 6670800 |
Timing variation measurements |
Dec. 30, 2003 |
| 6573696 |
Evaluation method for a particle counter and device for carrying out said method |
Jun. 3, 2003 |
| 6456096 |
Monolithically compatible impedance measurement |
Sep. 24, 2002 |
| 5637994 |
Waveform measurement |
Jun. 10, 1997 |
| 5491722 |
Eye pattern margin measurement and receiver stress detection device |
Feb. 13, 1996 |
| 5025207 |
Method for the measurement of a steady level in a noise-infested signal and automatic measuring device for the application of this method |
Jun. 18, 1991 |
| 4837503 |
Remote measurement of high voltage AC with radar |
Jun. 6, 1989 |
| RE32845 |
Period and frequency measuring instrument |
Jan. 24, 1989 |
| 4795970 |
Electrical apparatus |
Jan. 3, 1989 |
| 4774682 |
Nonlinear statistical signal processor |
Sep. 27, 1988 |
| 4670711 |
High-speed transient pulse height counter |
Jun. 2, 1987 |
| 4616173 |
Frequency counter |
Oct. 7, 1986 |
| 4563637 |
System for measuring amplitude of noise-contaminated periodic signal |
Jan. 7, 1986 |
| 4539518 |
Signal generator for digital spectrum analyzer |
Sep. 3, 1985 |
| 4492917 |
Display device for displaying audio signal levels and characters |
Jan. 8, 1985 |
| 4365193 |
Overvoltage-pulse analyzer |
Dec. 21, 1982 |
| 4348637 |
Pulse width spectrum analyzer |
Sep. 7, 1982 |
| 4301404 |
Methods and apparatus for analyzing periodic waveforms |
Nov. 17, 1981 |
| 4301405 |
Interval-to-rate converter |
Nov. 17, 1981 |
| 4224569 |
Display stabilization circuit |
Sep. 23, 1980 |
| 4142146 |
Digital apparatus for waveform measurement |
Feb. 27, 1979 |
| 4103230 |
Apparatus for analyzing electrical signals of variable amplitude |
Jul. 25, 1978 |
| 4097798 |
Oscilloscope sweep rate indicator system |
Jun. 27, 1978 |
| 4084245 |
Arrangement for statistical signal analysis |
Apr. 11, 1978 |
| 4054786 |
Running average computer |
Oct. 18, 1977 |
| 4053831 |
Waveform analysis system |
Oct. 11, 1977 |
| 4041386 |
Multifunctional circuit analyzer |
Aug. 9, 1977 |
| 4031463 |
Power brown-out detector |
Jun. 21, 1977 |
| 3932737 |
Spectrum analyzer establishing a nonlinear frequency distribution of power-density spectra |
Jan. 13, 1976 |
|
|
|
