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Class Information
Number: 340/870.19
Name: Communications: electrical > Continuously variable indicating (e.g., telemetering) > Using a particular modulation (e.g., phase, frequency, or amplitude) > Pulse
Description: Subject matter wherein the wave characteristic of a series of modulated pulses is used to convey information.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7382208 |
Operating method for the resonant operation of high-pressure lamps in longitudinal mode, and an associated system and electronic ballast |
Jun. 3, 2008 |
| 7265682 |
Joint source-channel coding for multicarrier modulation |
Sep. 4, 2007 |
| 7209852 |
Circuit for producing a variable frequency clock signal having a high frequency low jitter pulse component |
Apr. 24, 2007 |
| 7027357 |
Acoustic communication device and acoustic signal communication method |
Apr. 11, 2006 |
| 6963290 |
Data recovery for pulse telemetry using pulse position modulation |
Nov. 8, 2005 |
| 6943640 |
Current source modulator |
Sep. 13, 2005 |
| 6871785 |
Method and device for compensating undesired variations in an electrical signal generated by an optical code reader |
Mar. 29, 2005 |
| 6756759 |
Angle or position detecting apparatus, method thereof, servo apparatus, and servo method, and motor |
Jun. 29, 2004 |
| 6731224 |
Method and device for preprocessing a received, data coded transmitting signal |
May. 4, 2004 |
| 6690259 |
Security system to enable authenticated access of an individual to a protected area |
Feb. 10, 2004 |
| 6653968 |
System for generating a signal to superimpose information |
Nov. 25, 2003 |
| 6629776 |
Digital sensor for miniature medical thermometer, and body temperature monitor |
Oct. 7, 2003 |
| 6313756 |
Method for controlling an electric meter, and electric meter |
Nov. 6, 2001 |
| 6275144 |
Variable low frequency offset, differential, ook, high-speed power-line communication |
Aug. 14, 2001 |
| 6140940 |
Assembly for signal transfer between a transmitter location and a receiver location |
Oct. 31, 2000 |
| 6124806 |
Wide area remote telemetry |
Sep. 26, 2000 |
| 5793754 |
Two-way, two-wire analog/digital communication system |
Aug. 11, 1998 |
| 5703574 |
Method and device for transferring a measurement signal from a revolving roll used in a paper making machine |
Dec. 30, 1997 |
| 5661754 |
Receiver arrangement |
Aug. 26, 1997 |
| 5659301 |
Transmission system |
Aug. 19, 1997 |
| 5654698 |
Missile telemetry data interface circuit |
Aug. 5, 1997 |
| 5619560 |
Residential fuel oil tank level reporting device |
Apr. 8, 1997 |
| 5611021 |
Multiple pulse series generating device and method applicable to random pulse series generating apparatus |
Mar. 11, 1997 |
| 5610598 |
Missile telemetry data interface circuit |
Mar. 11, 1997 |
| 5525976 |
Temperature measuring system |
Jun. 11, 1996 |
| 5434564 |
Method and apparatus for producing pulses corresponding in number to the amount of changes in a physicial quantity |
Jul. 18, 1995 |
| 5430438 |
Method and device for functional monitoring of an electrical load |
Jul. 4, 1995 |
| 5355129 |
Measuring sensor device |
Oct. 11, 1994 |
| 5270703 |
Bipolar signal amplification or generation |
Dec. 14, 1993 |
| 5227783 |
Telemetry apparatus and method with digital to analog converter internally integrated within C.P.U. |
Jul. 13, 1993 |
| 5202682 |
Data encodement and reading method and apparatus |
Apr. 13, 1993 |
| 5170161 |
Wireless transmitting-receiving apparatus for a bicycle |
Dec. 8, 1992 |
| 5128677 |
Apparatus and method for transferring data along a serial data bus |
Jul. 7, 1992 |
| 5052019 |
Pulse-generating sensor unit for remote sensing system |
Sep. 24, 1991 |
| 5048063 |
Machine position detecting apparatus |
Sep. 10, 1991 |
| 5016005 |
Telemetry apparatus and method |
May. 14, 1991 |
| 5014050 |
Electronic interrogation circuits |
May. 7, 1991 |
| 4982175 |
Telemetry circuit with noise immunization |
Jan. 1, 1991 |
| 4931792 |
Shaft angle encoder interface |
Jun. 5, 1990 |
| 4897647 |
Method for absolute position detection and an apparatus therefore |
Jan. 30, 1990 |
| 4881072 |
Device for remote metering |
Nov. 14, 1989 |
| 4864296 |
System for synchronizing signals on a two-wire line |
Sep. 5, 1989 |
| 4855733 |
Inclination detector adjusting device for vessel propulsion unit |
Aug. 8, 1989 |
| 4782330 |
Data acquisition system |
Nov. 1, 1988 |
| 4779075 |
Device for absolute displacement determination |
Oct. 18, 1988 |
| 4744093 |
Method of detecting phase pulse signals from an AC distribution line |
May. 10, 1988 |
| 4743901 |
Signal transmission system |
May. 10, 1988 |
| 4726226 |
Distance and temperature measuring system for remote locations |
Feb. 23, 1988 |
| 4725838 |
Method for processing analog output signals from current and voltage transducers and facility for carrying out the method |
Feb. 16, 1988 |
| 4695836 |
Methods of and systems for transmitting oscilloscope signals |
Sep. 22, 1987 |
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