| Patents for G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups (11,937) |
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| 07/04/1995 | US5430383 Method for measuring capacitive loads |
| 07/04/1995 | US5430369 Device for measuring, at a plurality of points of a surface, the microwave field radiated by a source |
| 06/28/1995 | EP0660518A1 Pulse generator |
| 06/28/1995 | EP0660387A2 Method and apparatus for measuring oxide charge on a semiconductor wafer |
| 06/28/1995 | EP0660124A2 Phase noise measurement system and method |
| 06/28/1995 | EP0660123A2 Anechoic chamber and wave absorber |
| 06/28/1995 | EP0660122A1 A device for injecting current at radio frequency into electric wiring |
| 06/28/1995 | CN2202315Y Automatic negative sequence current monitor |
| 06/27/1995 | US5428648 Digital PLL circuit having signal edge position measurement |
| 06/22/1995 | WO1995016922A1 Method and apparatus for the verification of an electrical insulator device based on the analysis of the electric field along the insulator |
| 06/21/1995 | CN2201673Y Coil number measuring instrument |
| 06/21/1995 | CN1029065C Apparatus for detecting distribution of electric surface potential |
| 06/20/1995 | US5426374 Piezoelectric body polarizing apparatus |
| 06/14/1995 | EP0657785A1 Measuring device for amount of charge of toner and image forming apparatus having the measuring device |
| 06/14/1995 | EP0657742A2 Detection of arcs in power cables |
| 06/14/1995 | DE4342107A1 Arrangement for positioning a sensor in a space |
| 06/08/1995 | WO1995015549A1 A system and method for compression and decompression of audio signals |
| 06/08/1995 | DE4341614A1 Testing of electromagnetic reflection characteristics of electromagnetic compatibility measurement chamber |
| 06/07/1995 | EP0656635A1 Device for measuring pulse energy |
| 06/06/1995 | US5423072 Testing transmitter-receiver apparatus for sector cell base station |
| 06/01/1995 | DE4403059C1 Single-pole phase testing device for MV and HV networks |
| 05/31/1995 | CN1028673C Three-phase power source plasma phase sequence display device |
| 05/30/1995 | US5420743 Control of the neutralization of surface charges on objects |
| 05/30/1995 | US5420597 Farfield simulator for testing autotrack antennas |
| 05/30/1995 | US5420590 For processing an incident electromagnetic signal |
| 05/30/1995 | US5420503 Phase sequence indicator |
| 05/23/1995 | US5418463 Detection of arcs in power cables using plasma noise or negtive resistance of the arcs |
| 05/23/1995 | US5418448 Diode detector |
| 05/17/1995 | CN1028451C Asynchronous current energy meter |
| 05/16/1995 | US5416798 Device for measuring the average value of pulse signals |
| 05/16/1995 | US5416422 Apparatus and method for determining single sideband noise figure from double sideband measurements |
| 05/16/1995 | US5416420 Method and apparatus for the verification of an electrical insulator device based on the analysis of the electric field along the insulator |
| 05/16/1995 | US5416406 Electric charge metering device and method |
| 05/09/1995 | US5414366 Electromagnetic field susceptibility test apparatus and methods |
| 05/09/1995 | US5414345 Apparatus and method for low cost electromagnetic field susceptibility testing |
| 05/09/1995 | US5414344 Non-contact apparatus for sensing energization of high voltage signal line |
| 05/04/1995 | DE4336690A1 Device for measuring electrical potential contrasts (potential differences) |
| 05/03/1995 | EP0651535A2 Multi-port repeater |
| 05/03/1995 | EP0651259A1 Method and apparatus for measuring modulation acccuracy and a transmitted signal |
| 05/03/1995 | EP0650600A1 Hf background noise measurement in hf environments |
| 05/02/1995 | US5412325 Phase noise measurement system and method |
| 04/26/1995 | EP0650070A2 Interferometry with multipath nulling |
| 04/25/1995 | US5410324 Method and apparatus for determining antenna radiation patterns |
| 04/25/1995 | US5410319 Near field antenna measurement systems and methods |
| 04/20/1995 | DE4326382A1 Method and computing device for calculating the field of a physical process |
| 04/11/1995 | US5406196 Maximum voltage detecting apparatus using ferroelectric substance |
| 04/07/1995 | CA2107810A1 Process and apparatus for measuring an electric field in a conductive medium |
| 04/06/1995 | WO1995009488A1 Measurement of gain error in a base station receiver, and improvement in field strength measurement |
| 04/04/1995 | US5404203 Image forming apparatus including image forming condition correction arrangement and method for correcting image forming condition in image forming apparatus |
| 04/04/1995 | US5404098 Method and apparatus for improved correlation of electromagnetic emmission test data |
| 04/04/1995 | US5404058 Level detecting circuit |
| 03/29/1995 | CN1100859A Direct phase digitizing apparatus and method |
| 03/28/1995 | US5402443 Device and method for measuring the jitter of a recovered clock signal |
| 03/21/1995 | US5399962 Apparatus for detecting damped wave disturbances |
| 03/15/1995 | EP0642673A1 Method and arrangement for measuring the condition of a receiver antenna |
| 03/15/1995 | EP0642672A1 Arrangement for measuring the condition of a receiver antenna |
| 03/08/1995 | EP0641444A1 Optical voltage and electric field sensor based on the pockels effect |
| 03/07/1995 | US5396183 Method for continuously measuring delay margins in digital systems |
| 03/02/1995 | DE4329130A1 Arrangement for measuring radiated electromagnetic noise |
| 02/16/1995 | DE4327231A1 Arrangement for determining the polarisation of electromagnetic waves |
| 02/14/1995 | US5389782 Optically powered amplifier used by an electromagnetic field sensor to amplify an electrical signal from an antenna |
| 02/07/1995 | US5387946 Method and apparatus for measuring noise in video signals |
| 02/02/1995 | WO1995003549A1 Method and apparatus for controlling the exposure to rf transmissions |
| 02/02/1995 | DE4321149C1 Method for determining control parameters of an FM RF carrier |
| 02/02/1995 | CA2166984A1 Method and apparatus for controlling the exposure to rf transmissions |
| 02/01/1995 | EP0636892A2 Electrostatic voltmeter |
| 01/26/1995 | DE4424135A1 Measuring device for electromagnetic waves |
| 01/26/1995 | DE4324304A1 Method for suppressing reception interference in an FM receiver |
| 01/25/1995 | EP0635724A2 Electrostatic earth-ground potential measurement |
| 01/24/1995 | US5384791 Measuring worst case susceptibility of digital microwave radios to multipath fading |
| 01/24/1995 | US5384458 Photonic electromagnetic field sensor for use in a missile |
| 01/19/1995 | WO1995002194A1 Electric field sensor |
| 01/19/1995 | WO1995002193A1 Electric field sensor |
| 01/19/1995 | WO1995002192A1 Electric field sensor |
| 01/19/1995 | WO1995002191A1 Optical electric field sensor |
| 01/19/1995 | DE4422986A1 Test equipment for electromagnetic disturbances |
| 01/17/1995 | CA2002353C Optical sensing apparatus and method |
| 01/12/1995 | WO1995001652A1 Electrical charge transfer apparatus |
| 01/12/1995 | DE4423544A1 Device for simulating a strong electromagnetic field in empty space |
| 01/12/1995 | DE4326116C1 Testing station for electromagnetic compatibility |
| 01/12/1995 | DE4322875A1 Method for operating a radio measuring instrument built into a helicopter |
| 01/11/1995 | EP0632900A1 Method and means for determining directional characteristics of large sensor or radiator arrays |
| 01/10/1995 | US5381100 Pulse signal measuring instrument |
| 01/10/1995 | US5381098 For detecting electromagnetic radiation emanating from power lines |
| 01/10/1995 | US5381086 Wide power range radiation monitor |
| 01/05/1995 | WO1995000991A1 Mains phase determination |
| 01/05/1995 | CA2166114A1 Mains phase determination |
| 01/04/1995 | EP0632279A1 Appliance for measuring the duration of a time interval |
| 01/03/1995 | US5378979 Method and apparatus for efficiently computing symmetric sequence signals in a three phase power system |
| 12/28/1994 | EP0631342A1 Antenna mirror scanner with constant polarization characteristics |
| 12/28/1994 | EP0630529A1 Electromagnetic interference testing apparatus |
| 12/22/1994 | DE4428336A1 Cubic sensor for non-directional measurement of equivalent electric field strength |
| 12/21/1994 | EP0629865A1 Device for positioning antennae in an anechoic chamber |
| 12/21/1994 | CN2185897Y Pointer, digit or symbol display type phase sequence meter |
| 12/21/1994 | CN1096586A Pulse modulated noise input system for zero balancing microwave radiometer |
| 12/20/1994 | US5374934 Antenna mirror-surface measuring system |
| 12/20/1994 | CA1333633C Radar noise test set |
| 12/14/1994 | CN1027026C Electric railway radio interfering property sine-measuring method |
| 12/13/1994 | US5373296 Electromagnetic wave absorber and wave absorption structure |
| 12/13/1994 | US5373241 Electric arc and radio frequency spectrum detection |