| Patents for G01K 15 - Testing or calibrating of thermometers (2,465) |
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| 04/25/2001 | CN1292493A Calibrated isothermal assembly for thermocouple thermometer |
| 04/17/2001 | US6217210 Variable microwave cold/warm noise source |
| 04/05/2001 | WO2001023852A1 Two-wire fluid temperature transmitter with thermocouple diagnostics |
| 03/28/2001 | EP1087217A1 Calibrated isothermal assembly for a thermocouple thermometer |
| 03/15/2001 | WO2001018512A1 A low-cost temperature sensor providing relatively high accuracy, a wide dynamic range and high linearity |
| 03/13/2001 | US6200021 Abnormality detector apparatus for a coolant apparatus for cooling an engine |
| 03/08/2001 | DE19941731A1 Miniatur-Fixpunktzelle zur automatisierbaren Mehrpunkt-in-situ-Kalibration von Temperatursensoren Miniature fixed-point cell for automated multi-point in-situ calibration of temperature sensors |
| 03/06/2001 | US6197601 Method of correcting temperature of semiconductor substrate |
| 02/27/2001 | US6193411 Calibrator for contact and non-contact thermometer |
| 02/15/2001 | WO2001011326A1 Method for conducting reference measurements of temperatures and temperature differences, asymmetrical and asymmetrical relative element for implementing said temperature sensor method |
| 01/30/2001 | US6179785 Ambient sensing feature for thermometer recalibration system |
| 01/25/2001 | WO2001006574A1 Multi-wire self-diagnostic thermocouple |
| 01/10/2001 | CN2414407Y Semiconductor absorption type optical fiber temp. measuring linearized experiment apparatus |
| 01/09/2001 | US6170983 Thermometer calibrator |
| 01/04/2001 | WO2001001213A1 Process device diagnostics using process variable sensor signal |
| 12/26/2000 | US6164816 Tuning a substrate temperature measurement system |
| 12/19/2000 | US6161958 Self diagnostic heat detector |
| 12/07/2000 | WO2000073754A1 Temperature sensing device with calibration data |
| 12/05/2000 | US6155711 Method of calibrating temperature-measuring resistors on a glass, glass-ceramic, or similar substrate |
| 11/30/2000 | DE19923918A1 Assembly for indirectly determining solvent characteristics of substances in tablets has a glass cylinder which is open at the top and has a ground semi-hemispherical base resting on a copper disk having a temperature correction system. |
| 11/16/2000 | DE10021976A1 Heat detector with alarm temperature threshold for testing alarm operation includes a push-to-test circuit with a parallel circuit for a test resistor and a transistor both wired between a supply resistor and a voltage source. |
| 11/09/2000 | WO2000066990A1 An apparatus for calibration of temperature sensors |
| 10/24/2000 | US6137440 Microwave active solid state cold/warm noise source |
| 10/11/2000 | EP1043759A2 Method for processing silicon workpieces using hybrid optical thermometer system |
| 08/22/2000 | US6106148 Apparatus including integral actuator with control for automated calibration of temperature sensors in rapid thermal processing equipment |
| 07/18/2000 | US6091324 Comparing sensor outputs to distinguish between sensor faults and extreme temperature conditions |
| 07/13/2000 | WO2000040939A1 Temperature calibration apparatus |
| 07/11/2000 | US6086245 Apparatus for infrared pyrometer calibration in a thermal processing system |
| 06/20/2000 | US6076391 Method and apparatus for checking a sensor |
| 06/15/2000 | DE19855971A1 Monitoring operation of temperature sensor for automatic transmission of motor vehicle by comparing with temperature of reference junction to detector error |
| 06/14/2000 | EP1008839A2 Fixed-point crucible and fixed-point temperature measuring apparatus and temperature calibration method using the crucible |
| 05/25/2000 | DE19951788A1 System im Kraftfahrzeug zur Unterscheidung von Sensorfehlern bei extremen Temperaturbedingungen System in the motor vehicle for distinguishing sensor errors in extreme temperature conditions |
| 05/24/2000 | CN2379796Y Device for testing thermometers |
| 05/23/2000 | US6065866 Method of calibrating a radiation thermometer |
| 05/02/2000 | US6058356 Hand-held electronic instrument |
| 05/02/2000 | US6056433 Method and apparatus for infrared pyrometer calibration in a thermal processing system |
| 04/27/2000 | WO2000023776A1 Auto correcting temperature transmitter with resistance based sensor |
| 04/27/2000 | CA2346095A1 Auto correcting temperature transmitter with resistance based sensor |
| 04/26/2000 | EP0995090A1 Apparatus for calibration of temperature sensors |
| 04/04/2000 | US6045260 Switch for selectively coupling a sensor or calibration element to a terminal block |
| 03/29/2000 | EP0988514A1 Apparatus and method for measuring the temperature of a moving surface |
| 03/22/2000 | EP0986800A1 Self diagnostic heat detector |
| 02/24/2000 | WO2000009976A1 Tuning a substrate temperature measurement system |
| 02/10/2000 | WO2000006981A1 Method and device for calibrating measurements of temperatures independent of emissivity |
| 02/08/2000 | US6022749 Using a superlattice to determine the temperature of a semiconductor fabrication process |
| 02/02/2000 | EP0943174A4 Microwave active solid state cold/warm noise source |
| 02/01/2000 | US6020551 Detecting temperature at thermocouple junctions |
| 02/01/2000 | CA2139392C Continuously calibrating temperature controller |
| 01/11/2000 | US6012507 Apparatus and method for measuring the temperature of a moving surface |
| 01/05/2000 | EP0944952A4 Variable microwave cold/warm noise source |
| 12/29/1999 | CN1047847C Calibration of process control temp. transmitter |
| 12/28/1999 | US6007239 Temperature sensing probe comparator |
| 12/21/1999 | US6004030 Calibration apparatus and methods for a thermal proximity sensor |
| 12/21/1999 | US6004029 Method for automated calibration of temperature sensors in rapid thermal processing equipment |
| 12/15/1999 | CN1047442C Open sensor diagnostic system for temp. transmitter in process control system |
| 11/30/1999 | US5995887 Apparatus and method for determining a failure of an automatic transmission fluid temperature sensor |
| 11/30/1999 | US5993060 Temperature sensor and method of adjusting the same |
| 11/25/1999 | WO1999060355A1 Thermometer calibrator |
| 11/24/1999 | CN1236463A Disgnostics for resistance based transmitter |
| 10/19/1999 | US5967661 Temperature calibration substrate |
| 10/12/1999 | CA2058591C Computerized remote resistance measurement system with fault detection |
| 10/06/1999 | EP0947813A1 Interpretation of thermal paint |
| 09/30/1999 | WO1999049369A1 Signal processing technique which separates signal components in a sensor signal for sensor diagnostics |
| 09/29/1999 | EP0944952A2 Variable microwave cold/warm noise source |
| 09/29/1999 | EP0909378A4 A system and method for high accuracy calibration of a sensor for offset and sensitivity variation with temperature |
| 09/29/1999 | CN2341134Y Temperature calibrator of electric water heater |
| 09/22/1999 | EP0943174A1 Microwave active solid state cold/warm noise source |
| 09/22/1999 | EP0943077A1 Operating procedure related to a resistance heating element and device for applying same |
| 09/21/1999 | US5956663 Signal processing technique which separates signal components in a sensor for sensor diagnostics |
| 09/15/1999 | CN1228836A Self-verifying temp. sensor |
| 08/25/1999 | EP0937294A1 Diagnostics for resistance based transmitter |
| 07/14/1999 | CN1222675A Molten steel temperature measuring instrument for blowing converter |
| 07/07/1999 | EP0646234B1 Self-validating sensors |
| 06/09/1999 | EP0920609A1 Self-verifying temperature sensor |
| 05/11/1999 | US5902925 System and method for high accuracy calibration of a sensor for offset and sensitivity variation with temperature |
| 04/21/1999 | EP0909378A2 A system and method for high accuracy calibration of a sensor for offset and sensitivity variation with temperature |
| 03/30/1999 | US5887978 Self-verifying temperature sensor |
| 03/25/1999 | DE19741790A1 Temperature sensor |
| 03/02/1999 | US5876122 Temperature sensor |
| 02/03/1999 | CN2306499Y Thermostat air tank furnace of calibrating installation for thermometer |
| 01/28/1999 | WO1999004231A1 Apparatus for calibration of temperature sensors |
| 01/28/1999 | CA2296449A1 Apparatus for calibration of temperature sensors |
| 01/27/1999 | CN2305664Y Heat pipe thermostat |
| 01/20/1999 | CN2304904Y Constant temperature oven |
| 01/20/1999 | CN1205771A Temp. transmitter with on-line calibration using Johnson noise |
| 01/12/1999 | US5857777 Smart temperature sensing device |
| 01/06/1999 | CN1041560C Continuous detecting apparatus and method for thermoelectric potential homogeneity of thermocouple wire material |
| 12/30/1998 | EP0886762A1 Method and device for checking a sensor |
| 12/22/1998 | US5850969 Method for controlling temperature in a refrigerator when a temperature sensor operates abnormally |
| 12/17/1998 | WO1998057135A1 Apparatus and method for measuring the temperature of a moving surface |
| 12/10/1998 | WO1998055977A1 Self diagnostic heat detector |
| 12/10/1998 | WO1998055842A1 A temperature calibration substrate |
| 12/08/1998 | US5848381 Decision system for determining sensor failure of temperature sensor in automobile applications |
| 11/26/1998 | WO1998027414A3 Variable microwave cold/warm noise source |
| 11/18/1998 | EP0878693A1 Process and device for improving the response of a sensor |
| 11/17/1998 | US5838590 Information processing apparatus |
| 11/03/1998 | US5829876 In a process control loop |
| 10/27/1998 | US5828567 Diagnostics for resistance based transmitter |
| 10/21/1998 | EP0871851A1 Temperature transmitter with on-line calibration using johnson noise |
| 10/20/1998 | US5823680 Temperature sensor |