| Patents for G01R 5 - Instruments for converting a single current or a single voltage into a mechanical displacement (553) |
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| 02/24/2015 | US8963534 Triaxial piezoelectric sensor |
| 01/13/2015 | US8933689 Device for measuring the electric current flowing in an electric apparatus, said device enabling power measurement, and an electric apparatus comprising same |
| 12/30/2014 | US8923956 Electrodynamic sensors and applications thereof |
| 12/23/2014 | US8917083 Structures and methods for RF de-embedding |
| 09/03/2014 | EP2771700A1 Micro-mechanical device for contactlessly detecting an electrical potential |
| 09/02/2014 | US8823399 Detect and differentiate touches from different size conductive objects on a capacitive button |
| 08/26/2014 | US8816708 Electronic test system and associated method |
| 08/26/2014 | US8816707 Misalignment detection devices |
| 08/21/2014 | US20140232375 Piezo Sensor |
| 08/05/2014 | US8797172 Transmitter with battery status indicator |
| 07/31/2014 | US20140210631 Cable with led connection indicator and methods of using same |
| 07/30/2014 | CN203745487U 一种多用防危险电流表 A multi-use anti-dangerous ammeter |
| 07/02/2014 | CN203688611U 感应式20kHz电流表 Inductive ammeter 20kHz |
| 06/04/2014 | CN103837720A Pure electric vehicle working ampere meter system formed by transforming fuel-powered vehicle water temperature gauge |
| 05/28/2014 | CN103827675A 交叉线圈式仪表 Cross-coil instrument |
| 04/29/2014 | US8712710 Method and apparatus for detection of LVDT core fallout condition |
| 04/08/2014 | US8692559 Connector sleeve for a lead of an internal pulse generator |
| 02/18/2014 | US8653809 Multi-state indicator |
| 01/29/2014 | CN203415149U High-sensitivity pointer electroscope |
| 01/21/2014 | US8633684 Detection system, semiconductor device, and data processing device |
| 01/02/2014 | US20140002058 Triaxial piezoelectric sensor |
| 12/18/2013 | EP0756175B1 Indicating instrument having stepping motor |
| 10/01/2013 | US8547240 Transmitter with battery status indicator |
| 10/01/2013 | US8547084 Voltage reference selector for use in conjunction with a multi-meter in taking electrical measurements from an electrical control panel |
| 09/24/2013 | US8543345 Electrochemical potentiostat employing smart electrodes |
| 09/19/2013 | WO2013134993A1 Laser pointer-type ammeter structure |
| 09/18/2013 | EP2638405A2 Wide area positioning system |
| 09/11/2013 | CN203191416U Threading type ammeter |
| 08/13/2013 | US8510074 Moving light table |
| 07/24/2013 | CN203084019U Voltage and current all-in-one meter |
| 06/05/2013 | CN103134964A Static electricity optical fiber measurement appliance and measurement method |
| 05/29/2013 | CN202956412U Signal display device of continuous-range single-pointer meter |
| 04/04/2013 | US20130085709 Circuits for determing differential and average temperatures from resistive temperature devices |
| 03/28/2013 | WO2013042479A1 Cross coil gauge |
| 02/28/2013 | US20130049777 Device identification and temperature sensor circuit |
| 01/08/2013 | US8350558 System and method for measuring reactive power |
| 08/07/2012 | US8239143 System and method for gemstone cut grading |
| 08/02/2012 | US20120197570 Measurement of Parameters Within an Integrated Circuit Chip Using a Nano-Probe |
| 07/18/2012 | CN102590643A Gas-solid phase pipe flow static measuring appliance and measuring method |
| 05/23/2012 | CN202230112U Portable static detection device |
| 05/23/2012 | CN101533039B Return-to-zero controlling method of meter hands and device therefor |
| 05/18/2012 | WO2012065184A2 Wide area positioning system |
| 05/18/2012 | CA2817115A1 Wide area positioning system |
| 04/11/2012 | EP1384084B1 Overhead line rating monitor |
| 02/07/2012 | US8111061 Multi-output determination circuit |
| 01/04/2012 | EP2401424A1 Galvanization system having current detection device on product carriers |
| 11/22/2011 | US8065100 Method and a system for cable or subscriber loop investigation performing loop topology identification |
| 10/12/2011 | EP2375259A1 Electric potential sensor for use in the detection of nuclear magnetic resonance signals |
| 06/30/2011 | US20110156697 Compact, two stage, zero flux electronically compensated current or voltage transducer employing dual magnetic cores having substantially dissimilar magnetic characteristics |
| 06/22/2011 | DE102009054714A1 Vorrichtung und Verfahren zur Messung einer Luftanströmung eines Fahrzeugs Apparatus and method for measuring air flow to a vehicle |
| 06/22/2011 | CN101206230B Carpet electrostatic tester |
| 05/26/2011 | US20110121821 Magnetic core for electric current sensors |
| 05/19/2011 | US20110115474 Detection system, semiconductor device, and data processing device |
| 05/19/2011 | US20110115473 Multi-electrode measuring system |
| 05/05/2011 | US20110101963 Current sensor |
| 04/28/2011 | US20110098952 High density metering system |
| 02/23/2011 | EP1756598B1 Electric potential measuring instrument and image forming apparatus |
| 02/22/2011 | US7893684 Integrated power detector with temperature compensation for fully-closed loop control |
| 02/08/2011 | US7885700 Electrodynamic sensors and applications thereof |
| 01/27/2011 | US20110018559 Test apparatus |
| 12/14/2010 | US7852063 Integrated power detector with temperature compensation for fully-closed loop control |
| 12/09/2010 | US20100308848 Methods for gas sensing with single-walled carbon nanotubes |
| 11/17/2010 | CN101887075A Static measurement deflector |
| 11/16/2010 | CA2574738C Calibration standard |
| 11/10/2010 | CN101275976B Hot-wire anemometer calibration apparatus and method in acoustic field |
| 10/14/2010 | US20100259248 Current sensor with laminated magnetic core |
| 09/02/2010 | WO2010097345A1 Galvanization system having current detection device on product carriers |
| 07/06/2010 | US7751995 Capacitance measurement method employing floating gate of semiconductor device |
| 06/09/2010 | CN201503445U Textile and fibrous material electrostatic detector |
| 02/02/2010 | US7654220 Indicator |
| 01/20/2010 | CN201387444Y Pointer type digital multimeter |
| 12/23/2009 | CN100573163C Electrostatic caution module |
| 12/23/2009 | CN100573162C Calibration standard |
| 12/10/2009 | US20090302858 Trailer signal converter |
| 10/14/2009 | CN100549706C Electric potential measuring instrument and image forming apparatus |
| 09/16/2009 | CN101533039A Return-to-zero controlling method of meter hands and device therefor |
| 08/12/2009 | CN201289498Y Measuring mechanism for electromagnetical current voltmeter |
| 07/16/2009 | WO2004044672A3 System and method for manufacturing wireless devices |
| 07/09/2009 | WO2009084344A1 Stepping motor and instrument device using the same |
| 07/08/2009 | EP1451595B1 Electrodynamic sensors and applications thereof |
| 05/12/2009 | US7531604 Phospholipid derivative containing a polyoxyalkylene group comprising two or more kinds of alkylene oxides, as well as a surfactant, solubilizer, dispersing agent; for cosmetics and lipid membrane structures; drug delivery of antitumor agents |
| 03/25/2009 | CN101395483A Network-triggered quality of service (QoS) reservation |
| 02/10/2009 | US7489135 Electric potential measuring instrument and image forming apparatus |
| 12/31/2008 | CN101334428A Method and device for separating voltage electric current signal of electrical power system |
| 11/27/2008 | DE4245021B4 Bewegungsmagnetgalvanometer Bewegungsmagnetgalvanometer |
| 11/05/2008 | CN201145710Y Loop sensor |
| 10/15/2008 | EP1979759A1 Electric potential sensor for use in the detection of nuclear magnetic resonance signals |
| 10/01/2008 | CN101275976A Hot-wire anemometer calibration apparatus and method in acoustic field |
| 08/27/2008 | CN201107335Y Electrostatic checker |
| 08/21/2008 | WO2008101194A2 Capacitance detection in a droplet actuator |
| 08/07/2008 | WO2007103484A3 Network-triggered quality of service (qos) reservation |
| 07/09/2008 | CN100401073C Sensor for non-contacting electrostatic detector and its operation method |
| 07/08/2008 | US7397233 Voltage measuring device |
| 07/03/2008 | US20080157752 Current Sensor and Method for Motor Control |
| 06/25/2008 | CN101206230A Carpet electrostatic tester |
| 06/11/2008 | CN100394191C Cross coil instrument with a predefined characteristic |
| 05/08/2008 | DE19926088B4 Antriebseinheit für Kreuzspulen-Anzeigeinstrument Drive unit for cross-coil meter |
| 04/08/2008 | US7355383 Cross coil instrument with a predefined characteristic |
| 04/02/2008 | CN201043981Y ESD test system |
| 03/26/2008 | EP1493038B1 Cross-coil instrument with a predefined characteristic |