Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 1 - Details of instruments or arrangements of the types covered by groups  or
Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups  or (27,269)
10/2012
10/17/2012CN202494701U Device for integrated circuit test
10/17/2012CN202494700U High pressure test wire used by insulation resistance meter
10/17/2012CN202494699U EL detection accessory of solar module
10/17/2012CN202494698U Movable wire-hanging rack
10/17/2012CN202494697U Wall-mounting type wire-hanging rack
10/17/2012CN202494696U Open-loop Hall current sensor framework
10/17/2012CN202494695U Clamp for measuring internal resistance of battery cover
10/17/2012CN202494694U Mounting device of GIS external ultra high frequency sensor
10/17/2012CN202494693U Mounting device of GIS built-in ultra high frequency sensor
10/17/2012CN202494692U Multi-channel signal test converter of oscilloscope
10/17/2012CN202494691U Clamp for testing automatic performance of electrokinetic cell
10/17/2012CN202494690U Testing tool and testing instrument
10/17/2012CN202494689U Voltage internal resistance tester indicator light box
10/17/2012CN202494688U Device for testing voltage resistance of electric vehicle battery pack
10/17/2012CN102740590A Ceramic substrate and method for manufacturing the same
10/17/2012CN102738769A Circuit protection device
10/17/2012CN102736022A PCBA (printed circuit board assembly) board test jig
10/17/2012CN102736004A Automatic switching device of damping resistor
10/17/2012CN102735998A Insulation tester
10/17/2012CN102735958A Electronic component moving test device and method
10/17/2012CN102735945A Signal testing device
10/17/2012CN102735910A Maximum peak voltage detection circuit
10/17/2012CN102735894A Plug-in contact resistance measurement chuck
10/17/2012CN102735891A Temperature-difference micro-source applied to measurement of superconductive electrical equipment
10/17/2012CN102735890A A test system, a test signal auxiliary device, and a test signal generation method thereof
10/17/2012CN102735889A Probe circuit
10/17/2012CN102735888A Probe structure and probe manufacturing method
10/17/2012CN102735887A Single-ended active probe circuit of digital oscilloscope
10/17/2012CN102735886A FPCB (flexible printed circuit board) testing gauge
10/17/2012CN102735885A Circuit board testing jig
10/17/2012CN102735884A Bracket for measuring head of flying-probe tester and design method of bracket
10/17/2012CN102735883A Electrical interconnect device
10/17/2012CN102735882A Test fixture capable of being automatically powered up
10/17/2012CN102735881A VPC-based modular test adapter with the functions of conditioning and hot swapping
10/16/2012USRE43739 Test probe for finger tester and corresponding finger tester
10/11/2012WO2012137980A1 Shunt resistance type current sensor
10/11/2012WO2012136562A1 Testing pin for making contact with an electrically conductive region of a contact partner
10/11/2012US20120256650 Test apparatus
10/11/2012US20120256618 Surge current detection device
10/11/2012US20120256617 Device and Assembly for Measuring an Electric Current
10/10/2012EP2509116A1 Positioning device, connection assembly and test method
10/10/2012CN202487930U Novel voltage-transformer secondary-circuit voltage-drop testing bobbin
10/10/2012CN202486623U Walking mechanism of insulator detecting robot
10/10/2012CN202486284U Detection device with probe framework
10/10/2012CN202486277U Partial discharging detecting device
10/10/2012CN202486276U Partial discharge wiring device for mutual inductor
10/10/2012CN202486249U Robot for detecting overhung porcelain insulator strings
10/10/2012CN202486233U Moveable test device for electronic component
10/10/2012CN202486191U Intelligent electric power meter device
10/10/2012CN202486190U Probe wiring clamp of multimeter
10/10/2012CN202486171U Protection device for capacitance meter in circuit testing
10/10/2012CN202486170U Limit cylinder for solar battery sheet tester
10/10/2012CN202486169U Standard device of dynamic characteristic tester of high-pressure switch
10/10/2012CN202486168U Multi-type surge voltage generation system
10/10/2012CN202486167U Resistance voltage division type short circuit fork
10/10/2012CN202486166U High-tension laboratory shielding device provided with shielding and noise-absorbing dual effects
10/10/2012CN202486165U Sensor and cable connecting device
10/10/2012CN202486164U Electroluminescence tester
10/10/2012CN202486163U Positioning device for ultrahigh frequency signal sensor
10/10/2012CN202486162U Novel connecting-rod-type clamping test mechanism
10/10/2012CN202486161U Numerical grounding wire detection device outer shell
10/10/2012CN202486160U Temperature test process case
10/10/2012CN202486159U Lifting insulated rod testing support
10/10/2012CN202486158U High-voltage electroscope
10/10/2012CN102722203A Control device controlling by using singlechip microcomputer for self-ballasted LED (Light Emitting Diode) lamp aging table
10/10/2012CN102721856A Overvoltage measuring sensor for overhead transmission line based on coupling electric field
10/10/2012CN102721846A Improved-type multimeter
10/10/2012CN102721842A Square wave, triangular wave and sine wave signal source
10/10/2012CN102721841A Solar simulator for testing solar cells
10/10/2012CN102721840A Multi-interface-plug movable testing fixture
10/10/2012CN102721839A Test adaptation board
10/10/2012CN102721838A Mobile test platform for secondary verification
10/10/2012CN102721837A Auxiliary support for voltage withstand test for power cable
10/10/2012CN102721836A Electrical device grounding system for CCC (China compulsion certificate) and CB (certification bodies' scheme) laboratories
10/10/2012CN102721835A Test adapter
10/10/2012CN102004171B Automobile combined switch durability test device
10/10/2012CN101988930B Winding tracking device
10/10/2012CN101755216B Probe card
10/10/2012CN101750522B Wide bandwidth attenuator input circuit for a measurement probe
10/10/2012CN101419244B Contact and electric connecting device using the same
10/10/2012CN101258409B Conductive contact and method for manufacturing conductive contact
10/10/2012CN101256215B Crosstalk suppression in wireless testing of semiconductor devices
10/10/2012CN101236916B Mounting device
10/04/2012WO2012130995A1 Current sensor
10/04/2012US20120249174 Contact probe and semiconductor device socket including contact probe
10/04/2012US20120249173 Silicon carrier space transformer and temporary chip attach burn-in vehicle for high density connections
10/04/2012US20120249123 Measurement device
10/03/2012CN202471909U High-power power amplification product testing tool
10/03/2012CN202471899U Integral alternating-current withstand voltage test device
10/03/2012CN202471844U Touch screen testing device and inserting pin thereof
10/03/2012CN202471813U GMR (giant magnetoresistance) current sensor
10/03/2012CN202471806U On-line monitoring sensing device for transformer-core earth current
10/03/2012CN202471798U A touch-screen-type color electric power instrument
10/03/2012CN202471792U Multifunctional digital electric power instrument employing lowcost keyboard
10/03/2012CN202471785U Safety secrecy device for electric-energy-meter programmable control section
10/03/2012CN202471784U Security device for electric energy meter programmed control part
10/03/2012CN202471783U Safety secrecy device for electric-energy-meter programmable control section
10/03/2012CN202471776U Detection mechanism for SMD chip automatic packaging machine
10/03/2012CN202471775U Short circuit device for wire outlet of transformer winding
10/03/2012CN202471774U LED (light-emitting diode) test seat with protective boards
1 ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 ... 273