| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
|---|
| 01/02/2014 | US20140002123 Inspection apparatus for semiconductor device |
| 01/02/2014 | US20140002122 Methods, Apparatus, and Systems for Contacting Semiconductor Dies that are Electrically Coupled to Test Access Interface Positioned in Scribe Lines of a Wafer |
| 01/02/2014 | US20140002105 Switch apparatus and test apparatus |
| 01/02/2014 | US20140002059 Multimeter |
| 01/02/2014 | US20140002054 Electronic device |
| 01/02/2014 | DE102012012696A1 Statusanzeige Status display |
| 01/01/2014 | CN203376448U State detection circuit for AC feeder breaker |
| 01/01/2014 | CN203376418U A novel circuit board testing tool |
| 01/01/2014 | CN203376391U Pulse current measuring device with impedance matching connector |
| 01/01/2014 | CN203376382U Leakage current detection apparatus |
| 01/01/2014 | CN203376365U Temperature-constant water tank for wet leakage test of photovoltaic assembly |
| 01/01/2014 | CN203376364U 微机保护装置 Computer protection device |
| 01/01/2014 | CN203376363U Power supply device for electrical appliance testing |
| 01/01/2014 | CN203376362U 多芯探针夹具 Multi-core probe fixture |
| 01/01/2014 | CN203376361U Voltage collection terminal of electric vehicle battery |
| 01/01/2014 | CN203376360U An oven test box |
| 01/01/2014 | CN203376359U SSD-to-SATA-conversion FPC fixing fixture and unlocking module device |
| 01/01/2014 | CN203376358U SSD-to-SATA fixing fixture and unlocking module device |
| 01/01/2014 | CN203376357U Network line detecting instrument port expansion device |
| 01/01/2014 | CN203376356U An electrical core testing mould |
| 01/01/2014 | CN203376355U A PCB testing clamp |
| 01/01/2014 | CN203376354U Aging test support for cell phone or flat computer |
| 01/01/2014 | CN203376353U Tool clamp of annular iron core automatic detection system |
| 01/01/2014 | CN203376352U Radio frequency resonator frequency-selecting clamp |
| 01/01/2014 | CN203376351U Testing rack for insulation bar |
| 01/01/2014 | CN203376350U Shading device for electric energy meter liquid crystal display |
| 01/01/2014 | CN203376349U A testing tool for the expanded port of a printed circuit board |
| 01/01/2014 | CN203376348U A simple safety tool experiment table |
| 01/01/2014 | CN203376347U Portable tool used for remote signal transmission test |
| 01/01/2014 | CN203376346U Cooling board structure of aging test apparatus |
| 01/01/2014 | CN203372262U Special trolley for high-voltage test instruments |
| 01/01/2014 | CN203371416U Jig plate, aging tray and high temperature aging system |
| 01/01/2014 | CN103492886A System and method to test a semiconductor power switch |
| 01/01/2014 | CN103490374A Mass production test device and short-circuit current foldback circuit thereof |
| 01/01/2014 | CN103487763A Mobile phone battery pin test connection device |
| 01/01/2014 | CN103487739A PCB performance detection jig with heat dissipation function and impurity removal function |
| 01/01/2014 | CN103487733A Insulation test device of capacitor |
| 01/01/2014 | CN103487712A Insulation test plate electrode |
| 01/01/2014 | CN103487704A Switch with line fault diagnostic function |
| 01/01/2014 | CN103487689A Plug-in unit ageing detection device |
| 01/01/2014 | CN103487670A Photoelectric component detection method and detection equipment implementing same |
| 01/01/2014 | CN103487618A Integrated intelligent switch plate for high-voltage testing |
| 01/01/2014 | CN103487617A Three-phase primary voltage-current through device |
| 01/01/2014 | CN103487616A Probe for detecting mobile terminal antenna |
| 01/01/2014 | CN103487615A Wire clamp special for testing of transformer |
| 01/01/2014 | CN103487614A Secondary testing device of current transformer and assembly thereof |
| 01/01/2014 | CN103487613A Clamping device for voltage-withstanding testing of capacitor core group |
| 01/01/2014 | CN103487612A Test chamber for power unit |
| 01/01/2014 | CN103487611A Clamp and clamp assembly for testing LED array light source properties |
| 01/01/2014 | CN103487610A Clamp and clamp assembly for testing device photoelectric properties |
| 01/01/2014 | CN103487609A Tens of millions of pixel level CMOS optical chip module test socket |
| 01/01/2014 | CN103487608A Jig for substrate inspection and substrate inspection apparatus |
| 01/01/2014 | CN103487607A Testing apparatus and method |
| 01/01/2014 | CN103487606A Test fixture for wireless receiver board |
| 01/01/2014 | CN103487605A Safety testing device for lithium ion battery |
| 01/01/2014 | CN103487604A Moving mechanism, electronic component transport device, electronic component inspection device |
| 01/01/2014 | CN102062790B Display panel testing system and microprobe device thereof |
| 12/27/2013 | WO2013192374A2 Disassociated split sensor coil for power distribution line monitoring |
| 12/27/2013 | WO2013192322A2 Wafer level integrated circuit contactor and method of construction |
| 12/27/2013 | WO2013191432A1 Test socket including conductive particles in which through-holes are formed and method for manufacturing same |
| 12/27/2013 | WO2013190952A1 Inspection device |
| 12/27/2013 | WO2013190844A1 Probe card-securing device, probe inspection device, probe inspection method, and probe card |
| 12/27/2013 | WO2013190025A1 Deep-etched multipoint probe |
| 12/26/2013 | US20130342236 Test interface boards and test systems |
| 12/26/2013 | US20130342235 Probe card |
| 12/26/2013 | US20130342234 Probe-on-substrate |
| 12/26/2013 | US20130342233 Wafer Level Integrated Circuit Contactor and Method of Construction |
| 12/26/2013 | US20130342232 Probe card and manufacturing method |
| 12/26/2013 | US20130342231 Semiconductor substrate with onboard test structure |
| 12/26/2013 | US20130342188 Disassociated Split Sensor Coil for Power Distribution Line Monitoring |
| 12/25/2013 | EP2677326A1 Device for testing electronic components |
| 12/25/2013 | EP2677324A1 Deep-etched multipoint probe |
| 12/25/2013 | CN203368335U Variable frequency power supply for iron-core magnetic property testing |
| 12/25/2013 | CN203367695U Battery voltage acquisition device and connecting plate thereof |
| 12/25/2013 | CN203367090U switch structure |
| 12/25/2013 | CN203365633U Button test device |
| 12/25/2013 | CN203365613U Fuse detection circuit, and combiner box and inverter provided with the circuit |
| 12/25/2013 | CN203365608U Novel grounding line selection device |
| 12/25/2013 | CN203365606U Pressure testing tool structure for automobile rectifier |
| 12/25/2013 | CN203365601U Detection device for control box of engineering machinery petrol-feed pump |
| 12/25/2013 | CN203365581U Comprehensive performance test system applied to a city rail vehicle pantograph |
| 12/25/2013 | CN203365550U 10kV trolley switch loop resistance testing tool |
| 12/25/2013 | CN203365495U Device for on-line detection of input high-voltage protection |
| 12/25/2013 | CN203365494U Latch-up protection circuit applied to mobile voltage-withstanding tester |
| 12/25/2013 | CN203365493U Electrical property tester for MEMS accelerometers |
| 12/25/2013 | CN203365492U Probe assembly and solar cell module tester possessing same |
| 12/25/2013 | CN203365491U Circuit board probe detection device |
| 12/25/2013 | CN203365490U Probe framework and substrate test device |
| 12/25/2013 | CN203365489U Eccentric probe for detecting circuit board |
| 12/25/2013 | CN203365488U Probe type connector detection apparatus |
| 12/25/2013 | CN203365487U Probe needle of flying-probe tester |
| 12/25/2013 | CN203365486U Multi-row type contact film probe |
| 12/25/2013 | CN203365485U Electrical test probe for PCB (printed circuit board) |
| 12/25/2013 | CN203365484U Special-purpose mechanical characteristic test wire for VD4 vacuum circuit breaker |
| 12/25/2013 | CN203365483U Detector for detecting Goldfinger of circuit board |
| 12/25/2013 | CN203365482U Live-line test rod for internal lightning arrester of gas insulated metallic enclosing switch |
| 12/25/2013 | CN203365481U A foldable insulating bar withstand voltage test support |
| 12/25/2013 | CN203365480U Connecting device used in battery online monitoring |
| 12/25/2013 | CN203365479U Circuit board flying probe test fixture |
| 12/25/2013 | CN203365478U IC test seat |