| Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups or (27,269) |
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| 06/19/2013 | CN103163340A Electric wave darkroom |
| 06/19/2013 | CN103163339A Anechoic chamber |
| 06/19/2013 | CN103163338A Probe with shielding case |
| 06/19/2013 | CN103163337A Power supply testing probe pneumatic compression joint system |
| 06/19/2013 | CN103163336A Fixing device for switching characteristic tester |
| 06/19/2013 | CN103163335A Triggering type aerial wiring clamp |
| 06/19/2013 | CN103163334A Wafer inspection interface and wafer inspection apparatus |
| 06/19/2013 | CN103163333A Electric property detection device and method for solar chip |
| 06/19/2013 | CN103163332A Power aging chamber circulating system |
| 06/19/2013 | CN103163331A Novel fixing device of potentiometer of burn-in screen table |
| 06/19/2013 | CN103163330A Electrostatic treater |
| 06/19/2013 | CN103162922A Switching-on system of rotary workpiece platform |
| 06/19/2013 | CN103158089A Battery test fixture device |
| 06/19/2013 | CN102353821B Clamp test mechanism for sorting thermistor |
| 06/19/2013 | CN102323454B Fixture for fuel cell test and assembling method thereof |
| 06/19/2013 | CN102323453B Fixture for conductivity test and assembling method thereof |
| 06/19/2013 | CN102288791B Wire frame and gold finger structure for Kelvin testing and sorting |
| 06/19/2013 | CN102175899B Automatic test safety control method of satellite interface |
| 06/19/2013 | CN102156205B Probe card and printed circuit board used for same |
| 06/19/2013 | CN102128956B Connecting plate for test socket |
| 06/19/2013 | CN101995491B Adaptation board, modifying method of double-station testing machine and testing method thereof |
| 06/19/2013 | CN101273275B Vertical probe card and air cooled probe head system |
| 06/18/2013 | US8466704 Probe cards with minimized cross-talk |
| 06/18/2013 | US8466703 Probe card analysis system and method |
| 06/18/2013 | US8466671 Digital multimeter having a case and a separate panel structure |
| 06/13/2013 | WO2013085254A1 Probe portion connection-type pogo pin and method for manufacturing same |
| 06/13/2013 | WO2013084874A1 Membrane sheet with bumps for probe card, probe card and method for manufacturing membrane sheet with bumps for probe card |
| 06/13/2013 | WO2013084730A1 Contact probe and socket for semiconductor element provided with same |
| 06/13/2013 | WO2013083933A1 Device for checking electronic cards |
| 06/13/2013 | WO2013046985A9 Method for manufacturing contact probe |
| 06/13/2013 | WO2013038176A3 Apparatus and method for current measurement |
| 06/13/2013 | US20130147507 Apparatus for probing die electricity and method for forming the same |
| 06/13/2013 | US20130147506 Wafer inspection interface and wafer inspection apparatus |
| 06/13/2013 | US20130147505 Test probing structure |
| 06/13/2013 | US20130147504 Wafer inspection device |
| 06/13/2013 | US20130147502 Vertical probe assembly with air channel |
| 06/13/2013 | US20130147464 Clamp meter with multipoint measurement |
| 06/12/2013 | EP2602798A2 Current-measurement resistor |
| 06/12/2013 | EP2602797A2 Resistor, in particular current-measurement resistor |
| 06/12/2013 | CN202995027U Ammeter detection system |
| 06/12/2013 | CN202995008U Constant voltage electronic load |
| 06/12/2013 | CN202995001U Protection upper cover used for lithium ion battery testing |
| 06/12/2013 | CN202994972U PCB pushing two-stage test structure |
| 06/12/2013 | CN202994967U Adjustable omnibearing solar battery outdoor test system |
| 06/12/2013 | CN202994948U Locking structure of suspension insulator detection robot |
| 06/12/2013 | CN202994947U Clasping structure for suspension insulator detection robot |
| 06/12/2013 | CN202994944U A probe bed tool used for detecting circuit boards |
| 06/12/2013 | CN202994935U Testing device for connector product |
| 06/12/2013 | CN202994885U Telescopic tong-type ammeter |
| 06/12/2013 | CN202994884U Passive DC voltage sensor |
| 06/12/2013 | CN202994862U Impact current generator applied on lightning stroke surge test |
| 06/12/2013 | CN202994861U Impact current generator applied on lightning stroke surge test |
| 06/12/2013 | CN202994860U Dual-head probe apparatus |
| 06/12/2013 | CN202994859U Probe device |
| 06/12/2013 | CN202994858U A connected module apparatus for computer detection equipment |
| 06/12/2013 | CN202994857U Probe card capable of testing high voltage chip by low voltage test channel |
| 06/12/2013 | CN202994856U General test cable used for transformer test |
| 06/12/2013 | CN202994855U Transformer voltage withstand test fixture |
| 06/12/2013 | CN202994854U Noise parameter testing clamp for microwave low noise packaging device |
| 06/12/2013 | CN202994853U Signal test junction box |
| 06/12/2013 | CN202994852U Fixture for calibrating pulse current |
| 06/12/2013 | CN202994851U PCBA test clamp |
| 06/12/2013 | CN202994850U Pressing fixture for PCB |
| 06/12/2013 | CN202994849U Compaction tool |
| 06/12/2013 | CN202994848U Connecting conducting rod used for 126 KV total box combined electric appliance power frequency withstand voltage experiment |
| 06/12/2013 | CN202994847U A 5W multimedia voice box PCB test fixture |
| 06/12/2013 | CN202994846U A 3W single-loudspeaker voice box PCB test fixture |
| 06/12/2013 | CN202994845U A support moving mechanism used for a motor performance testing device |
| 06/12/2013 | CN202994844U A motor performance testing device containing a high-strength equivalent support |
| 06/12/2013 | CN202994843U Joint for insulation test of gas-insulated switchboard |
| 06/12/2013 | CN202994842U Chip resistor test clamp |
| 06/12/2013 | CN202994841U All-aluminum cabinet for batch test of rack-type DTU core units |
| 06/12/2013 | CN202994840U Switch clamping device |
| 06/12/2013 | CN202994839U Capacitive touch screen general adapter plate |
| 06/12/2013 | CN202994838U Product positioning tool |
| 06/12/2013 | CN202994837U Product positioning tool |
| 06/12/2013 | CN202994836U Connector slot module group |
| 06/12/2013 | CN202994835U Image sensor chip test fixture with test light source |
| 06/12/2013 | CN202994834U Dual-in-line ceramic base for reliability test of VDMOS device |
| 06/12/2013 | CN202994833U Insulation support |
| 06/12/2013 | CN202994832U General wire collecting box for transformer test |
| 06/12/2013 | CN202994831U Brake pull rod withstand voltage test support |
| 06/12/2013 | CN202994830U Plug used for test of charger USB interface |
| 06/12/2013 | CN202994829U Novel conductive brush |
| 06/12/2013 | CN202994828U Suction nozzle installer, suction device and solar cell testing device |
| 06/12/2013 | CN202994827U Test tool for planting probes from the lower part |
| 06/12/2013 | CN103149395A Temperature compensation method for multi-channel analog acquisition card |
| 06/12/2013 | CN103149394A Shortening type deionized water terminal for cable partial discharge test |
| 06/12/2013 | CN103149393A 110 kilovolt (KV) line parameter testing change-over switch, manufacturing method thereof and using method thereof |
| 06/12/2013 | CN103149392A Test fixture of lightning dock-to-USB (Universal Serial Bus) converter |
| 06/12/2013 | CN103149391A Test frame |
| 06/12/2013 | CN103149390A Stable and reliable annular magnetic core test frame |
| 06/12/2013 | CN103149389A Resistivity measuring clamp for silver alloy wires |
| 06/12/2013 | CN103149388A Integrated circuit test connecting device and integrated circuit test connecting method |
| 06/12/2013 | CN103149387A Test power source control cabinet |
| 06/12/2013 | CN103149386A Electronic load module of power supply aging test and power supply aging test system |
| 06/12/2013 | CN102338845B Insulation characteristic test device of insulating rod |
| 06/12/2013 | CN102175897B Angle self-locking spark gap short-circuit fork for detecting porcelain bottle insulators |
| 06/12/2013 | CN102095901B Substrate for use in measuring electric characteristics |
| 06/11/2013 | US8461825 Current measurement apparatus with shunt resistor and heat sink |