| Patents for H01H 35 - Switches operated by change of a physical condition (7,690) |
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| 04/22/2003 | US6552284 Water pump low pressure cutoff switch |
| 04/22/2003 | US6550306 Miniature acceleration sensor |
| 04/17/2003 | US20030071197 Photoelectric sensor and method of detecting an object to be detected using the same |
| 04/16/2003 | EP1302772A1 Acceleration switch |
| 04/15/2003 | US6548775 Paddle flow monitoring device |
| 04/10/2003 | US20030066742 Vibration switch |
| 04/10/2003 | US20030066353 Vibration sensor device |
| 04/09/2003 | EP1300397A1 Compound for protective and anchor groups and its use |
| 04/09/2003 | CN2544408Y 压力开关 Pressure Switch |
| 04/09/2003 | CN2544407Y Miniature adjustable flow switch |
| 04/09/2003 | CN2544406Y Vibration sensing switch |
| 04/09/2003 | CN2544286Y Acceleration sensor |
| 04/08/2003 | US6545428 Light fixture with submersible enclosure for an electric lamp |
| 04/08/2003 | US6545235 Vibration switch with movable coil spring contact |
| 04/02/2003 | CA2358130A1 Static induction device for activating switches |
| 03/27/2003 | US20030057361 Tilt switch |
| 03/27/2003 | US20030057071 Pressure sensing switch |
| 03/26/2003 | EP1295305A1 Pressure sensitive switch |
| 03/26/2003 | CN2541601Y Fault warning protector of beam pump |
| 03/26/2003 | CN1405814A Induction device to automatically reset and free from mounting direction restriction at 360 degrees |
| 03/25/2003 | US6538219 Arrangement for detecting impermissibly high forces acting on the supporting structure of a vehicle |
| 03/20/2003 | US20030051984 Acceleration detecting device |
| 03/19/2003 | EP1292493A1 Automatic inflating boat flotation device |
| 03/19/2003 | CN1404545A Powered rolling shutter equipped with automatic stopping means |
| 03/13/2003 | WO2003021219A1 Drop detection device |
| 03/13/2003 | WO2003021196A1 Device for the optoelectronic detection of switching positions of a switching element |
| 03/13/2003 | WO2003020579A2 Automatic inflating watercraft flotation device |
| 03/13/2003 | US20030048161 Battery cut-off device and method |
| 03/13/2003 | US20030047433 Anti-spoofing elastomer membrane for secure electronic modules |
| 03/13/2003 | CA2458783A1 Automatic inflating watercraft flotation device |
| 03/06/2003 | US20030042119 Induction control device for activating switches |
| 03/06/2003 | US20030042118 Static induction device for activating switches |
| 03/05/2003 | EP1288988A1 A pressure-actuated switch |
| 03/05/2003 | EP1288987A1 Tilt switch and circuit therefor |
| 03/05/2003 | CN2539331Y Rotating speed protector for generator set |
| 03/05/2003 | CN2539270Y Weightlessness switch |
| 03/04/2003 | US6528748 In-line flow switch assembly including magnetic sensitive plunger and microswitch actuator |
| 03/04/2003 | US6528747 Acceleration detector with spring biased rotor |
| 02/26/2003 | EP1286372A1 Flood electric switch and method for preparation thereof |
| 02/25/2003 | US6525651 Force-responsive detectors and systems |
| 02/25/2003 | US6525286 Triple action pressure switch |
| 02/20/2003 | WO2003013220A2 Controlled flow limiting equipment |
| 02/19/2003 | CN2537115Y Water pressure controlled switch |
| 02/12/2003 | EP1135744B1 Indicating device with touch sensor |
| 02/11/2003 | US6518751 Magnetoresistive rollover sensor |
| 02/11/2003 | US6518523 Tilt switch |
| 02/06/2003 | US20030026097 Light fixture with submersible enclosure for an electric lamp |
| 02/05/2003 | CN2534667Y Ball vibration induction apparatus |
| 02/04/2003 | US6515886 Electronic apparatus having socket incorporating switch operated by insertion of electronic circuit device |
| 01/31/2003 | CA2394540A1 Light fixture with submersible enclosure for an electric discharge lamp |
| 01/30/2003 | WO2003008263A1 Automatic anchoring and heeling monitoring device |
| 01/30/2003 | US20030021284 Coordinate input apparatus including an optical movement detection device used for optically inputting coordinates and pressed for switching a switch device |
| 01/30/2003 | US20030020004 Opto-electronic switch which evaluates changes in motion |
| 01/29/2003 | EP1110071A4 Fluid leakage sensors |
| 01/29/2003 | CN2533461Y Automatic earthquake controller |
| 01/28/2003 | US6512310 Electro-mechanical impact detecting device for vehicles |
| 01/23/2003 | US20030018420 Double acting crash sensor |
| 01/22/2003 | CN2532576Y Check instrument for gas relay |
| 01/16/2003 | WO2003005388A2 Self-powered switch initiation system |
| 01/15/2003 | CN2531514Y Angle displacement setting switch |
| 01/14/2003 | US6505514 Sensor arrangement for an integrated pressure management apparatus |
| 01/08/2003 | CN1389885A 滑动开关 Slide Switches |
| 01/07/2003 | US6504471 Transducer apparatus responsive to external perturbation |
| 01/02/2003 | US20030000816 Deceleration impact detector for use in automotive vehicle |
| 01/02/2003 | US20030000657 Powered rolling shutter equipped with automatic stopping means |
| 01/02/2003 | EP1271592A1 Deceleration impact detector for use in automotive vehicle |
| 01/02/2003 | EP1269629A1 Opto-electronic switch which evaluates changes in motion |
| 01/02/2003 | EP1269440A1 Anti-spoofing elastomer membrane for secure electronic modules |
| 01/02/2003 | EP1269219A1 Pressure-sensitive switch, its method of calibration and use in a hydrophone array |
| 01/02/2003 | DE20121568U1 Tilt switch has ball that moves along internal surface of a cone shaped cup |
| 12/26/2002 | US20020196156 Level/position sensor and related electronic circuitry for interactive toy |
| 12/26/2002 | US20020195323 Slide switch |
| 12/25/2002 | CN1387668A Switch with slotted terminal arm |
| 12/18/2002 | EP1266143A2 Wireless, intrinsically safe valve |
| 12/18/2002 | EP1265518A2 Electrical heating apparatus |
| 12/18/2002 | CN2526965Y Automatic timing quantitative spraying device |
| 12/18/2002 | CN2526964Y Thermal diffusion liquid level switch |
| 12/17/2002 | US6495814 Photo sensor with signal processing circuit |
| 12/17/2002 | US6495777 Pressure switch |
| 12/17/2002 | US6494541 Rotational direction detecting switch and seat belt retractor with rotational direction detecting switch |
| 12/17/2002 | US6494095 Micro electromechanical switch for detecting acceleration or decelaration |
| 12/12/2002 | WO2002099441A1 Micromachined shock sensor |
| 12/12/2002 | US20020185363 In-line flow switch using magnetic forces |
| 12/12/2002 | US20020184949 Micromachined shock sensor |
| 12/11/2002 | CN1384392A Reflecting liquid crystal display |
| 12/10/2002 | US6492961 Image forming device and touchless display switch |
| 12/10/2002 | US6492608 Microswitch with shifting gear |
| 12/05/2002 | US20020180910 Reflective liquid-crystal display device |
| 12/05/2002 | CA2387775A1 In-line flow switch using magnetic forces |
| 11/28/2002 | WO2002095944A1 Sensor, display device and recording device |
| 11/28/2002 | WO2002095777A1 Reed switch with shock sensing mass |
| 11/28/2002 | WO2002061333A3 Torch that is switched on and off by means of impact or movement of the wrist joint |
| 11/27/2002 | EP1259696A1 Powered rolling shutter equipped with automatic stopping means |
| 11/27/2002 | CN2523009Y Ball switch |
| 11/26/2002 | US6486422 Three-axis gravity switch |
| 11/26/2002 | US6484656 Automatic inflating boat flotation device |
| 11/21/2002 | US20020171538 Vehicle motion detector and control device arrangement |
| 11/20/2002 | EP1258896A2 Shock sensor employing a coil spring for self-test |
| 11/20/2002 | CN1380948A Wireless intrinsically safe valve |
| 11/14/2002 | US20020166756 Tilt sensor |