| Patents for H01H 35 - Switches operated by change of a physical condition (7,690) |
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| 02/12/2004 | DE20315173U1 Lighting unit has rechargeable accumulator charged by a solar cell and a switch between light provision and accumulator charging modes |
| 02/12/2004 | DE10233789A1 Control mechanism for motion and speech and sound and noise has a movable ball object within a cylinder that triggers a sensor |
| 02/11/2004 | EP1388153A1 Reed switch with shock sensing mass |
| 02/10/2004 | US6690457 Optical inclination sensor |
| 02/05/2004 | WO2004011275A1 Device integrated into a card in order to activate and/or deactivate a light, sound or light and sound module by means of blowing |
| 02/04/2004 | CN2602478Y Universal inclination switch |
| 02/03/2004 | US6685667 Electrically powered surgical irrigator |
| 01/28/2004 | CN2601459Y 压力开关 Pressure Switch |
| 01/22/2004 | US20040014333 Switch assembly for food waste disposer |
| 01/22/2004 | US20040011632 Safety switch device for a rotary powered hand tool |
| 01/21/2004 | CN2600811Y Light projector and light receiver of multi-optical-axis photoelectric sensor |
| 01/20/2004 | CA2269781C Inertial switch |
| 01/15/2004 | US20040008517 Magnetically operated reed switch |
| 01/13/2004 | US6677546 Induction control device for activating switches |
| 01/13/2004 | US6675826 Automatic flood prevention system |
| 01/08/2004 | US20040003987 Acceleration detecting device |
| 01/08/2004 | US20040003766 Inflating watercraft flotation device |
| 01/07/2004 | CN2598033Y 压力控制器 Pressure Controller |
| 01/07/2004 | CN1466162A Direction sensor |
| 01/06/2004 | US6674963 Electrical heating apparatus |
| 01/02/2004 | EP1376635A1 Paddle flow monitoring device |
| 12/31/2003 | CN1133012C Centrifugal pumps |
| 12/30/2003 | CA2330512C Free fall sensor |
| 12/25/2003 | US20030234166 Switch device and method of making same |
| 12/25/2003 | US20030234165 Electrical switches and methods of establishing an electrical connection |
| 12/24/2003 | DE20310172U1 Gehäuse eines Elektrogerätes Housing an electrical appliance |
| 12/24/2003 | CN2594961Y Checdk overflow valve pressure switch |
| 12/24/2003 | CN2594960Y Gravity switch socket |
| 12/24/2003 | CN2594794Y Rotation rate signal devices |
| 12/24/2003 | CN1463493A Sensor, display device and recording device |
| 12/18/2003 | US20030230880 Occupant detection system |
| 12/17/2003 | CN2593346Y Barometic switch for air compressor |
| 12/17/2003 | CN2593345Y Pressure realy for electric locomotive |
| 12/17/2003 | CN2593344Y 流量开关 Flow Switch |
| 12/12/2003 | CA2431475A1 Dishwasher float retainer for dishwasher float switch assembly |
| 12/11/2003 | WO2003102515A1 A sensor for measuring the level of a medium |
| 12/11/2003 | US20030227446 Touch-type input apparatus |
| 12/11/2003 | CA2390240A1 Water flow activated switch |
| 12/10/2003 | CN2591758Y Differential pressure switch |
| 12/10/2003 | CN2591757Y Air pressure switch |
| 12/10/2003 | CN2591756Y Single-pole control pressure switch |
| 12/03/2003 | CN2590050Y Household water tower self-controller |
| 12/02/2003 | US6655217 Transmitter |
| 11/27/2003 | WO2003098527A2 Apparatus comprising an optical input device and at least one further optical device having a common radiation source |
| 11/27/2003 | WO2003085408A3 Miniature acceleration sensor |
| 11/20/2003 | US20030213420 Inflating watercraft flotation device |
| 11/19/2003 | EP1363305A1 Pressure switch |
| 11/18/2003 | US6647788 Acceleration detecting device |
| 11/13/2003 | US20030209654 Electronic tilt switch and integrated light module |
| 11/13/2003 | DE20311866U1 Pressure switch has partly circumferential display element arranged in housing wall and directly controlled by electronics inside housing with pressure medium connection |
| 11/12/2003 | CN2586240Y Electrical/air combined switch |
| 11/12/2003 | CN1455940A Flood electric switch and method for preparing same |
| 11/11/2003 | US6646213 Acceleration detector with high response sensitivity |
| 11/06/2003 | US20030206733 Electrical heating apparatus |
| 11/06/2003 | US20030205448 Resonant pressure switch |
| 11/06/2003 | US20030205220 Safety remote control and emergency safety switch power shutoff device of a motorized beach vehicle |
| 11/05/2003 | CN2585392Y Baffle flat type liquid flow-rate sensing switch |
| 11/05/2003 | CN2585391Y Wind-sensing and light-touching type switch device |
| 11/05/2003 | CN2585390Y Falling-over proof type switch |
| 11/05/2003 | CN1126938C Tilt detecting device |
| 11/04/2003 | US6642461 Deceleration impact detector for use in automotive vehicle |
| 10/30/2003 | US20030201158 Device, method, and system for detecting the presence of liquid in proximity to electronic components |
| 10/29/2003 | EP1269440B1 Anti-spoofing elastomer membrane for secure electronic modules |
| 10/29/2003 | EP1131834B1 Bi-directional shock sensor employing reed switch |
| 10/29/2003 | CN1126133C Self protection tripping mechanism for subway electric transformer |
| 10/28/2003 | US6639205 Optically controlled MEM switches |
| 10/28/2003 | US6639165 Multiple contact fluid pressure switch |
| 10/23/2003 | US20030196879 Housing contained fluid flow and indicator |
| 10/23/2003 | US20030196878 Tilt detector |
| 10/22/2003 | CN2582274Y Wireless control device for power source switch |
| 10/22/2003 | CN2582145Y Stable ball switch |
| 10/22/2003 | CN2582144Y Control switch for electronic timepieces |
| 10/21/2003 | US6635836 Housing contained fluid flow switch and indicator |
| 10/21/2003 | US6635835 Acceleration detecting device |
| 10/16/2003 | WO2003085408A2 Miniature acceleration sensor |
| 10/16/2003 | WO2003020579A3 Automatic inflating watercraft flotation device |
| 10/16/2003 | US20030193417 Self-powered switch initiation system |
| 10/16/2003 | US20030193012 Optically controlled MEM switches |
| 10/15/2003 | EP1353347A1 Switch with membrane for liquid or gas |
| 10/15/2003 | CN1124431C Motion sensitive bicycle safety light and method of using same |
| 10/14/2003 | US6633986 Liquid spill-sensing keyboard which shuts down when a liquid spill is detected |
| 10/14/2003 | US6633010 Compact, sealed pressure switch |
| 10/08/2003 | EP1350082A2 Sealed pressure indicator |
| 10/08/2003 | EP1269629B1 Opto-electronic switch which evaluates changes in motion |
| 10/08/2003 | CN2578958Y Pressure switch |
| 10/02/2003 | WO2003081778A1 Device for the optoelectronic detection of switching positions of a switching element |
| 10/02/2003 | US20030182749 Power tool and method of operating same |
| 10/01/2003 | CN2577507Y Automatic switch of blower pump for pipeline |
| 10/01/2003 | CN1123027C Mini-type mechanical acceleration switch |
| 09/30/2003 | US6628266 Joystick controller |
| 09/25/2003 | WO2003079523A2 Adjustable three-axis gravity switch |
| 09/25/2003 | WO2003079027A1 System and method for flexibly representing and processing assay plates |
| 09/25/2003 | US20030177835 Ball type vibration sensor |
| 09/24/2003 | EP1000313B1 Acceleration/deceleration sensing switch for munitions |
| 09/24/2003 | CN2575836Y Packaging structure with high radiating efficiency |
| 09/24/2003 | CN2575731Y Double-stable state electric magnet for computer lock |
| 09/23/2003 | CA2251100C Current interrupter for electrochemical cells |
| 09/17/2003 | CN2574203Y Prompting device with control switch |
| 09/17/2003 | CN1121668C Acoustic touch position sensor using higher order horizontally polarized shear wave propagation |
| 09/16/2003 | US6621021 Differential pressure switch and sensor |