| Patents for H01H 1 - Contacts (16,507) |
|---|
| 05/05/2004 | CN1148766C Multipolar electromagnetic switch component element |
| 05/04/2004 | US6731492 Overdrive structures for flexible electrostatic switch |
| 05/04/2004 | US6730866 High-frequency, liquid metal, latching relay array |
| 04/29/2004 | US20040080389 Switching device |
| 04/29/2004 | US20040080388 Bounce-reduced relay |
| 04/29/2004 | US20040080239 Thin film shape memory alloy actuated microrelay |
| 04/29/2004 | US20040079625 Multi-seal fluid conductor electrical switch device and method of manufacture therefor |
| 04/29/2004 | CA2446897A1 Device and method for remote maintenance of a lift |
| 04/28/2004 | EP1414057A1 Air circuit breaker |
| 04/28/2004 | EP1414053A2 Double action push switch |
| 04/28/2004 | EP1412956A1 Circuit breaker for low-voltage currents |
| 04/28/2004 | CN2613864Y Bidirection connector for line input of main circuit |
| 04/28/2004 | CN1493099A Switch gear and multi-layer switch gear |
| 04/28/2004 | CN1493084A 空气断路器 Air Circuit Breakers |
| 04/28/2004 | CN1492457A Two stage operation button switch |
| 04/22/2004 | US20040076531 Circuit changeover switch |
| 04/22/2004 | US20040075967 Variable capacitance membrane actuator for wide band tuning of microstrip resonators and filters |
| 04/22/2004 | US20040075571 Level/position sensor and related electronic circuitry for interactive toy |
| 04/22/2004 | US20040075514 Microswitch and method of manufacturing the same |
| 04/22/2004 | US20040075366 Piezoelectric switch for tunable electronic components |
| 04/22/2004 | US20040074234 Thermomechanical in-plane microactuator |
| 04/21/2004 | EP1409156A2 Methods of nanotube films and articles |
| 04/21/2004 | EP1012859B1 Contact device |
| 04/21/2004 | CN1490831A Changing-over switch for coreless intermediate frequency variable frequency induced electric furnace |
| 04/21/2004 | CN1146932C Switch |
| 04/21/2004 | CN1146931C Method for preparing Ag-ZnO type electric contact material |
| 04/21/2004 | CN1146930C Current contact system for current switch |
| 04/20/2004 | US6724901 Hearing aid and switch for a hearing aid |
| 04/20/2004 | US6724292 Thermal fuse |
| 04/20/2004 | US6723940 Encapsulated magnetically actuated vacuum interrupter with integral bushing connector |
| 04/20/2004 | US6723932 Water immersed electrical switch and method for preparation thereof |
| 04/15/2004 | WO2004032166A1 Electrical contact |
| 04/15/2004 | WO2004030907A1 Laminate comprising silver layer and, formed thereon, layer for stabilizing the same |
| 04/15/2004 | WO2003093166A3 Thermally-activated actuator |
| 04/15/2004 | US20040072452 Microelectronic contact structures, and methods of making same |
| 04/15/2004 | US20040069749 Rotating arc fault-current interrupter |
| 04/15/2004 | US20040069608 Switch and method for manufacturing the same |
| 04/15/2004 | DE10249697B3 Electromagnetic relay with 2 parallel contact springs held in contact closed position via respective ends of flat spring pivoted at its centre |
| 04/15/2004 | DE10243835B3 Schaltkontaktanordnung mit einer Abbrandanzeige für die Schaltkontakte Switching contact arrangement with a contact erosion of the switching contacts |
| 04/14/2004 | CN2612053Y High voltage isolation switch contactor |
| 04/14/2004 | CN2612044Y Microswitch |
| 04/14/2004 | CN1488532A 开关装置 Switching device |
| 04/14/2004 | CN1145997C Contact of integrated power swicth |
| 04/14/2004 | CN1145802C Microelectronic spring contact element and electronic element thereof |
| 04/13/2004 | US6721019 Screen input type display device |
| 04/13/2004 | US6720515 Vacuum interrupter with two contact systems |
| 04/13/2004 | US6720511 One-piece semi-rigid electrical contact |
| 04/13/2004 | US6720510 Pusher assembly and method of assembling a pusher assembly |
| 04/13/2004 | US6720507 Multi-seal fluid conductor electrical switch device |
| 04/08/2004 | WO2004006275A3 Arc contact element for an electrical apparatus, production method thereof, corresponding contact assembly and electrical apparatus |
| 04/08/2004 | US20040066261 Switching device |
| 04/08/2004 | US20040066259 Electrically isolated liquid metal micro-switches for integrally shielded microcircuits |
| 04/08/2004 | US20040066257 Switching contact arrangement |
| 04/08/2004 | US20040065531 Blade crossbar |
| 04/08/2004 | DE10245343A1 Elektrischer Kontakt Electrical contact |
| 04/07/2004 | EP1406274A2 Switch device and method for manufacturing the same |
| 04/07/2004 | CN1487544A Pressure-sensitive silver-base composite ceramic as electrical contact material |
| 04/07/2004 | CN1145182C Contact material for vacuum circuit breaker |
| 04/06/2004 | US6717495 Conductive liquid-based latching switch device |
| 04/06/2004 | US6717089 Electric pole for low-voltage power circuit breaker |
| 04/06/2004 | US6717080 Power tool trigger assembly |
| 04/06/2004 | US6717078 Collision detection apparatus designed to minimize contact chatter |
| 04/01/2004 | WO2004027802A1 Switch contact arrangement with an erosion display for the switch contacts |
| 04/01/2004 | WO2004027799A2 Method of assembling a laminated electro-mechanical structure |
| 04/01/2004 | US20040060805 Switch contact structure |
| 03/31/2004 | EP1403890A1 Position switch |
| 03/31/2004 | EP1403889A1 Position switch |
| 03/31/2004 | EP1402548A1 Electrical circuit interrupting device |
| 03/31/2004 | CN1485870A Vacuum breaker |
| 03/31/2004 | CN1485454A Copper-base composite for electrical purposes for electrical contacts |
| 03/30/2004 | US6714108 Circuit breaker including mechanism for breaking tack weld |
| 03/30/2004 | US6713908 Using a micromachined magnetostatic relay in commutating a DC motor |
| 03/25/2004 | WO2004025680A2 High power electrical contactor with improved bridge contact mechanism |
| 03/25/2004 | WO2004025312A1 Method and apparatus for detecting wear in components of high voltage electrical equipment |
| 03/25/2004 | US20040059449 Selecting a material for use as the expansive element |
| 03/25/2004 | DE10158025B4 Relais-Kontaktanordnung Relay contact arrangement |
| 03/24/2004 | EP1254474B1 Microelectromechanical micro-relay with liquid metal contacts |
| 03/24/2004 | EP1254471B1 Method for producing an electromagnetic switchgear, e.g. a contactor |
| 03/24/2004 | CN2607651Y Reed jointing mechanism for microswitch |
| 03/24/2004 | CN2607650Y Piano type concentrated movable contact device |
| 03/24/2004 | CN1484843A Switching contact arrangement |
| 03/24/2004 | CN1484266A Switch and method for mfg of same |
| 03/24/2004 | CN1484265A Press lever switch |
| 03/24/2004 | CN1484263A Copper base electric contact compound material for contactor of electric appliances |
| 03/24/2004 | CN1143340C Actuation and control device for high and medium-voltage circuit breakers |
| 03/23/2004 | US6710276 Keyswitch for an electronic instrument |
| 03/23/2004 | US6708491 Direct acting vertical thermal actuator |
| 03/18/2004 | WO2004023281A2 Device for inputting data in a digital appliance |
| 03/18/2004 | US20040050676 Contact block assembly and a method for assembling the same |
| 03/18/2004 | DE10237956B3 Electric switch, e.g. for use in cordless telephones or mobile telephones, has pin formed on side of flat spring and protruding in direction of spring force that is provided to open contact |
| 03/17/2004 | EP1397788A1 Safety contact mat |
| 03/17/2004 | CN1482642A High-frequency relay |
| 03/17/2004 | CN1142568C Switching device for connections between circuits |
| 03/17/2004 | CN1142567C Improved electric contact structure, and relay and switch using same |
| 03/17/2004 | CN1141905C Thermostat with thermistors and switch-relays for heating resistors in a electrical household appliance |
| 03/16/2004 | US6707358 High current bistable relay with arc suppression |
| 03/16/2004 | US6706987 Rotary push switch |
| 03/16/2004 | US6706981 Techniques to fabricate a reliable opposing contact structure |
| 03/11/2004 | WO2004021383A2 Reliable opposing contact structure and techniques to fabricate the same |
| 03/11/2004 | WO2004021382A2 Micro-electromechanical switch performance enhancement |