| Patents for H01H 11 - Apparatus or processes specially adapted for the manufacture of electric switches (6,731) |
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| 05/20/2009 | CN101436476A Preparation method for metal key-press panel with corrugated luster |
| 05/20/2009 | CN101436475A Preparation method for metal key-press with corrugated brightness |
| 05/14/2009 | US20090120771 Active matrix device, method for manufacturing switching element, electro-optical display device, and electronic apparatus |
| 05/13/2009 | CN101430974A Assembly device for energy accumulation spring |
| 05/13/2009 | CN100487840C Method for welding contact plates and contact elements obtained with the method |
| 05/06/2009 | EP2056316A1 Member for push button switch and method of producing the same |
| 05/06/2009 | CN101425413A Laminated resin plate for coating push switch |
| 05/06/2009 | CN101425412A Metal press-key |
| 04/30/2009 | US20090107811 Electrical switch system for use with vehicular transmissions |
| 04/29/2009 | EP2053621A1 Key sheet, key unit having it, and key sheet manufacturing method |
| 04/29/2009 | EP2053619A1 Contact tongue for an electric switching device, method for producing an electric contact tongue and electric switching device with a contact tongue |
| 04/29/2009 | CN201229879Y Key-cap pressing equipment |
| 04/29/2009 | CN201229878Y Keyboard assembling equipment |
| 04/29/2009 | CN201229872Y Inner and outer scissors pressing equipment for computer keyboard |
| 04/29/2009 | CN201229871Y Turbination hanging head for integrally molded circuit breaker porcelain bushing |
| 04/29/2009 | CN201229870Y Electric SF6 switch purification assembling apparatus |
| 04/29/2009 | CN101419873A Manufacturing process for solid sealed pole of vacuum circuit breaker |
| 04/29/2009 | CN101419872A Method for producing movable contact body with protrusion |
| 04/28/2009 | US7525061 Cover member for push-button switch and method of manufacturing the same |
| 04/28/2009 | US7523544 Method for manufacturing keypad |
| 04/23/2009 | US20090102585 Contactor Assembly With Arc Steering System |
| 04/23/2009 | US20090101489 In-mould molding touch module and method for manufacturing the same |
| 04/22/2009 | CN201226327Y Ball switch |
| 04/22/2009 | CN101415644A Process for manufacture of silver-based particles and electrical contact materials |
| 04/22/2009 | CN100481296C Relay and process for producing a relay |
| 04/22/2009 | CN100481293C Making technology for Al2O3/Cu electrical contact material |
| 04/22/2009 | CN100481292C A preparation method for connecting tungsten copper alloy and whole electrical contact of the copper end |
| 04/22/2009 | CN100481290C Process for producing copper alloy of temperature sensing on-off action |
| 04/22/2009 | CN100481289C Chemical coprecipitation preparation of nano-rave-earth blend AgSnO2 electric contacting alloy |
| 04/21/2009 | US7522024 Negative gm circuit, a filter and low noise amplifier including such a filter |
| 04/16/2009 | WO2009046747A1 Method for testing the free triggering behavior of an electromechanically activated power switch and device for performing said method |
| 04/16/2009 | WO2009046746A1 Method for testing the free triggering behavior of a mechanically activated power switch and device for performing said method |
| 04/15/2009 | EP2047484A1 Connecting piece for fitting to a protection housing |
| 04/15/2009 | CN201222623Y Assembler for rapid-dismounting high voltage isolating switch contact |
| 04/15/2009 | CN201222430Y Silver point riveter |
| 04/15/2009 | CN101409169A Novel processing technique for film switch circuit layer |
| 04/15/2009 | CN101409163A Method of manufacturing contact pads for electrical switchgear and contact pads |
| 04/15/2009 | CN101409162A Key-press assembling equipment |
| 04/09/2009 | WO2009044839A1 Key sheet and manufacturing method thereof |
| 04/08/2009 | EP1576633B1 Electric switching device comprising an arc-quenching unit |
| 04/08/2009 | CN201219075Y Examination tool for clamping spring of isolation switch |
| 04/08/2009 | CN101404856A Method for plug-in mounting press key lamp and printed circuit board |
| 04/08/2009 | CN100477052C Switching device and method for estimating the condition of switching device |
| 04/08/2009 | CN100477044C Contact consisted of silver, nickel, rare-earth oxide and carbon, and method for producing same |
| 04/07/2009 | US7515023 Micro-switching device and method of manufacturing micro-switching device |
| 04/02/2009 | WO2009041481A1 Silver-clad composite material for movable contacts and process for production thereof |
| 04/02/2009 | WO2009041246A1 Process for producing contact member, contact member, and switch |
| 04/02/2009 | US20090086305 Mems switch with set and latch electrodes |
| 04/02/2009 | US20090085891 Capacitive Touch Panel with Low Impedance |
| 04/01/2009 | EP2043120A1 Keytop and method for manufacturing the same |
| 04/01/2009 | CN101399125A Handling knob mounting auxiliary mean, handling knob assembling maintaining piece and electric equipment manufacturing method |
| 03/26/2009 | WO2009036859A1 Electrical wire spring contact system |
| 03/26/2009 | US20090078553 Cosmetic dome switch |
| 03/26/2009 | US20090077793 High Voltage Operating Rod Sensor and Method of Making the Same |
| 03/25/2009 | EP2038905A1 Connection pot and switch with connection pot |
| 03/25/2009 | CN101393812A Assembler for fast assembling and disassembling contact tip of high-voltage isolation switch |
| 03/25/2009 | CN101393807A Spot welding process and special clamp for switch wiring plate |
| 03/25/2009 | CN101393806A Fabrication process for energy storage spring conductor rod |
| 03/25/2009 | CN101393805A Site examining and repairing method for electric SF6 switch |
| 03/25/2009 | CN100472688C Combination operation switch assembly |
| 03/18/2009 | CN101388296A Press |
| 03/18/2009 | CN100470700C Key sheet member and its production method |
| 03/18/2009 | CN100470697C Quick-break thermal control switch |
| 03/12/2009 | US20090068857 Electrically conducting contact and method for production thereof |
| 03/12/2009 | US20090065342 Dome switch, method of manufacturing the same, and keypad assembly having the same |
| 03/12/2009 | US20090065336 Reconfigurable switch array using multi-layered film |
| 03/11/2009 | EP1706880B1 Control for electric power interrupting device |
| 03/11/2009 | CN100468591C Light-permeable push-key switching structure and light-permeable keyboard therefor |
| 03/05/2009 | US20090057121 Key Base, Key Sheet and Method of Forming Key Base |
| 03/05/2009 | US20090057116 Member for Push-Button Switch and Method of Manufacturing the Same |
| 03/05/2009 | US20090057114 Push button switch structure |
| 03/05/2009 | US20090056108 Bimorphic structures, sensor structures formed therewith, and methods therefor |
| 03/04/2009 | EP2031619A1 Member for push-button switch and its manufacturing method |
| 03/04/2009 | CN201204137Y Three composite rivet contact cold holder |
| 03/04/2009 | CN201204136Y Switching type rising-shaped riveting die for isolating switch connection terminal |
| 03/04/2009 | CN201204135Y Installation fixture for vacuum circuit-breaker arc extinguishing chamber |
| 03/04/2009 | CN100466131C Production method for preparing a triple-layer composite cold-rolling welded rivet contact |
| 02/26/2009 | US20090052223 Switching Element, Method of Manufacturing the Switching Element, and Memory Element Array |
| 02/25/2009 | EP2028678A1 Circuit breaker with temperature sensor |
| 02/25/2009 | EP2028676A2 Automatically configuring vacuum contactor |
| 02/25/2009 | EP2028675A2 Switching device having welding tabs for securing sensing structures to the device housing |
| 02/25/2009 | CN201199494Y Contact centering device |
| 02/25/2009 | CN201199493Y Key-press assembled equipment |
| 02/25/2009 | CN101373675A Toggle switch |
| 02/25/2009 | CN101373674A Laminating machine |
| 02/19/2009 | DE112007000674T5 Überzogenes Kontaktpunktmaterial und Verfahren zum Anbringen eines überzogenes Kontaktpunktmaterials Coated contact point material and method of applying a plated contact point material |
| 02/19/2009 | DE102007035633A1 Micromechanical structure e.g. electrostatic drive, manufacturing method, involves using structures etched in silicon substrate as negative region, removing partial regions of substrate and opening galvanically produced metal structures |
| 02/19/2009 | DE102007031141B4 Verfahren und Vorrichtung zur Herstellung einer Kontaktfeder einer Kontaktanordnung, insbesondere für elektrische Schalter Method and apparatus for manufacturing a contact spring of a contact arrangement, especially for electrical switches |
| 02/18/2009 | CN201196913Y Equipment for three-composite electric contact rivet production |
| 02/18/2009 | CN101369496A Press key and manufacturing method thereof |
| 02/18/2009 | CN100463088C Button assembly and its production |
| 02/11/2009 | CN101366094A Key base, key sheet, and method of forming key base |
| 02/11/2009 | CN101364494A Manufacturing process for non-assembled press key |
| 02/11/2009 | CN101364490A Dual-color forming press key and manufacturing method therefor |
| 02/04/2009 | CN201191569Y Switch and terminal base applying glaze manufacturing technique |
| 02/04/2009 | CN101361149A Member for push button switch and method of producing the same |
| 02/04/2009 | CN101359541A Silica-gel push-button and forming method thereof |
| 02/04/2009 | CN100459003C Method for detecting key section sensing strong or weak |
| 02/04/2009 | CN100459002C Soft packaging keyboard and method of manufacture |
| 02/03/2009 | US7485817 Electrical switching apparatus and adjustable mounting assembly therefor |