|
| US3959691 | 16 Abr 1973 | 25 May 1976 | Texas Instruments Incorporated | Motor protector |
| US3967227 | 10 Ene 1975 | 29 Jun 1976 | Texas Instruments Incorporated | Actuator system with ambient temperature compensation |
| US4034265 | 24 Feb 1975 | 5 Jul 1977 | Essex International, Inc. | Electric motor protector |
| US4490975 | 14 Mar 1983 | 1 Ene 1985 | Raychem Corporation | Self-protecting and conditioning memory metal actuator |
| US4517543 | 1 Dic 1983 | 14 May 1985 | Eaton Corporation | SME overcurrent protective apparatus having ambient temperature compensation |
| US4551974 | 27 Abr 1984 | 12 Nov 1985 | Raychem Corporation | Shape memory effect actuator and methods of assembling and operating therefor |
| US4553393 | 26 Ago 1983 | 19 Nov 1985 | The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | Memory metal actuator |
| US4559512 | 28 Dic 1984 | 17 Dic 1985 | Raychem Corporation | Self-protecting and conditioning memory metal actuator |
| US4679023 | 14 Ago 1986 | 7 Jul 1987 | Honeywell Inc. | Over-temperature control for a thermostat |
| US4684913 | 5 Sep 1986 | 4 Ago 1987 | Raychem Corporation | Slider lifter |
| US4713643 | 23 Dic 1986 | 15 Dic 1987 | Raychem Corporation | Low loss circuit breaker and actuator mechanism therefor |
| US4825184 | 6 Jul 1987 | 25 Abr 1989 | The Boeing Company | Current controlled inductor |
| US4829843 | 12 May 1987 | 16 May 1989 | The Furukawa Electric Co., Ltd. | Apparatus for rocking a crank |
| US4841730 | 5 May 1988 | 27 Jun 1989 | PDA Engineering | Thermal actuator |
| US4949061 | 7 Jul 1989 | 14 Ago 1990 | Messerschmitt-Boelkow-Blohm GmbH | Electromechanical relay |
| US5990777 | 5 Ago 1998 | 23 Nov 1999 | The Whitaker Corporation | Shape-memory wire actuated switch |
| US6016096 | 12 Jun 1998 | 18 Ene 2000 | Robertshaw Controls Company | Control module using shape memory alloy |
| US6049267 | 12 Jun 1998 | 11 Abr 2000 | Robertshaw Controls Company | Adaptive control module using shape memory alloy |
| US6078243 | 12 Jun 1998 | 20 Jun 2000 | | Adaptive appliance control module including switching relay |
| US6133816 | 12 Jun 1998 | 17 Oct 2000 | Robertshaw Controls Corp. | Switch and relay using shape memory alloy |
| US6396382 | 10 Sep 1999 | 28 May 2002 | Levingard Technologies, Inc. | Thermally actuated control device |
| US6583711 | 8 Nov 2001 | 24 Jun 2003 | | Temperature sensitive circuit breaker |
| US6762669 | 18 Mar 2002 | 13 Jul 2004 | C.R.F. Societa Consortile per Azioni | Shape memory actuator with bi-stable operation |
| US6917276 | 19 Jun 2000 | 12 Jul 2005 | Simpler Networks | Bistable switch with shape memory metal |
| US6943653 | 19 Jun 2001 | 13 Sep 2005 | Tyco Electronics Amp GmbH | Bistable electric switch and relay with a bi-stable electrical switch |
| US6972659 | 6 May 2003 | 6 Dic 2005 | | Reusable shape memory alloy activated latch |
| US7082890 | 3 May 2004 | 1 Ago 2006 | Alfmeier Prazision AG Baugruppen und Systemlosungen | Gauge pointer with integrated shape memory alloy actuator |
| US7093817 | 28 Abr 2004 | 22 Ago 2006 | Alfmeier Prazision AG Baugruppen Und Systemlosungen | Flow control assemblies having integrally formed shape memory alloy actuators |
| US7220051 | 27 Dic 2004 | 22 May 2007 | | Shape memory alloy temperature sensor and switch |
| US7350762 | 10 Mar 2006 | 1 Abr 2008 | Alfmeier Präzision Baugruppen und Systemlösungen | Flow control assemblies having integrally formed shape memory alloy actuators |
| US7372355 | 27 Ene 2005 | 13 May 2008 | Black & Decker Inc. | Remote controlled wall switch actuator |
| US7414512 | 25 Ago 2004 | 19 Ago 2008 | Matsushita Electric Industrial Co., Ltd. | Operating device, position-switching device, and magneto-optical recording/reproducing apparatus |
| US7608793 | 6 May 2008 | 27 Oct 2009 | Black & Decker Inc. | Remote controlled wall switch actuator |
| US7748405 | 3 Sep 2004 | 6 Jul 2010 | Alfmeler Prazision AG Baugruppen und Systemlosungen | System, method and apparatus for reducing frictional forces and for compensating shape memory alloy-actuated valves and valve systems at high temperatures |
| US7852190 | 17 Abr 2007 | 14 Dic 2010 | Rockwell Collins, Inc. | Shape memory alloy (SMA) actuation mechanism for electrical switching device |
| US7928826 | 4 Ago 2006 | 19 Abr 2011 | Rockwell Collins, Inc. | Electrical switching devices using a shape memory alloy (SMA) actuation mechanism |
| US8051656 | 21 Dic 2007 | 8 Nov 2011 | Rockwell Collins, Inc. | Shape-memory alloy actuator |
| US8153918 | 30 Abr 2009 | 10 Abr 2012 | Black & Decker Inc. | Automatic light switch with manual override |
| US8220259 | 21 Dic 2007 | 17 Jul 2012 | Rockwell Collins, Inc. | Shape-memory alloy actuator |
