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Bistable micro-switch and method of manufacturing the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01H-037/46
  • H01H-037/48
출원번호 US-0277330 (1999-03-26)
발명자 / 주소
  • Minners R. Sjhon
대리인 / 주소
    Howrey Simon Arnold & White, LLP
인용정보 피인용 횟수 : 34  인용 특허 : 29

초록

The present invention provides a bistable switch using a shape memory alloy, and a method for manufacturing the same. More specifically, the bistable switch includes a substrate having at least one power source; a flexible sheet having a first distal end attached to the substrate; a bridge contact f

대표청구항

[ What is claimed is:] [1.]1. A bistable switch, comprising:a substrate having at least one power source;a flexible sheet having a first distal end attached to said substrate, said flexible sheet further including a crimp positioned at a central area of said flexible sheet;a bridge contact formed at

이 특허에 인용된 특허 (29)

  1. Mukherjee Ranjan ; Christian Thomas F., Actuation system for the control of multiple shape memory alloy elements.
  2. Yun Hee-Do,KRX, Apparatus for opening/closing a radiating section by using a shape memory alloy.
  3. Kroll John W. (Greendale WI) Baran Michael S. (Wauwatosa WI) Mading James E. (Sussex WI), Bistable SME actuator with retainer.
  4. Sassone Luigi (Casale Monferrato ITX) Cerruti Daniele (Caresana ITX), Bistable actuator device.
  5. Hochstein, Peter A., Bistable shape memory effect thermal transducers.
  6. Homma Dai (Yokohama JPX), Circuit breaker actuated by shape memory alloy.
  7. Wuttig Manfred ; Su Quanmin, Composite shape memory micro actuator.
  8. Morgen Robert ; Yee Harold H., Electro-thermal bi-stable actuator.
  9. Ballard Edwin C. (26 Heritage Rd. Rehoboth MA 02769) Amatruda ; Jr. Andrew A. (384 S. Main St. Attleboro MA 02703) White Sheldon S. (46 Blake Rd. Brookline MA 02146), High temperature, temperature responsive snap acting control member and electrical switches using such members.
  10. Honma Dai (Tokyo JPX), Linear motion actuator utilizing extended shape memory alloy member.
  11. Buck Daniel C. (Hanover MD), Low inductance cantilever switch.
  12. Barrett Ronald M. (Auburn AL), Method and apparatus for structural, actuation and sensing in a desired direction.
  13. Givler Omar (North Canton OH), Method of forming a thermostatic switch with a narrow operating temperature range.
  14. Aine Harry E. (30600 Page Mill Rd. Los Altos CA 94022) Block Barry (30610 Page Mill Rd. Los Altos CA 94022), Miniature valve and method of making same.
  15. Carr William N. ; Sun Xi-qing, Multi-dimensional physical actuation of microstructures.
  16. Buck Daniel C. (Hanover MD), Non-contact two position microeletronic cantilever switch.
  17. Hyman Nelson L. (Randallstown MD), Package-interface thermal switch.
  18. Albrecht Joachim (Mlligen CHX) Duerig Thomas (Nussbaumen CHX) Schroeder Gnther (Birmenstorf CHX), Process to produce a reversible two-way shape memory effect in a component made from a material showing a one-way shape.
  19. Jacobsen Stephen C. (Salt Lake City UT) Davis Clark C. (Salt Lake City UT) Backman Kent (Salt Lake City UT), Shape memory actuated switching device.
  20. Johnson A. David (San Leandro CA) Ray Curtis A. (Alamo CA), Shape memory alloy film actuated microvalve.
  21. Shufflebotham Paul Kevin (San Jose CA) Griffin Christopher (Milpitas CA), Shape memory alloy lift pins for semiconductor processing equipment.
  22. Johnson A. David (San Leandro CA) Block Barry (Los Altos CA) Mauger Philip (Santa Clara CA), Shape memory alloy microactuator having an electrostatic force and heating means.
  23. Cho Dong-Il (Dept. of Control & Instrumentation Engineering Seoul National University Kwanaku-ku ; Shinlim-dong San 56-1 Seoul 151-742 KRX), Shape memory alloy relays and switches.
  24. Yaeger, John R.; Morgan, Robert K., Shape memory effect actuator and methods of assembling and operating therefor.
  25. Busch John D. (Berkeley CA) Johnson Alfred D. (Berkeley CA), Shape-memory alloy micro-actuator.
  26. Maynard Ronald S. (Sunnyvale CA), Spatially distributed SMA actuator film providing unrestricted movement in three dimensional space.
  27. Gabriel Kaigham J. (Fair Haven NJ) Mehregany Mehran (Cambridge MA) Walker James A. (Howell NJ), Thin film shape memory alloy and method for producing.
  28. Mueller Robert A. (Portland OR), Thin-film electrothermal device.
  29. Kroll John W. (Greendale WI), Thin-film magnetically operated micromechanical electric switching device.

이 특허를 인용한 특허 (34)

  1. Pinto, IV, Nicholas W.; Alexander, Paul W.; Johnson, Nancy L., Active material circuit protector.
  2. Bogursky, Robert; Foshansky, Leonid; Kennedy, Craig; Wood, Darrel; Saunders, Mark, Apparatus and methods for filament crimping and manufacturing.
  3. Bogursky, Robert; Foshansky, Leonid; Kennedy, Craig; Wood, Darrel; Saunders, Mark, Apparatus and methods for filament crimping and manufacturing.
  4. Bogursky, Robert; Foshansky, Leonid; Kennedy, Craig; Wood, Darryl; Saunders, Mark, Apparatus and methods for filament crimping and manufacturing.
  5. Sood, Dinesh Kumar; Zmood, Ronald Barry; Qin, Lijiang, Bi-stable microswitch including magnetic latch.
  6. McKnight, Geoffrey P, Bistable actuator mechanism.
  7. Pinto, Nicholas William; Alexander, Paul W.; Johnson, Nancy L., Circuit implement utilizing active material actuation.
  8. Billy L. Weaver ; Douglas P. Goetz ; Kathy L. Hagen ; Mike E. Hamerly ; Robert G. Smith ; Silva K. Theiss, Combination horizontal and vertical thermal actuator.
  9. Howell,Larry L.; Parkinson,Matthew; Jensen,Brian D.; Roach,Gregory M., Compliant bistable micromechanism.
  10. Weaver, Billy L.; Goetz, Douglas P.; Hagen, Kathy L.; Hamerly, Mike E.; Smith, Robert G.; Theiss, Silva K., Direct acting vertical thermal actuator.
  11. Weaver, Billy L.; Goetz, Douglas P.; Hagen, Kathy L.; Hamerly, Mike E.; Smith, Robert G.; Theiss, Silva K., Direct acting vertical thermal actuator with controlled bending.
  12. Xu, Fang, Efficient switching architecture with reduced stub lengths.
  13. Cunningham, Shawn Jay, Electrothermal self-latching MEMS switch and method.
  14. Gielen, Vincent Stefan David; Verhoeven, Mark, LED tube for retrofitting in a fluorescent tube lighting fixture.
  15. Robert, Philippe, Low consumption and low actuation voltage microswitch.
  16. Menard, Stephane; Lu, Jun; Gonon, Nicolas, MEMS actuators and switches.
  17. Cunningham, Shawn Jay; DeReus, Dana Richard; Sett, Subham; Gilbert, John Richard, MEMS device having electrothermal actuation and release and method for fabricating.
  18. Foshansky, Leonid; Bogursky, Robert, Memory alloy-actuated apparatus.
  19. Foshansky, Leonid, Memory alloy-actuated apparatus and methods for making and using the same.
  20. Foshansky, Leonid; Bogursky, Robert, Memory alloy-actuated apparatus and methods for making and using the same.
  21. Cunningham, Shawn Jay; DeReus, Dana Richard; Sett, Subham; Gilbert, John, Methods for implementation of a switching function in a microscale device and for fabrication of a microscale switch.
  22. Xu, Baomin; Fork, David Kirtland; Young, Michael Yu Tak; Chow, Eugene Michael, Methods for manufacturing stressed material and shape memory material MEMS devices.
  23. Fouillet, Yves, Microsystem with element deformable by the action of heat-actuated device.
  24. Grummon, David S., Prestrained thin-film shape memory actuator using polymeric substrates.
  25. Fouillet,Yves, Process for manufacturing a microsystem.
  26. Saito, Elna R.; Hey-Shipton, Gregory L.; Costa, James R.; Bilski, Stacey M., RF receiver switches.
  27. Kirkpatirck,Scott Ryan; Siahmakoun,Azad; Adams,Thomas McDaniel; Wang,Zhefu, Shape memory alloy MEMS heat engine.
  28. Cripe, David Wayne; McCoy, Bryan S.; Legge, Ryan J.; Woychik, Gerard A.; Campbell, Robert P., Shape-memory alloy actuator.
  29. Prophet, Eric M., Spring loaded bi-stable MEMS switch.
  30. Woychik, Gerard A.; Legge, Ryan J.; McCoy, Bryan S., Stimulus for achieving high performance when switching SMA devices.
  31. Xu,Baomin; Fork,David Kirtland; Young,Michael Yu Tak; Chow,Eugene Michael, Stressed material and shape memory material MEMS devices and methods for manufacturing.
  32. Yasuoka, Masazumi; Miyazaki, Masaru, Switch, integrated circuit device, and method of manufacturing switch.
  33. Kia Silverbrook AU, Thermal bend actuator.
  34. Biggs, S. James; Daverman, R. Dodge, Thin, flexible actuator array to produce complex shapes and force distributions.
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