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[미국특허] Positioning device for planar positioning 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-041/00
출원번호 US-0995589 (1992-12-22)
발명자 / 주소
  • Chitayat Anwar (Northport NY)
출원인 / 주소
  • Anorad Corporation (Northport NY 02)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

A positioning device has a shuttle slidably and rotatably supported above a base assembly. A first linear motor moves the shuttle linearly in a first direction while the second and third linear motors move the shuttle linearly in a second direction, normal to the first direction. The second and thir

대표청구항

A positioning device comprising: a shuttle; a base assembly having a planar surface; means for slidably supporting said shuttle in a plane above said planar surface of said base assembly; said means for slidably supporting including means for permitting said shuttle to slide in any direction in said

이 특허를 인용한 특허 (57) 인용/피인용 타임라인 분석

  1. Nesch,Ivan N.; Morrison,Timothy I., Apparatus and method for precise angular positioning.
  2. Susumu Makinouchi JP, Apparatus including a motor-driven stage for exposing a photosensitive substrate, and method of making such apparatus.
  3. Hosek, Martin; Moura, Jairo Terra; Hofmeister, Christopher, Commutation of an electromagnetic propulsion and guidance system.
  4. Hazelton Andrew J., Compact planar motor having multiple degrees of freedom.
  5. Hol,Sven Antoin Johan; Compter,Johan Cornelis; Loopstra,Erik Roelof; Vreugdewater,Patricia, Displacement apparatus, litographic apparatus, device manufacturing method, and device manufactured thereby.
  6. Frissen, Petrus C.M.; Compter, Johan C.; Peijnenburg, Antonius T.A.; Loopstra, Erik R., Displacement device.
  7. Lu, Xiaodong, Displacement devices and methods and apparatus for detecting and estimating motion associated with same.
  8. Lu, Xiaodong, Displacement devices and methods for fabrication, use and control of same.
  9. Lu, Xiaodong; Usman, Irfan-Ur-Rab, Displacement devices and methods for fabrication, use and control of same.
  10. Lu, Xiaodong; Usman, Irfan-Ur-Rab, Displacement devices and methods for fabrication, use and control of same.
  11. Lu, Xiaodong; Usman, Irfan-Ur-Rab, Displacement devices and methods for fabrication, use and control of same.
  12. Hazelton Andrew J. ; Binnard Michael B. ; Gery Jean-Marc, Electric motors and positioning devices having moving magnet arrays and six degrees of freedom.
  13. Tanaka Keiichi,JPX, Electromagnetic motor.
  14. Tanaka, Keiichi, Flat motor device and its driving method, stage device and its driving method, exposure apparatus and exposure method, and device and its manufacturing method.
  15. Trammell, Glenn Sterling, Gas bearing system.
  16. Lehr,Heinz; Schrader,Stephan; Walter,Steffen, Gliding field linear motor.
  17. Cahill Steven P. ; Hunter Bradley L., High-speed precision positioning apparatus.
  18. Cahill, Steven P.; Hunter, Bradley L., High-speed precision positioning apparatus.
  19. Cahill, Steven P.; Hunter, Bradley L., High-speed precision positioning apparatus.
  20. Trammell, Glenn S., Linear drive motor with improved bearing system.
  21. Bader Jurgen,DEX, Linearly displaceable precision table.
  22. Maudal Inge (604 Lassen La. Costa Mesa CA 92626-3122), Low stiction, dual drive, motive system.
  23. Suderman, Donald A., Magnetic roll.
  24. David A. Markle, Magnetically positioned X-Y stage having six degrees of freedom.
  25. Markle David A., Magnetically positioned X-Y stage having six degrees of freedom.
  26. Markle David A., Magnetically-positioned X-Y stage having six-degrees of freedom.
  27. Kidd, Matthew Donald; Weston, Nicholas John; Henshaw, James Reynolds; Ardron, Marcus; Dardis, John; Thomson, Robert, Measurement scale with periodic nanostructure.
  28. Kidd, Matthew Donald; Weston, Nicholas John; Henshaw, James Reynolds; Ardron, Marcus; Dardis, John; Thomson, Robert, Measurement scale with periodic nanostructure.
  29. Phillips, Alton H., Method and apparatus for aligning mirror blocks of a multi-element mirror assembly.
  30. Chitayat Anwar, Method for manufacturing a two axis motor with high density magnetic platen.
  31. Trammell, Glenn S.; Qiao, Rui, Method of forming a secondary for linear drive motor comprising sheet of highly permeable magnetic material having synchronized motor teeth, encoder teeth, and commutation tracks integrally formed therein.
  32. Lu, Xiaodong, Methods and systems for controllably moving multiple moveable stages in a displacement device.
  33. Moura, Jairo; Krishnasamy, Jay; Hosek, Martin, Motor stator with lift capability and reduced cogging characteristics.
  34. Hosek, Martin; Hofmeister, Christopher; Zettler, John F.; Krupyshev, Alexander; Syssoev, Sergei; Majczak, Krzystof, Multiple dimension position sensor.
  35. Kou, Baoquan; Xie, Dagang; Zhang, Lu; Zhang, He, Permanent magnet synchronous planar motor with structure of concentric winding.
  36. Hazelton Andrew J., Planar electric motor with dual coil and magnet arrays.
  37. Michael Binnard, Planar motor with linear coil arrays.
  38. Michael Binnard, Planar motor with linear coil arrays.
  39. Takita Mark K. ; Novak W. Thomas ; Hazelton Andrew J., Platform positionable in at least three degrees of freedom by interaction with coils.
  40. Makinouchi, Susumu, Position measuring system and position measuring method, Movable body apparatus, movable body drive method, exposure apparatus and exposure method, pattern forming apparatus, and device manufacturing method.
  41. Trammell, Glenn S., Primary for linear drive motor with solid steel stacks.
  42. Hazelton Andrew J. ; Tanaka Keiichi,JPX ; Hayashi Yutaka,JPX ; Ito Nobukazu,JPX, Reaction force isolation system for a planar motor.
  43. Hosek, Martin; Moura, Jairo Terra; Hofmeister, Christopher, Reduced-complexity self-bearing brushless DC motor.
  44. Gilchrist, Ulysses; Hosek, Martin; Moura, Jairo Terra; Krishnasamy, Jay; Hofmeister, Christopher, Robot drive with magnetic spindle bearings.
  45. Gilchrist, Ulysses; Hosek, Martin; Moura, Jairo Terra; Krishnasamy, Jay; Hofmeister, Christopher, Robot drive with magnetic spindle bearings.
  46. Chitayat Anwar, Rotary-linear actuator.
  47. Chitayat Anwar, Rotary-linear actuator.
  48. Trammell, Glenn S.; Qiao, Rui, Secondary for linear drive motor comprising sheet of highly permeable magnetic material having synchronized motor teeth, encoder teeth, and commutation tracks integrally formed therein.
  49. Roy, Shambhu N., Single motor, multi-axis stage.
  50. Im, James S., Single-shot semiconductor processing system and method having various irradiation patterns.
  51. Im, James S., Single-shot semiconductor processing system and method having various irradiation patterns.
  52. Im, James S., Single-shot semiconductor processing system and method having various irradiation patterns.
  53. Krupyshev, Alexander G.; Hofmeister, Christopher, Substrate processing apparatus with motors integral to chamber walls.
  54. Chitayat,Anwar; Faizullabhoy,Mustansir, System and method to control a rotary-linear actuator.
  55. Chitayat Anwar, Two-axis motor platen and method for making.
  56. Hazelton, Andrew J.; Novak, W. Thomas; Ebihara, Akimitsu, Wafer positioner with planar motor and mag-lev fine stage.
  57. Hazelton Andrew J. ; Gery Jean-Marc, Wedge and transverse magnet arrays.

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