$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Micromachined microaccelerometer for measuring acceleration along three axes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01P-015/13
출원번호 US-0866667 (1992-04-08)
발명자 / 주소
  • Lane Richard L. (Penfield NY)
출원인 / 주소
  • Rochester Institute of Technology (Rochester NY 02)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록

The present invention relates to a microaccelerometer employing a single free-mass and capable of measuring acceleration along three coordinate axes, and a process for fabricating through micromachining and microelectronic techniques a microaccelerometer employing a free-mass. A microaccelerometer p

대표청구항

A microaccelerometer comprising: a thin planar sheet having first and second substantially planar surfaces, said sheet having a cavity extending between said first and second substantially planar surfaces, wherein said cavity has a cross-section which has a narrowest point at an interior location in

이 특허를 인용한 특허 (51)

  1. Payne, Alexander; Miller, Gregory, 2-D diffraction grating for substantially eliminating polarization dependent losses.
  2. Amm, David T., Angled illumination for a single order light modulator based projection system.
  3. Trisnadi, Jahja I.; Carlisle, Clinton B., Apparatus for selectively blocking WDM channels.
  4. Maheshwari,Dinesh, Arbitrary phase profile for better equalization in dynamic gain equalizer.
  5. Amm, David T.; Trisnadi, Jahja; Hunter, James; Gudeman, Christopher; Maheshwari, Dinesh, Blazed grating light valve.
  6. MacDonald Noel C. (Ithaca NY) Bertsch Fred M. (Ithaca NY) Shaw Kevin A. (Ithaca NY) Adams Scott G. (Ithaca NY), Capacitance based tunable micromechanical resonators.
  7. Maheshwari, Dinesh; Trisnadi, Jahia; Corrigan, Robert W., Chirped optical MEM device.
  8. Leung, Omar; Amm, David T., Controlled curvature of stressed micro-structures.
  9. Maheshwari, Dinesh, Diffractive light modulator with dynamically rotatable diffraction plane.
  10. Trisnadi,Jahja I.; Carlisle,Clinton B.; Cejna,Vlastimil, Diffractive light modulator-based dynamic equalizer with integrated spectral monitor.
  11. Pister Kristofer S. J., Etchants for use in micromachining of CMOS Microaccelerometers and microelectromechanical devices and method of making.
  12. Miller, Gregory; Berger, Josef, Fiber optic transceiver.
  13. Tomita,Akira; Amm,David Thomas; Daneman,Michael J.; Hunter,James; Staker,Bryan, High contrast grating light valve type device.
  14. Maheshwari,Dinesh, High contrast tilting ribbon blazed grating.
  15. Fiorini,Paolo; Sedky,Sherif; Caymax,Matty; Baert,Christiaan, Infrared radiation detector.
  16. Hunter, James A., Integrated driver process flow.
  17. Carlisle, Clinton B.; Trisnadi, Jahia I.; Hunter, James, Light modulator structure for producing high-contrast operation using zero-order light.
  18. Trisnadi,Jahja I.; Carlisle,Clinton B., MEMS interferometer-based reconfigurable optical add-and-drop multiplexor.
  19. Trisnadi, Jahja I.; Carlisle, Clinton B., Method and apparatus for dynamic equalization in wavelength division multiplexing.
  20. de Groot, Wilhelmus; Maheshwari, Dinesh, Method and apparatus for leveling thermal stress variations in multi-layer MEMS devices.
  21. Trisnadi, Jahja I., Method and apparatus for reducing laser speckle using polarization averaging.
  22. Amm, David T., Method and device for modulating a light beam and having an improved gamma response.
  23. Miller, Gregory D., Method for domain patterning in low coercive field ferroelectrics.
  24. Shook, James Gill, Method of and apparatus for sealing an hermetic lid to a semiconductor die.
  25. Fiorini,Paolo; Sedky,Sherif; Caymax,Matty; Baert,Christiaan, Method of fabrication of an infrared radiation detector and infrared detector device.
  26. Iimori, Hiroyasu; Ogata, Takehiro; Sugita, Tomohiko, Method of manufacturing semiconductor device and semiconductor manufacturing apparatus.
  27. Leung, Omar S., Method of sealing a hermetic lid to a semiconductor die at an angle.
  28. Trisnadi, Jahja I., Method, apparatus, and diffuser for reducing laser speckle.
  29. Hunter,Jim; Amm,David; Gudeman,Christopher, Micro-structures with individually addressable ribbon pairs.
  30. Gudeman, Christopher; Hunter, James; Yeh, Richard; Amm, David T., Micro-support structures.
  31. Galvin Gregory J. ; Davis Timothy J. ; MacDonald Noel C., Microelectromechanical accelerometer for automotive applications.
  32. Shaw Kevin A. (Ithaca NY) Adams Scott G. (Ithaca NY) MacDonald Noel C. (Ithaca NY), Microelectromechanical lateral accelerometer.
  33. Shaw Kevin A. (Ithaca NY) Adams Scott G. (Ithaca NY) MacDonald Noel C. (Ithaca NY), Microelectromechanical lateral accelerometer.
  34. Bruner, Mike, Microelectronic mechanical system and methods.
  35. Bruner,Mike, Microelectronic mechanical system and methods.
  36. Galvin Gregory J. ; Davis Timothy J. ; MacDonald Noel C., Micromechanical accelerometer for automotive applications.
  37. MacDonald Noel C. ; Shaw Kevin A. ; Adams Scott G., Micromechanical accelerometer for automotive applications.
  38. Adams Scott G. ; Wang Yongmei Cindy ; Macdonald Noel C. ; Thorp James S., Multistable tunable micromechanical resonators.
  39. Shafaat, Syed Tariq; Carlisle, Clinton B.; Hartranft, Marc, Optical communication arrangement.
  40. Alioshin, Paul; Corbin, Dave B.; Tomita, Akira; Corrigan, Robert W., Optical device arrays with optimized image resolution.
  41. Maheshwari, Dinesh; Dueweke, Michael, PDL mitigation structure for diffractive MEMS and gratings.
  42. Dueweke, Michael; Maheshwari, Dinesh; Gudernan, Christopher; Trisnadi, Jahja I., Patterned diffractive light modulator ribbon for PDL reduction.
  43. Gudeman,Christopher; Leung,Omar; Hunter,James; Amm,David, Pre-deflected bias ribbons.
  44. Carlisle, Clinton B.; Trisnadi, Jahja I., Rapidly tunable external cavity laser.
  45. Trisnadi,Jahja I.; Carlisle,Clinton B., Reconfigurable modulator-based optical add-and-drop multiplexer.
  46. Hunter, James; Staker, Bryan, Reduced formation of asperities in contact micro-structures.
  47. Adams, Scott G.; Miller, Scott A.; Johnson, Wendy Jo H., Sensor for measuring out-of-plane acceleration.
  48. Hunter,James; Gudeman,Christopher S., Silicon substrate as a light modulator sacrificial layer.
  49. Maheshwari, Dinesh, Tilt-able grating plane for improved crosstalk in 1×N blaze switches.
  50. Corrigan,Robert W.; Maheshwari,Dinesh, Two-stage gain equalizer.
  51. Roxlo, Charles B., Wavelength selective switch and equalizer.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로