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Electronic circuit for automatically compensating for errors in a sensor with an analog output signal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-007/14
  • G01R-035/00
출원번호 US-0486650 (1995-06-07)
발명자 / 주소
  • Wolf Ronald J.
  • Lynch Martin James
  • Nuss John Richard
출원인 / 주소
  • Durakool Incorporated
대리인 / 주소
    Fitch, Even, Tabin & Flannery
인용정보 피인용 횟수 : 39  인용 특허 : 0

초록

A smart angular position sensor includes electronic circuitry for automatically compensating for errors in the output signal of the sensor. The electronic circuitry includes an electronic memory for storing predetermined compensation values used to compensate the output signal of the sensor. The pre

대표청구항

[ What is claimed and desired to be secured by Letters Patent of the United States is:] [1.] An electronic circuit for automatically compensating for part to part errors in a sensor which generates predetermined sensor output signals within a predetermined output range, the circuit comprising:means

이 특허를 인용한 특허 (39)

  1. Friedrich Mark Peter ; Jackson Stephen Mark, Apparatus for translating a bias signal into one of two different bias signals for a switching device.
  2. Vig, Ravi; David, Paul A.; Shoemaker, Eric G., Arrangements for magnetic field sensors that act as movement detectors.
  3. Taylor, William P.; Scheller, P. Karl; David, Paul, Arrangements for magnetic field sensors that act as tooth detectors.
  4. Taylor, William P.; Scheller, P. Karl; David, Paul A., Arrangements for magnetic field sensors that act as tooth detectors.
  5. David, Paul A.; Shoemaker, Eric G.; Eagen, Jeffrey, Arrangements for magnetic field sensors to cancel offset variations.
  6. Ronald J. Wolf ; Martin James Lynch, Electric circuit for automatic slope compensation for a linear displacement sensor.
  7. Wolf Ronald J. ; Lynch Martin James, Electronic circuit for automatic DC offset compensation for a linear displacement sensor.
  8. Wolf, Ronald J.; Lynch, Martin James, Electronic circuit for automatic DC offset compensation for a linear displacement sensor.
  9. John M. Washeleski ; Peter H. Strom ; David W. Shank ; Ronald L. Ballast, Electronic throttle control position sensor.
  10. Adkins, Christopher A.; Marra, III, Michael A.; Vessels, Jay W.; Writt, John T., Encoder initialization methods and related systems.
  11. David, Paul; Taylor, William P.; Scheller, P. Karl; Vig, Ravi; Friedrich, Andreas P., Integrated circuit package having a split lead frame.
  12. Taylor, William P.; David, Paul; Vig, Ravi, Integrated circuit package having a split lead frame.
  13. David, Paul; Vig, Ravi; Taylor, William P.; Friedrich, Andreas P., Integrated circuit package having a split lead frame and a magnet.
  14. Primiano, Guy A., LED light output linearization.
  15. Primiano, Guy A., LED light output linearization.
  16. Lindström, Fredrik, Magnet holder for use in a throttle position sensor, a magnet holder for use in an angular position sensor, and methods for manufacturing them.
  17. Vig Ravi ; Dwyer Daniel S. ; Bowman Gregory R. ; Pinelle Sandra R. ; Clapp Terry R., Magnet structure.
  18. Drouin, Mathew; Fernandez, Devon; Towne, Jay M.; Milesi, Alejandro G., Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element.
  19. Foletto, Andrea; Eagen, Jeffrey; David, Paul A., Magnetic field sensor for sensing a movement of a ferromagnetic target object.
  20. Foletto, Andrea; Vuillermet, Yannick; Friedrich, Andreas P., Magnetic field sensor for sensing a movement of a target object.
  21. David, Paul A.; Vig, Ravi, Magnetic field sensor for sensing a proximity of an object.
  22. Vig, Ravi; Taylor, William P.; David, Paul A.; Scheller, P. Karl; Friedrich, Andreas P., Magnetic field sensor integrated circuit with an electromagnetic suppressor.
  23. Vig, Ravi; Taylor, William P.; David, Paul; Scheller, P. Karl; Friedrich, Andreas P., Magnetic field sensor integrated circuit with integral ferromagnetic material.
  24. Vig, Ravi; Taylor, William P.; Friedrich, Andreas P.; David, Paul; Lo, Marie-Adelaide; Burdette, Eric; Shoemaker, Eric; Doogue, Michael C., Magnetic field sensor integrated circuit with integral ferromagnetic material.
  25. David, Paul A.; Taylor, William P., Magnetic field sensor providing a movement detector.
  26. David, Paul; Taylor, William P., Method and apparatus for magnetic sensor producing a changing magnetic field.
  27. Vig, Ravi; Dwyer, Daniel S.; Bowman, Gregory R.; Pinelle, Sandra R.; Clapp, Terry R., Method for fabricating a magnet structure.
  28. Pepka, Gary T.; Taylor, William P., Methods and apparatus for magnetic sensor having integrated coil.
  29. Metivier, Ryan; Taylor, William P., Methods and apparatus for magnetic sensors having highly uniform magnetic fields.
  30. Saito,Masashi, Non-contact position sensor.
  31. Coyle, Sean; Dagnall, Christopher; Barnes, Andrew; Doggett, Anthony; Wood, Dean, Portable data collector and analyzer: apparatus and method.
  32. Wolf, Ronald J., Position sensor.
  33. Bench, Stephen M., Pre-amplifier and mixer circuitry for a locator antenna.
  34. Ramsden,Edward A., Rotary position sensor.
  35. Hoffberg, Steven M., Steerable rotating projectile.
  36. Hoffmann,Heinfried, System and device for regulating the position of a drivable component and drive therefor.
  37. Babin,Brian George, Through the hole rotary position sensor with a pair of pole pieces disposed around the periphery of the circular magnet.
  38. Babin,Brian George, Through the hole rotary position sensor with non-symmetric pole pieces.
  39. Babin, Brian George; Freda, Norman Thomas; Brown, Todd Anthony, Transmission shift position sensor.
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