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Integrating transient recorder apparatus for time array detection in time-of-flight mass spectrometry 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-059/04
  • H01J-049/00
출원번호 US-0081731 (1993-06-23)
발명자 / 주소
  • Holland John F. (Lansing MI) Enke Christie G. (East Lansing MI) Davenport Michael R. (Lansing MI) Janow Lawrence W. (Seattle WA)
출원인 / 주소
  • Meridian Instruments, Inc. (Okemos MI 02) Michigan State University, Board of Trustees Operating Michigan State University (East Lansing MI 02)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

An integrating transient recorder for time array detection of ions within an ion source extraction. The arrival times of all ions having various mass-to-charge ratios are calculated and integrating or peak detecting circuitry is activated just prior to the calculated time of arrival of each ion, and

대표청구항

Apparatus for detecting a plurality of ion peaks within at least one transient in time of flight mass spectrometry, said transient being generated in response to an ion source extraction pulse, said apparatus comprising: signal detector means responsive to said ion peaks for detecting each of said i

이 특허를 인용한 특허 (45)

  1. Spreadbury, Peter Gerard; Platt, Stephen John, Acquisition method and apparatus for mass spectrometer data.
  2. Antonov, Alexei; Bandura, Dmitry Roman, Apparatus and method for elemental analysis of particles by mass spectrometry.
  3. Antonov, Alexei; Bandura, Dmitry Roman, Apparatus and method for elemental analysis of particles by mass spectrometry.
  4. Sumiyoshi, Takashi, Chromatograph mass spectrometer.
  5. Willis, Peter M.; Mason, Michael C.; Wheeler, Mark A.; Artaev, Viatcheslav B.; Pitz, Julie R., Data acquisition system for a spectrometer.
  6. Willis, Peter M.; Mason, Michael C.; Wheeler, Mark R.; Artaev, Viatcheslav B.; Pitz, Julie R., Data acquisition system for a spectrometer that generates stick spectra.
  7. Willis,Peter M.; Mason,Michael C.; Wheeler,Mark R.; Artaev,Viatcheslav B.; Pitz,Julie R., Data acquisition system for a spectrometer using an adaptive threshold.
  8. Willis, Peter M.; Mason, Michael C.; Wheeler, Mark R.; Artaev, Viatcheslav B.; Pitz, Julie R., Data acquisition system for a spectrometer using an ion statistics filter and/or a peak histogram filtering circuit.
  9. Willis, Peter M.; Mason, Michael C.; Wheeler, Mark R.; Artaev, Viatcheslav B.; Pitz, Julie R., Data acquisition system for a spectrometer using horizontal accumulation.
  10. Willis, Peter M.; Mason, Michael C.; Wheeler, Mark R.; Artaev, Viatcheslav B.; Pitz, Julie R., Data acquisition system for a spectrometer using various filters.
  11. Droz, Pierre-yves; Levandowski, Anthony, Dynamic measurements of pulse peak value.
  12. King, Brian J., Electronic read-out circuits for pixilated/resistive charge detectors.
  13. Fuhrer, Katrin; Gonin, Marc; Egan, Thomas F.; Burton, William; Schultz, J. Albert; Vaughn, Valerie E.; Ulrich, Steven R., Fast time-of-flight mass spectrometer with improved data acquisition system.
  14. Fuhrer,Katrin; Gonin,Marc; Egan,Thomas F.; Burton,William; Schultz,J. Albert; Vaughn,Valerie E.; Ulrich,Steven, Fast time-of-flight mass spectrometer with improved data acquisition system.
  15. Fuhrer,Katrin; Gonin,Marc; Egan,Thomas F.; Burton,William; Schultz,J. Albert; Vaughn,Valerie; Ulrich,Steven, Fast time-of-flight mass spectrometer with improved data acquisition system.
  16. Fuhrer, Katrin; Gonin, Marc; Egan, Thomas F.; Burton, William; Schultz, J. Albert; Vaughn, Valerie E.; Ulrich, Steven R., Fast time-of-flight mass spectrometer with improved dynamic range.
  17. Peck Jeffrey V. ; Gedcke Dale A. ; Bingham Russell D., High-performance digital signal averager.
  18. Park,Melvin A., Isotope correlation filter for mass spectrometry.
  19. Hardman,Mark E.; Earley,Lee; Land,Adrian, Leading edge/trailing edge TOF detection.
  20. Willis, Peter Markel; Jaloszynski, Jonathan, Method and apparatus for decoding multiplexed information in a chromatographic system.
  21. Brekenfeld, Andreas, Method and apparatus for producing mass spectrometer spectra with reduced electronic noise.
  22. Franzen Jochen,DEX, Method of fast evaluation of analytical mass spectra.
  23. Franzen Jochen,DEX, Method of measuring ion mobility spectra.
  24. Miller,Raanan A.; Nazarov,Erkinjon G.; Kaufman,Lawrence A.; Cameron,Douglas B., Mobility based apparatus and methods using dispersion characteristics, sample fragmentation, and/or pressure control to improve analysis of a sample.
  25. Gonin,Marc, Multi-anode detector with increased dynamic range for time-of-flight mass spectrometers with counting data acquisition.
  26. Gonin,Marc; Raznikov,Valeri V.; Fuhrer,Katrin; Schultz,J. Albert; McCully,Michael I., Multi-anode detector with increased dynamic range for time-of-flight mass spectrometers with counting data acquisitions.
  27. Gonin,Marc; Raznikov,Valeri; Fuhrer,Katrin; Schultz,J. Albert; McCully,Michael I., Multi-anode detector with increased dynamic range for time-of-flight mass spectrometers with counting data acquisitions.
  28. Rockwood Alan ; Davis Larry J., Multi-anode time to digital converter.
  29. Russ, IV, Charles William; Frazer, William D., Multi-mode signal offset in time-of-flight mass spectrometry.
  30. Roushall, Randy K.; Crawford, Robert K., Multipath data acquisition system and method.
  31. Roushall,Randy K.; Crawford,Robert K., Multipath data acquisition system and method.
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  33. Roushall, Randy K.; Crawford, Robert K., Phase-shifted data acquisition system and method.
  34. Ornatsky, Olga; Baranov, Vladimir, Quantitation of cellular DNA and cell numbers using element labeling.
  35. Bell Russell, Squelch circuit and methodology for a multi-level quantizer.
  36. Tanner, Scott D., Strategic dynamic range control for time-of-flight mass spectrometry.
  37. Chieng, Daniel L. W.; Andersen, Jack B.; Hand, Larry E., Systems and methods for sample rate conversion.
  38. Chieng,Daniel L. W.; Andersen,Jack B.; Hand,Larry E., Systems and methods for sample rate conversion using multiple rate estimate counters.
  39. Davis, Stephen C; Bandura, Dmytro; Hoffman, Andy D; Makarov, Alexander A, Time of flight analysis device.
  40. Mason Michael Charles, Time-of-flight data acquisition system.
  41. Mason Michael C., Time-of-flight mass spectrometer data acquisition system.
  42. Vestal Marvin L. ; Juhasz Peter, Time-of-flight mass spectrometry analysis of biomolecules.
  43. Vestal Marvin L. ; Juhasz Peter, Time-of-flight mass spectrometry analysis of biomolecules.
  44. Kawato, Eizo, Time-of-flight measuring device.
  45. Ugarov, Michael, Transient level data acquisition and peak correction for time-of-flight mass spectrometry.
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