Ion optics system for TOF mass spectrometer

Radiant energy – Ionic separation or analysis – Ion beam pulsing means with detector synchronizing means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C250S288000, C250S42300F

Reexamination Certificate

active

07041970

ABSTRACT:
A time of flight (TOF) mass spectrometer includes an ion source which has an extraction lens. The extraction lens has an element with an aperture. The aperture extends through the element to form a through-channel. In use, ions may pass from one side of the element to the opposite side of the element by passing through the through channel. The through channel has a length which is equal to or greater than 8/10 of a diameter of the aperture.

REFERENCES:
patent: 3644731 (1972-02-01), Eloy
patent: 4204117 (1980-05-01), Aberle et al.
patent: 4740696 (1988-04-01), Osawa et al.
patent: 4904872 (1990-02-01), Grix et al.
patent: 4973842 (1990-11-01), Gruen et al.
patent: 5118937 (1992-06-01), Hillenkamp et al.
patent: 5496988 (1996-03-01), Saile
patent: 5496998 (1996-03-01), Bergmann
patent: 5614711 (1997-03-01), Li et al.
patent: 5742049 (1998-04-01), Holle et al.
patent: 5777325 (1998-07-01), Weinberger et al.
patent: 5965884 (1999-10-01), Laiko et al.
patent: 6075243 (2000-06-01), Nabeshima et al.
patent: 6444980 (2002-09-01), Kawato et al.
patent: 6614021 (2003-09-01), Kalinitchenko
patent: 6888129 (2005-05-01), Bowdler et al.
patent: 0692713 (1996-01-01), None
patent: 2301703 (1996-12-01), None
patent: 08-069770 (1996-03-01), None
patent: WO 99/53521 (1999-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ion optics system for TOF mass spectrometer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ion optics system for TOF mass spectrometer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ion optics system for TOF mass spectrometer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3627958

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.