Method of discriminating particle groups and particle analyzer

Details Method of discriminating particle groups and particle analyzer Method of discriminating particle groups and particle analyzer

2009-02-17

2011-11-08

Kundu, Sujoy (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Statistical measurement

C702S021000, C702S022000, C702S023000, C702S024000, C702S025000, C702S026000, C702S027000, C702S179000, C702S181000, C356S039000, C600S462000, C600S463000, C600S464000, C600S465000, C600S466000, C600S467000, C600S468000, C250S573000, C250S574000, C250S575000, C250S576000

Reexamination Certificate

active

08055471

ABSTRACT:
A method for discriminating particle groups comprises generating, by a particle analyzer, a particle characteristic distribution histogram in which the abscissa indicates respective channels for representing the characteristics of the particles, and the ordinate indicates the particle count; setting a valid area selection height in the particle characteristics distribution histogram; and generating an equivalent negative histogram based on the set height and the particle characteristic distribution histogram.

REFERENCES:
patent: 4202625 (1980-05-01), Weiner et al.
patent: 4933884 (1990-06-01), Lorenz
patent: 5059395 (1991-10-01), Brittenham et al.
patent: 5532943 (1996-07-01), Asano et al.
patent: 6522781 (2003-02-01), Norikane et al.
patent: 7493219 (2009-02-01), Qi et al.
patent: 1091830 (1994-09-01), None
patent: 101000306 (2007-07-01), None
patent: 2042357 (1990-02-01), None
patent: 2042358 (1990-02-01), None
patent: 1945326 (2007-04-01), None
patent: WO9716718 (1997-05-01), None

Affiliated with

Also associated with

Rating

Method of discriminating particle groups and particle analyzer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of discriminating particle groups and particle analyzer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of discriminating particle groups and particle analyzer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4277841