X-ray diffraction-based scanning system

X-ray or gamma ray systems or devices – Specific application – Absorption

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C378S070000, C378S098800

Reexamination Certificate

active

07065175

ABSTRACT:
An x-ray diffraction-based scanning method and system are described. The method includes screening for a particular substance in a container at a transportation center using a flat panel detector having a photoconductor x-ray conversion layer to detect x-rays diffracted by a particular substance in the container. The diffracted x-rays may be characterized in different ways, for examples, by wavelength dispersive diffraction and energy dispersive diffraction.

REFERENCES:
patent: 5007072 (1991-04-01), Jenkins et al.
patent: 5600700 (1997-02-01), Krug et al.
patent: 5818897 (1998-10-01), Gordon
patent: 6041097 (2000-03-01), Roos et al.
patent: 6370227 (2002-04-01), Guru et al.
patent: 6442233 (2002-08-01), Grodzins et al.
patent: 6470071 (2002-10-01), Baertsch et al.
patent: 2001/0033636 (2001-10-01), Hartick et al.
patent: 0354045 (1990-02-01), None
Michael C. Green, Larry D. Partain, “High throughput baggage scanning employing x-ray diffraction for accurate explosives detection”, Proceedings of SPIE vol. 5048, presented Mar. 4, 2003, p. 63-72, Nondestructive Detection and Measurement for Homeland Security, Conference 5048, Mar. 4-5, 2003, Proceedings of SPIE vol. #5048, 4 pages.
Airport Report, American Association of Airport Executives, vol. XLVII, No. 12, Jun. 15, 2002, 14 pages.
R.A. Street, et al. “Comparison of Pbl2and Hgl2for direct detection active matrix x-ray image sensors”, Journal of Applied Physics, vol. 91, No. 5, Mar. 1, 2002, p. 3345-3355.
G. Harding, et al. “Energy-dispersive x-ray diffraction tomography”, Phys. Med. Biol., 1990, vol. 35, No. 1, p. 33-41.
H. Bomsdorf, “Coherent X-ray scatter for non-destructive testing of works of art”, Dec. 1999, vol. 4, No. 12, 8 pages.
H. Strecker, Automatic detection of explosives in airline baggage using elastic X-ray scatter, Medicamundi, vol. 42, Issue 2, Jul. 1998, p. 30-42.
XES 3000 Fully Automatic Explosives Detection System (EDS brochure), YXLON International, 2002.
Automatic Detection of Explosives in Airline Baggage Using Elastic X-Ray Scatter, H. Strecker, vol. 42, Issue 2, p. 30-33, Jul. 1998.
Comparison of Pbl2and Hgl2for Direct Detection Active Matrix X-Ray Image Sensors, R.A. Street et al., Journal of Applied Physics, vol. 91, No. 5, p. 3345-3355, Mar. 1, 2002.

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

X-ray diffraction-based scanning system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with X-ray diffraction-based scanning system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray diffraction-based scanning system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3669808

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