The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2005
Filed:
Jan. 22, 2004
Adi A. Scheidemann, Seattle, WA (US);
Kem Robinson, Bellevue, WA (US);
Patrick L. Jones, Seattle, WA (US);
Stephen C. Gottschalk, Woodinville, WA (US);
Adi A. Scheidemann, Seattle, WA (US);
Kem Robinson, Bellevue, WA (US);
Patrick L. Jones, Seattle, WA (US);
Stephen C. Gottschalk, Woodinville, WA (US);
University of Washington, Seattle, WA (US);
STI Optronics Inc., Bellevue, WA (US);
Abstract
A magnetic sector for charged particle beam transport that includes a magnetic field profile that achieves a linear dispersion from a collimated beam of charged particles proportional to their mass-energy-to-charge ratio. In one embodiment, the field profile necessary for the linear dispersion is obtained by the use of shaped, highly permeable poles powered by permanent magnets or electromagnetic coils.