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.

Date of Patent:
May. 16, 2006

Filed:

Aug. 14, 2003
Applicants:

Victor Carl Parr, Bowlee, GB;

Stephen Paul Thompson, Manchester, GB;

Mark Duncan Mills, Brooklands, GB;

Inventors:

Victor Carl Parr, Bowlee, GB;

Stephen Paul Thompson, Manchester, GB;

Mark Duncan Mills, Brooklands, GB;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

A charged particle buncher with a series of spaced apart electrodesarranged to generate a shaped electric field, the series comprising a first electrode, a last electrodeand one or more intermediate electrodes, wherein the shaped electric field is generated substantially without free charges being transferred onto or away from the intermediate electrode or electrodes. The first and last electrodes may be connected to means for transferring charged on to or off the electrode. The first, intermediate and last electrodes may be connected in serried with capacitors.


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