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:
Sep. 20, 2005
Filed:
Jul. 19, 2001
Suenori Kimura, Hamammatsu, JP;
Masami Furuhashi, Hamamatsu, JP;
Tomohiro Ishizu, Hamamatsu, JP;
Masuo Ito, Hamamatsu, JP;
Suenori Kimura, Hamammatsu, JP;
Masami Furuhashi, Hamamatsu, JP;
Tomohiro Ishizu, Hamamatsu, JP;
Masuo Ito, Hamamatsu, JP;
Hamamatsu Photonics K.K., Hamamatsu, JP;
Abstract
A photomultiplier excellent in vibration resistance and improved in pulse linearity characteristic and time-response. The fourth, and sixth to ninth dynodes (Dy, Dyto Dy) have a similar shape to that of the second dynode (Dy). The third and fifth dynodes (dy, Dy) are smaller than the dynode (Dy). The first to tenth dynodes (Dyto Dy) are so arranged that the dynode inner space path defined between opposed dynodes is perpendicular to the tube axis (X). The anode (A) is a mesh anode (A), and is opposed to the dynode (Dy) with respect to the tube axis (X).