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:
Mar. 04, 2014
Filed:
Apr. 17, 2009
Applicants:
Hiroshi Aoki, Tsukuba, JP;
Masaki Torimura, Tsukuba, JP;
Hiroaki Tao, Tsukuba, JP;
Takashi Ikeda, Tsukuba, JP;
Inventors:
Hiroshi Aoki, Tsukuba, JP;
Masaki Torimura, Tsukuba, JP;
Hiroaki Tao, Tsukuba, JP;
Takashi Ikeda, Tsukuba, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spotter that includes a plurality of spotting heads, each of the plurality of spotting heads having a discharging portion at a tip portion, the plurality of spotting heads form an m×n array (m, n>1) with m spotting heads arranged lengthwise and n spotting heads arranged crosswise; and a pitch varying mechanism configured to vary an array pitch of the plurality of spotting heads arrayed in a lengthwise direction and an array pitch of the plurality of spotting heads arrayed in a crosswise direction.