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. 27, 2005
Filed:
Mar. 15, 2004
Applicant:
Iddys D. Figueroa, Dorado, PR (US);
Inventor:
Iddys D. Figueroa, Dorado, PR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J049/04 ; B41J002/015 ; B41J002/04 ;
U.S. Cl.
CPC ...
Abstract
A system for producing electrospray ions includes a thermal inkjet material dispenser configured to selectively emit a plurality of sample material particles, and an electrically conducting grid disposed in proximity with the thermal inkjet material dispenser, the grid being configured to permit a selective passage of the emitted sample material particles.