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:
Jan. 22, 2002
Filed:
Mar. 08, 2001
Donald J. Hayes, Plano, TX (US);
Christopher J. Frederickson, Little Elm, TX (US);
Murray Sinks, Dallas, TX (US);
MicroFab Technologies, Inc., Plano, TX (US);
Abstract
A method and apparatus for dispensing pheromones, semiochemicals, and other materials that can control the behavior or physiology of insects and other pests are described. The dispensers (AgJets) use electronic dispensing technology such as that used in ink jet printing. The units have a self-containing reservoir for the to-be-dispensed chemical, and they are capable of being activated to dispense by an electromagnetic signal from a broadcasting controller unit. Picoliter volumes of pheromones and semiochemicals can be dispensed in drop-on-demand mode. The units for dispensing shall be powered by battery and/or solar energy for hands-off operation in remote sites. The units may also have weather monitoring devices (thermometer, anemometer, humidity measurement), and such climactic information can be transmitted to central receiving stations and/or used locally in the AgJet device to control chemical dispensing.