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:
Oct. 18, 2011
Filed:
Dec. 29, 2006
Francesca Brunetti, Frascati, IT;
Aldo Di Carlo, Rome, IT;
Massimiliano Lucci, Rome, IT;
Silvia Orlanducci, Rome, IT;
Riccardo Riccitelli, Lariano, IT;
Maria Letizia Terranova, Rome, IT;
Francesca Brunetti, Frascati, IT;
Aldo Di Carlo, Rome, IT;
Massimiliano Lucci, Rome, IT;
Silvia Orlanducci, Rome, IT;
Riccardo Riccitelli, Lariano, IT;
Maria Letizia Terranova, Rome, IT;
Abstract
Disclosed herein is a high frequency, cold cathode, triode-type, field-emitter vacuum tube including a cathode structure, an anode structure spaced from the cathode structure, and a control grid, wherein the cathode structure and the anode structure are formed separately and bonded together with the interposition of spacers, and the control grid is integrated in the anode structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile