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:
Apr. 15, 2008
Filed:
Mar. 14, 2006
Thomas Nikita Krupenkin, Warren, NJ (US);
Carsten Metz, Chatham Township, NJ (US);
Thomas Nikita Krupenkin, Warren, NJ (US);
Carsten Metz, Chatham Township, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
An apparatus comprising a tuning device having at least one control electrode and a ground electrode located over a substrate and an electrically conductive fluid in contact with the control and ground electrodes. The tuning device also has at least one electrical transmission line electrically coupled to the fluid, the transmission line configured to transmit a signal. The fluid is configured to move when a voltage is applied between the ground electrode and the control electrode, the movement of the fluid changing a propagation characteristic of the signal.