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:
Dec. 25, 2001
Filed:
Dec. 05, 2000
Evan Locke, Porters Lake, CA;
Abstract
An antenna for a transceiver. The antenna is switchable between a receive and a transmit mode. In receive mode, the antenna is configured to provide increased sensitivity for improved inductive pickup of signals. In transmit mode, the antenna is configured to provide efficient power output without undue losses. The antenna coil comprises a plurality of conductor bundles. In receive mode, the conductor bundles in series to increase the number of effective turns in the antenna coil and thereby increase the inductive pickup of the coil for receiving signals. In transmit mode, the conductor bundles are configured in parallel. The parallel configuration of the conductor bundles reduces the AC and DC resistance of the antenna coil, and therefore the power loss, to allow the antenna to be driven efficiently to transmit signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile