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. 04, 2007
Filed:
Jul. 07, 2005
John David Kaewell, Jr., Jamison, PA (US);
John David Kaewell, Jr., Jamison, PA (US);
InterDigital Technology Corporation, Wilmington, DE (US);
Abstract
At least one semiconductor die is equipped with at least one RF transmitter, RF receiver and/or RF transceiver. This enables one or more RF links to be established with the die, enabling communications with the die to be effected with reduced or no wirebond or other physical connections. In another aspect of the invention, a source die with RF communication capability communicates with a target die by establishing an RF link with an intermediate RF device. The intermediate RF device has a physical connection, either directly to the target die, or to the substrate which they share, which allows the source die to communicate with the target die. The source and target dies may be on the same or on different substrates. This enables the use of multiple semiconductor dies and substrates in a manner which reduces the required physical connections between them.