Intermec IP Corporation

Sander Lam

Pavel Nikitin

Scott Richard Hopper

Kvs (Venkata Kodukula) Rao

An apparatus and method for selectively attaching sensor(s) or antenna(s) to a mobile device at a convenient location are provided. The mobile device includes a body and a processing unit housed within the body for running an application, where the body includes a forward end and a rearward end that supports engagement with a charging dock. In addition, the rearward end accepts engagement of a snap-on module that physically assembles to and electronically interfaces with the mobile device. The antennas or sensors are externally mounted to the mobile device at a location proximate to the forward end of the body. Further, these antennas or sensors are interconnected to the snap-on module using media-routing conduit(s) that are configured to carry signals from the antennas or sensors to the snap-on module for distribution as an input to the application running on the processing unit.

Snap-on module for selectively installing receiving element(s) to a mobile device

Spatial antenna diversity is used with RFID tags to reduce sensitivity to multi-path fading. RFID tags can use a single multi-port chip or multiple multi-port chips. The ports of the chip or chips are coupled to separated feedpoints on one or more antennas.

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Everett, WA, United States of America

Sander Lam