Directional beacon device
First Claim
1. A beacon device comprising:
- circuitry to initiate transmission of a signal via illumination sources;
a first set of the illumination sources;
a second set of the illumination sources; and
a window having a convex outer surface and a concave inner surface and including a prismatic structure extending from the concave inner surface, the first set of illumination sources disposed on a first side of the prismatic structure from a cross-sectional perspective and the second set of illumination sources disposed on a second side of the prismatic structure from a cross-sectional perspective, the circuitry to initiate transmission of the signal in a first direction using the first set of the illumination sources or to initiate transmission of the signal in a second direction using the second set of illumination sources.
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Accused Products
Abstract
A beacon device includes a control circuitry, a window, and a plurality of sets of illumination sources. The window includes a prismatic structure forming a ring from a planar perspective. The prismatic structure defines an inside surface and an outside surface from the planar perspective. The plurality of sets of illumination sources are coupled to the control circuitry. Each set of illumination sources includes a first illumination source disposed proximal to the inside surface of the prismatic structure and includes a second illumination source disposed proximal to the outside surface of the prismatic structure. The control circuitry is to illuminate a first set of the plurality of sets of illumination sources to transmit a signal in a first direction.
21 Citations
11 Claims
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1. A beacon device comprising:
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circuitry to initiate transmission of a signal via illumination sources; a first set of the illumination sources; a second set of the illumination sources; and a window having a convex outer surface and a concave inner surface and including a prismatic structure extending from the concave inner surface, the first set of illumination sources disposed on a first side of the prismatic structure from a cross-sectional perspective and the second set of illumination sources disposed on a second side of the prismatic structure from a cross-sectional perspective, the circuitry to initiate transmission of the signal in a first direction using the first set of the illumination sources or to initiate transmission of the signal in a second direction using the second set of illumination sources. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A tracking system comprising:
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a tracking tag; and a beacon device to communicate a location to the tracking tag via a signal, the beacon device comprising; circuitry to initiate transmission of the signal via illumination sources; a first set of the illumination sources; a second set of the illumination sources; and a window having a convex outer surface and a concave inner surface and including a prismatic structure extending from the concave inner surface, the first set of illumination sources disposed on a first side of the prismatic structure from a cross-sectional perspective and the second set of illumination sources disposed on a second side of the prismatic structure from a cross-sectional perspective, the circuitry to initiate transmission of the signal in a first direction using the first set of the illumination sources or to initiate transmission of the signal in a second direction using the second set of illumination sources. - View Dependent Claims (10, 11)
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Specification