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US 2025/0035764 A1Published application
Systems and methods for an improved multibeam imaging sonar for use with an underwater handheld computer
AssigneeCardinal Point Captains, Inc.
InventorAlexander Dowell
Life of this patent
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Abstract
A system comprising: at least one hardware processor; and one or more software modules are configured to, when executed by the at least one hardware processor, receive a selection of a mission marker; display a diver's position, heading, depth and course history for the selected mission marker; and interface with a multibeam imaging sonar that uses a 12 degree aperture on a 750 k frequency band to improve the resolution and clarity of the sonar image, as the narrow beam width allows for more precise targeting and detection of objects.
Claims11
An underwater handheld computing system comprising:
- a display;
- at least one hardware processor;
- and
- one or more software modules are configured to, when executed by the at least one hardware processor,
- receive a selection of a mission marker;
- display a diver's position, heading, depth and course history for the selected mission marker on the display;
- and
- interface with a multibeam imaging sonar that uses a 12 degree aperture on a 750 k frequency band to improve the resolution and clarity of a sonar image displayed on the display (sonar display), using a narrow beam width that allows for more precise targeting and detection of objects.
5 more elements
Dependencies are inferred from the claim text.