James Fisher and Sons has been granted a patent for an underwater camera unit and surface controller system. The camera unit includes a modem, command processor, image processor, camera sensor, and connector for underwater cable connection. The system allows for multiplexing of image data and control signals for efficient underwater operations. GlobalData’s report on James Fisher and Sons gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on James Fisher and Sons, was a key innovation area identified from patents. James Fisher and Sons's grant share as of May 2024 was 40%. Grant share is based on the ratio of number of grants to total number of patents.
Underwater camera unit with surface controller for control
A recently granted patent (Publication Number: US12010463B2) details an innovative underwater camera unit designed for underwater exploration. The camera unit comprises a pressure housing containing a modem, command processor, image processor, camera sensor, and power supply circuit. It is connected to an underwater cable with two wires to receive control signals, monitoring signals, and DC supply voltage. The modem is responsible for multiplexing image data and control signals, transmitting them via the connector, and receiving control signals for the command processor. The camera unit also includes a light source for underwater visibility and a driver circuit to activate a backup light source in case of power loss.
Furthermore, the patent describes a surface controller that interacts with the underwater camera unit through the same underwater cable. The surface controller includes a power supply circuit, connector, modem, processor, and interface for image display/recording equipment. The modem on the surface controller is responsible for receiving and de-multiplexing image data and control signals, passing them to the interface and processor, and transmitting control signals back to the underwater camera unit. The system allows for seamless communication and operation between the surface controller and the underwater camera unit, enhancing underwater exploration capabilities with advanced technology and functionality.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
