Light & Wonder’s patented card-handling device includes a defect detection system to scan cards for modifications beyond a predetermined limit. A diverter is used to divert or allow cards based on detected characteristics. This innovation ensures card quality and integrity in handling processes. GlobalData’s report on Light & Wonder 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 Light & Wonder, Cashless payment settlement was a key innovation area identified from patents. Light & Wonder's grant share as of February 2024 was 75%. Grant share is based on the ratio of number of grants to total number of patents.
Card-handling device with defect detection and card diversion capabilities
A newly granted patent (Publication Number: US11898837B2) details a card-handling device designed to efficiently handle cards while detecting and diverting defective ones. The device includes an input area for receiving cards, an output area for card distribution, and a defect detection system along the card path to scan cards for any modifications beyond a predetermined limit. A diverter is incorporated to redirect cards off the path if defects are detected, ensuring only cards within the predetermined limit continue along the path.
The patent further elaborates on the diverter mechanism, which includes rollers and deflectors strategically positioned to divert cards exhibiting specific characteristics beyond the predetermined limit to designated locations within the device. Additionally, the defect detection system utilizes radiation emission and detection to identify defects like bending or tearing in cards. The device also features temporary storage compartments for organizing cards based on rank and suit, allowing for orderly output in sorting mode or randomized distribution in shuffling mode. Overall, the card-handling device aims to streamline card handling processes by efficiently detecting and managing defective cards, ensuring smooth operation in various modes of use.
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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.
