Quantum‘s patented technology automates the protection of data on removable storage media by implementing a physical barrier. This barrier prevents an automatic transfer mechanism from removing the storage item once specific protective conditions are met, enhancing data security within automated storage libraries. GlobalData’s report on Quantum 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 Quantum, MPEG media transport processing was a key innovation area identified from patents. Quantum's grant share as of June 2024 was 65%. Grant share is based on the ratio of number of grants to total number of patents.
Automatic physical barrier for data protection on storage media
The patent US12027182B2 outlines a method and apparatus for protecting data on storage items within an automated storage library. The method involves a barrier control system that determines when a storage item is in a designated storage position, which is established by an automatic transfer mechanism. Upon satisfying specific conditions for protection—such as reaching data capacity or meeting a protection threshold—the barrier control system implements a physical barrier that prevents the automatic transfer mechanism from removing the storage item. This barrier can take various forms, including creating a physical air gap or positioning a blocking component, ensuring that the storage item remains secure until a human user intervenes to remove the barrier.
Additionally, the claims detail that the automatic transfer mechanism can initially move the storage item into the storage position before the barrier control system confirms its location. Once the physical barrier is in place, the automatic transfer mechanism cannot remove it, and only human-triggered actions can facilitate its removal. After the barrier is lifted, the automatic transfer mechanism regains the ability to access the storage item. The storage items protected by this system can include various types of media, such as magnetic tapes, optical disks, magnetic disks, and flash memory, enhancing data security within automated storage environments.
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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.
