MiTAC has been granted a patent for a method of data synchronization using a redundant server system with active and passive input/output modules. The method involves collecting sensor data, updating state data, and transferring data between primary and secondary memory devices for seamless synchronization. GlobalData’s report on MiTAC 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 MiTAC, was a key innovation area identified from patents. MiTAC's grant share as of May 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.

Data synchronization method for redundant server system with active/passive iom

Source: United States Patent and Trademark Office (USPTO). Credit: MiTAC Holdings Corp

A recently granted patent (Publication Number: US12013798B2) discloses a method for data synchronization in a redundant server system comprising an active input/output module (IOM) and a passive IOM. The method involves allocating primary and secondary transfer buffers, collecting sensor data, updating state data, and synchronizing between the primary and secondary memory devices. The system includes primary and secondary dedicated sensors, with the primary processing unit updating the primary state data based on collected sensor data and secondary sensor data stored in the primary transfer buffer, which is then transferred to the secondary memory device of the passive IOM for synchronization.

Furthermore, the patent claims detail additional features such as the use of volatile and electrically rewritable memory devices, packaging sensor data into single data packets for storage, the inclusion of share buses for additional sensor data collection, and the use of an inter-integrated circuit (I2C) bus for communication between processing units. The method also involves allocating transfer buffers in the kernel driver layer of a Linux operating system for efficient data management. The system is designed to collect only secondary dedicated-sensor data, enhancing the synchronization process between the redundant server system components.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

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.