ASUSTeK Computer. has filed a patent for an ultra-wideband antenna device with a radiation metal body, slotted holes on each side edge, a ground point at the middle, and a feeding source away from the middle. This innovative design aims to enhance antenna performance across a wide frequency range. GlobalData’s report on ASUSTeK Computer gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on ASUSTeK Computer, Device power optimization was a key innovation area identified from patents. ASUSTeK Computer's grant share as of January 2024 was 58%. Grant share is based on the ratio of number of grants to total number of patents.

Ultra-wideband antenna device with slotted holes and feeding source

Source: United States Patent and Trademark Office (USPTO). Credit: ASUSTeK Computer Inc

The patent application (Publication Number: US20240039164A1) describes an ultra-wideband antenna device comprising a radiation metal body with slotted holes extending inward from each side edge, a ground point at the middle position, and a feeding source away from the middle position. The first and second slotted holes have the same length, as do the third and fourth holes, with the first length differing from the second length. The positioning of the slotted holes on horizontal and vertical lines is specified, with the first length being greater than the second length.

Furthermore, the patent application details a configuration with three ultra-wideband antennas on a dielectric substrate, each antenna having a radiation metal body with slotted holes, a ground point, a feeding source, a via connecting the ground point to a ground plane on the second surface of the substrate. The feeding source of each antenna is located at an edge corner close to the other antennas, and the lengths of the slotted holes are specified. The geometric center of the radiation metal body is identified as the middle position of the ground point in this configuration.

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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.