Fujifilm had 13 patents in internet of things during Q2 2024. Fujifilm Holdings Corp filed a patent for a method of producing an absorbing polarizer with different absorption axes regions and a curved surface. Another patent describes systems and methods for automated ultrasound credentialing, including generating ultrasound examination scores for sonography candidates for automated and manual reviews. GlobalData’s report on Fujifilm gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Fujifilm had no grants in internet of things as a theme in Q2 2024.
Recent Patents
Application: Optical element, image display device, virtual reality display device, electronic viewfinder, method of producing polarizer (Patent ID: US20240134187A1)
The patent filed by Fujifilm Holdings Corp. describes a method for producing an absorbing polarizer with multiple regions having different absorption axes and a curved surface. The method involves forming a photo-alignment film layer containing a photo-alignment agent on a resin base material, aligning the agent using linearly polarized UV light, and coating the film with a composition containing a liquid crystal compound and dichroic substance. This results in an alignment film with varying alignment regulating forces and a curved surface.
The patent also includes claims related to the method of producing the polarizer, such as spray-coating the surface with the composition, molding the resin base material and coating film into a curved shape, and the use of the produced polarizer in optical elements, image display devices, virtual reality display devices, electronic viewfinders, and configurations involving reflective linear polarizers, ?/4 plates, half mirrors, and cholesteric liquid crystal layers. Overall, the patent outlines a comprehensive method for creating absorbing polarizers with unique properties and their applications in various optical devices.
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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.
