Kyocera has been granted a patent for a liquid discharge head featuring a flow channel member with dual surfaces, discharge holes, and a pressing unit. The design includes a supply member with a structured flow channel and reservoir, enhancing liquid discharge efficiency. GlobalData’s report on Kyocera 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 Kyocera, Under-screen biometric identification was a key innovation area identified from patents. Kyocera's grant share as of July 2024 was 49%. Grant share is based on the ratio of number of grants to total number of patents.
Liquid discharge head with flow channel and supply member
The patent US12070947B2 describes a liquid discharge head designed for applications such as printing and coating. The head features a flow channel member with a first and second surface, where the second surface contains multiple discharge holes. A pressing unit is positioned on the first surface, while a supply member is integrated into the design, comprising various supply ports and flow channels. Notably, the supply member includes reservoirs that are elongated in a specified direction, facilitating the efficient flow of liquid. The configuration allows for multiple supply ports and reservoirs, enhancing the liquid discharge capabilities of the head.
Additionally, the patent outlines the structural arrangement of the reservoirs and flow channels, emphasizing their alignment and spatial relationships. The design includes provisions for filters and discharge flow channels to manage bubbles and ensure smooth operation. The liquid discharge head can be incorporated into various recording apparatuses, which may include conveying units, applicators, or dryers, thereby broadening its potential applications in the field of liquid dispensing technologies. The detailed claims highlight the innovative aspects of the liquid discharge head, focusing on its functional components and their interconnections, which contribute to its operational efficiency.
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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.
