ALEXANDRIA, Va., July 9 -- United States Patent no. 12,353,259, issued on July 8, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Touch module and terminal device" was invented by Jiewei Li (Wuhan, China), Weibo Jia (Xi'an, China), Yapeng Li (Shenzhen, China) and Lubing Xie (Xi'an, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch module is provided, which includes a base layer, an intermediate layer, and a touch layer. The intermediate layer is mounted on the base layer, and the touch layer is mounted on the intermediate layer. The intermediate layer has a heat dissipation substrate and foam that are attached to each other, the heat dissipation substrate has an etched surface and...