Patent AT-E400018-T1: [Translated] TRACKBALL FOR CONTROLLING CURSOR MOVEMENT ON A SCREEN

Name: Patent AT-E400018-T1: [Translated] TRACKBALL FOR CONTROLLING CURSOR MOVEMENT ON A SCREEN
Creator: U.S. Department of Health & Human Services
Published: 2025-12-20T09:46:24+08:00

data.gov2025-12-20 收录

计算机输入设备

光标控制技术

数据链接：

https://catalog.data.gov/dataset/patent-at-e400018-t1-translated-trackball-for-controlling-cursor-movement-on-a-screen 数据链接链接失效反馈

官方服务：

资源简介：

A trackball device in which the exposed top of a trackball ( 30 ) can be moved to pivot a pair of coding shafts ( 32 L, 32 T) about perpendicular axes, with control...

提供机构：

U.S. Department of Health & Human Services

Patent AT-E400018-T1: [Translated] TRACKBALL FOR CONTROLLING CURSOR MOVEMENT ON A SCREEN

资源简介：

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