| 发明名称 | Electromagnetic pointer control method | ||
| 摘要 | The invention disclosed an electromagnetic pointer control method, the method comprising the following steps. First of all, an electromagnetic pointer is applied upon an electromagnetic input apparatus. Then a corresponding distance table is generated according to the moving distance of electromagnetic pointer upon the electromagnetic input apparatus, and a pressure gradient value range corresponding to the distance table is generated. Finally, a tip pressure of the electromagnetic pointer is calculated according to a maximum pressure gradient value in the pressure gradient value range and a pressure gradient value corresponding to the moving distance of electromagnetic pointer. | ||
| 申请公布号 | US9019225(B2) | 申请公布日期 | 2015.04.28 |
| 申请号 | US201313947904 | 申请日期 | 2013.07.22 |
| 申请人 | Waltop International Corporation | 发明人 | Han Yen-Hao |
| 分类号 | G06F3/046;G06F3/0354 | 主分类号 | G06F3/046 |
| 代理机构 | Stout, Uxa & Buyan, LLP | 代理人 | Stout Donald E.;Stout, Uxa & Buyan, LLP |
| 主权项 | 1. An electromagnetic pointer control method, comprising: providing an electromagnetic pointer upon an electromagnetic input apparatus; generating a distance table according to a moving distance of the electromagnetic pointer upon the electromagnetic input apparatus, and a pressure gradient value range corresponding to the distance table; generating a pressure table according to the pressure gradient value range; and calculating a tip pressure of the electromagnetic pointer according to a maximum pressure gradient value in the pressure gradient value range and a pressure gradient value corresponding to the moving distance of electromagnetic pointer. | ||
| 地址 | Hsinchu TW | ||