Mid-air-gesture editing method, device, display system and medium
US-2024427423-A1 · Dec 26, 2024 · US
Touch control device and method
US9213482B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9213482-B2 |
| Application number | US-201213542592-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 5, 2012 |
| Priority date | Nov 11, 2011 |
| Publication date | Dec 15, 2015 |
| Grant date | Dec 15, 2015 |
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Abstract
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A method for controlling a touch control device includes defining a first area and a second area on a touchpad, detecting whether a touched position on the touchpad that is touched by an operating object falls in the first area or the second area, and calculating the corresponding on-screen coordinates of the operating object with different sets of ratios depending on the touched position.
First claim
Opening claim text (preview).
What is claimed is: 1. A touch control device, comprising: an input element comprising a touchpad and a control unit, the touchpad having a first area and a second area defined thereon, the control unit being connected to the touchpad and configured for detecting a position on the touchpad that is touched by an operating object, so as for the control unit to obtain first coordinates, wherein the first area is defined in a peripheral area of the touchpad and the second area is defi…
Assignees
Inventors
Classifications
- G06F3/04883Primary
Physics · mapped topic
Physics · mapped topic
- G06F3/0416Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9213482B2 cover?
- A method for controlling a touch control device includes defining a first area and a second area on a touchpad, detecting whether a touched position on the touchpad that is touched by an operating object falls in the first area or the second area, and calculating the corresponding on-screen coordinates of the operating object with different sets of ratios depending on the touched position.
- Who is the assignee on this patent?
- Mai Wei-Kuo, Huang Shih-Peng, Liou Chung-Jung, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification G06F3/04883. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 15 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).