Selective rejection of touch contacts in an edge region of a touch surface

US9041663B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9041663-B2
Application numberUS-201113250955-A
CountryUS
Kind codeB2
Filing dateSep 30, 2011
Priority dateJan 4, 2008
Publication dateMay 26, 2015
Grant dateMay 26, 2015

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  1. Title

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  2. Abstract

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  4. Key dates

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  5. First independent claim

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Abstract

Official abstract text for this publication.

The selective rejection of touch contacts in an edge region of a touch sensor panel is disclosed. In addition, by providing certain exceptions to the rejection of edge contacts, the functionality of the touch sensor panel can be maximized. Contacts in edge bands around the perimeter of a touch sensor panel can be ignored. However, if a contact in the edge band moves beyond a threshold distance or speed, it can be recognized as part of a gesture. To accommodate different finger sizes, the size of the edge band can be modified based on the identification of the finger or thumb. Furthermore, if contacts in the center region of a touch sensor panel track the movement of contacts in the edge band, the contacts in the edge band can be recognized as part of a gesture.

First claim

Opening claim text (preview).

What is claimed is: 1. A method for selectively rejecting contacts on a touch sensor panel, comprising: designating one or more regions along one or more edges in the touch sensor panel as contact rejection regions; and selectively rejecting or recognizing a first contact detected within the one or more contact rejection regions in accordance with rejection or recognition criteria, wherein the first contact is rejected unless the first contact is simultaneously detected with o…

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What does patent US9041663B2 cover?
The selective rejection of touch contacts in an edge region of a touch sensor panel is disclosed. In addition, by providing certain exceptions to the rejection of edge contacts, the functionality of the touch sensor panel can be maximized. Contacts in edge bands around the perimeter of a touch sensor panel can be ignored. However, if a contact in the edge band moves beyond a threshold distance …
Who is the assignee on this patent?
Westerman Wayne Carl, Apple Inc
What technology area does this patent fall under?
Primary CPC classification G06F3/04886. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue May 26 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).