Control device, control method, and control program
US-2024422299-A1 · Dec 19, 2024 · US
Cancelling induced currents in a touch sensing device having an embedded near field communication antenna
US8933901B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933901-B2 |
| Application number | US-201213544456-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 9, 2012 |
| Priority date | Jul 7, 2011 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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A method and system for enabling a near field communication antenna to be disposed adjacent to electrodes of a touch sensing device, the near field communication antenna being operated, and the magnetic field inductance and electric field coupling between the electrodes and the near field communication antenna being minimized in order to substantially reduce or eliminate induced currents on the electrodes.
First claim
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What is claimed is: 1. A method for reducing induced current in electrodes of a touch sensing device that is operating adjacent to a near field communication antenna, said method comprising: 1) providing a plurality of electrodes that form a sensing area used in a touch sensing device; 2) providing a near field communication antenna disposed adjacent to the plurality of electrodes; and 3) reducing induced current in the plurality of electrodes caused by operation of the near f…
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- What does patent US8933901B2 cover?
- A method and system for enabling a near field communication antenna to be disposed adjacent to electrodes of a touch sensing device, the near field communication antenna being operated, and the magnetic field inductance and electric field coupling between the electrodes and the near field communication antenna being minimized in order to substantially reduce or eliminate induced currents on the…
- Who is the assignee on this patent?
- Paulsen Keith L, Cirque Corp
- What technology area does this patent fall under?
- Primary CPC classification G09G5/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 13 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).