Rotor for an electric machine and electric machine having a rotor with rotor having a cooled nanogenerator used to supply power to sensing device
US-11916445-B2 · Feb 27, 2024 · US
Kinetically chargeable stylus device
US9130396B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130396-B2 |
| Application number | US-201313735891-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 7, 2013 |
| Priority date | Jan 7, 2013 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
There is provided a system and method for a kinetically chargeable stylus device for use with an interactive device. The method comprises charging the kinetically chargeable stylus device using one of a first mode and a second mode, wherein the first mode includes receiving a movement of a magnet in relation to an inductor, inducing a first electrical current in the inductor from the movement, and charging an energy storage unit using the first electrical current, and wherein the second mode includes inducing a second electrical current in the inductor from a non-kinetic source, and charging the energy storage unit using the second electrical current. Prior to inducing the second electrical current in the inductor, the magnet may be isolated from the inductor. Further, a movement of the stylus device may be detected using the inductor and the magnet.
First claim
Opening claim text (preview).
What is claimed is: 1. A device comprising: a power unit including an inductor, a magnet, and an energy storage unit; a first mode; and a second mode; wherein, in response to a selection of the first mode, the power unit is configured to perform: receiving a movement of the magnet in relation to the inductor; inducing a first electrical current in the inductor from the movement; and charging the energy storage unit using the first electrical current; wherein, in res…
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9130396B2 cover?
- There is provided a system and method for a kinetically chargeable stylus device for use with an interactive device. The method comprises charging the kinetically chargeable stylus device using one of a first mode and a second mode, wherein the first mode includes receiving a movement of a magnet in relation to an inductor, inducing a first electrical current in the inductor from the movement, …
- Who is the assignee on this patent?
- Disney Entpr Inc, Disney Entpr Inc
- What technology area does this patent fall under?
- Primary CPC classification H02J7/32. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 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).