Method for controlling an electrical tool
US-2015375386-A1 · Dec 31, 2015 · US
Vibration control device and method
US8928258B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8928258-B2 |
| Application number | US-201113091692-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 21, 2011 |
| Priority date | Apr 21, 2010 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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A vibration control device and method, wherein the vibration control device includes a first driving unit for vibrating the vibration control device up and down, a second driving unit for moving the vibration control device left or right, and a control unit for controlling the first driving unit and the second driving unit, upon an occurrence of an event. The controller controls the second driving unit to move the vibration control device at a time when the first driving unit vibrates the vibration control device off of a surface.
First claim
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What is claimed is: 1. A vibration control device comprising: a first driving unit for vibrating the vibration control device up and down; a second driving unit for moving the vibration control device left or right; and a control unit for controlling the first driving unit and the second driving unit, upon an occurrence of an event, wherein the control unit controls the second driving unit to move the vibration control device at a time when the first driving unit vibrates th…
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Frequently asked questions
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- What does patent US8928258B2 cover?
- A vibration control device and method, wherein the vibration control device includes a first driving unit for vibrating the vibration control device up and down, a second driving unit for moving the vibration control device left or right, and a control unit for controlling the first driving unit and the second driving unit, upon an occurrence of an event. The controller controls the second driv…
- Who is the assignee on this patent?
- Choi Young-Joon, Yoon Yeo-Jun, Cheon Ka-Won, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H02P31/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 06 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).