Power supply device and driving method thereof
US-9203478-B2 · Dec 1, 2015 · US
High efficiency rectifier, wireless power receiver including the rectifier
US9124115B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9124115-B2 |
| Application number | US-201113330859-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 20, 2011 |
| Priority date | Dec 20, 2010 |
| Publication date | Sep 1, 2015 |
| Grant date | Sep 1, 2015 |
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Abstract
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A high efficiency rectifier and a wireless power receiver including the rectifier are provided. In one embodiment, a rectifier may be formed of a full bridge diode circuit and may include: a first dual diode, a second dual diode, a third dual diode and a fourth dual diode forming the full bridge diode circuit, the full bridge diode circuit including: a first path configured to output voltage when the phase of an input voltage is positive, via the first dual diode and the fourth dual diode; and a second path configured to output voltage when the phase of the input voltage is negative, via the second dual diode and the third dual diode. In another embodiment, a rectifier may include: at least two full bridge diode circuits connected in parallel.
First claim
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What is claimed is: 1. A rectifier comprising: discrete full bridge diode integrated circuits (DFBD ICs), connected in parallel, wherein the DFBD ICs each comprise an integrated IC including a full bridge diode circuit, the DFBD ICs comprising a first path configured to output a voltage in response to the phase of an input voltage being positive and a second path configured to output a voltage in response to the phase of the input voltage being negative, wherein the DFBD ICs are c…
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- What does patent US9124115B2 cover?
- A high efficiency rectifier and a wireless power receiver including the rectifier are provided. In one embodiment, a rectifier may be formed of a full bridge diode circuit and may include: a first dual diode, a second dual diode, a third dual diode and a fourth dual diode forming the full bridge diode circuit, the full bridge diode circuit including: a first path configured to output voltage wh…
- Who is the assignee on this patent?
- Kim Dong Zo, Kwon Sang Wook, Park Yun Kwon, and 7 more
- What technology area does this patent fall under?
- Primary CPC classification H02J5/005. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 01 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).