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Temperature measurement circuit and temperature measurement method
US9109956B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109956-B2 |
| Application number | US-201213434862-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 30, 2012 |
| Priority date | Mar 31, 2011 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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Abstract
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A temperature measurement circuit includes a sensing unit and a temperature translation unit. The sensing unit is arranged for generating a positive temperature coefficient characteristic and a negative temperature coefficient characteristic according to a temperature. The temperature translation unit is coupled to the sensing unit, and is arranged for generating a measured temperature according to the positive temperature coefficient characteristic and the negative temperature coefficient characteristic.
First claim
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What is claimed is: 1. A temperature measurement circuit, comprising: a sensing unit, arranged for generating a positive temperature coefficient characteristic and a negative temperature coefficient characteristic according to a temperature; a temperature translation unit, coupled to the sensing unit, arranged for directly calculating a measured temperature according to digital values of the positive temperature coefficient characteristic and the negative temperature coefficient…
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Frequently asked questions
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- What does patent US9109956B2 cover?
- A temperature measurement circuit includes a sensing unit and a temperature translation unit. The sensing unit is arranged for generating a positive temperature coefficient characteristic and a negative temperature coefficient characteristic according to a temperature. The temperature translation unit is coupled to the sensing unit, and is arranged for generating a measured temperature accordin…
- Who is the assignee on this patent?
- Wang Ting-Hao, Tsai Jen-Wei, Chou Tsung-Ping, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G01K7/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 18 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).