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US 2010/0295625 A1Published application
Variable inductor
AssigneeNEC Electronics Corporation
InventorAkira Tanabe
Life of this patent
Estimating the term…
Abstract
A variable inductor includes: a first inductor having two ends connected to a first terminal and a second terminal; a second inductor having two ends connected to the first terminal and the second terminal; a first node provided on the first inductor; a second node provided on the second inductor; and a switch element that switches between a conductive state and a non-conductive state between the first node and the second node.
Claims19
A variable inductor comprising:
- a first inductor having two ends connected to a first terminal and a second terminal;
- a second inductor having two ends connected to said first terminal and said second terminal;
- a first node provided on said first inductor;
- a second node provided on said second inductor;
- and
- a switch element that switches between a conductive state and a non-conductive state between said first node and said second node.
3 more elements
A variable inductor comprising:
- a first inductor having two ends connected to a first terminal and a second terminal;
- a second inductor having two ends connected to said first terminal and said second terminal;
- a first node provided on said first inductor;
- a second node provided at a position different from said first node on said first inductor;
- and
- a switch element that switches between a conductive state and a non-conductive state between said first node and said second node.
3 more elements
A variable inductor comprising:
- a first inductor having two ends connected to a first terminal and a second terminal;
- a second inductor having two ends connected to said first terminal and said second terminal;
- n switch elements, where n is a natural number;
- n nodes provided on said first inductor;
- and
- n nodes provided on said second inductor;
- wherein
- an i-th switch element, where i is a natural number from 1 to n, among said n switch elements switches between a conductive state and a non-conductive state between an i-th node counted from said first terminal of said first inductor and an i-th node counted from said second terminal of said second inductor.
5 more elements
Dependencies are inferred from the claim text.