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US 2013/0258535 A1Published application
Tunable capacitor
AssigneeHiDeep Inc.
InventorsBonkee KIM, Youngho CHO, Donggu IM, Bumkyum KIM
Life of this patent
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Abstract
Disclosed is a tunable capacitor which includes: a variable capacitor unit placed between a first terminal and a second terminal; and an ESD protection circuit which is inserted either between the first terminal and a ground terminal or between the second terminal and the ground terminal, or is inserted both between the first terminal and a ground terminal and between the second terminal and the ground terminal.
Claims18
A tunable capacitor comprising:
- a variable capacitor unit placed between a first terminal and a second terminal;
- and
- an ESD protection circuit which is inserted either between the first terminal and a ground terminal or between the second terminal and the ground terminal, or is inserted both between the first terminal and a ground terminal and between the second terminal and the ground terminal.
Dependencies are inferred from the claim text.