Active shield portion serving as serial keypad

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10740499
APP PUB NO 20190278951A1
SERIAL NO

15917854

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Importance

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Abstract

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An apparatus includes an electronic circuit, a keypad and an active-shield layer. The keypad includes one or more keys for entering data to the electronic circuit by a user. The active-shield layer is placed between the electronic circuit and the keypad, and includes one or more electrical conductors laid in a pattern that shields at least a portion of the electronic circuit. In a specified region, the one or more electrical conductors of the active-shield layer are shaped to form contacts for sensing the one or more keys.

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Patent Owner(s)

Patent OwnerAddress
NUVOTON TECHNOLOGY CORPORATIONHSINCHU SCIENCE PARK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hershman, Ziv Givat Shmuel, IL 49 333

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