Electronic part, electronic apparatus, and moving object

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9446942
APP PUB NO 20150344301A1
SERIAL NO

14722417

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic part includes a bottom portion of a cavity that has an oscillation device, a ceiling portion so disposed that it faces the bottom portion via the cavity and having holes, a shielding portion that is disposed in the cavity and between the bottom portion of the cavity and the ceiling portion and covers the holes in a plan view viewed in the direction in which the bottom portion of the cavity and the ceiling portion are arranged, and sealing portions that are connected to both the ceiling portion and the shielding portion via the holes and seal the holes.

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First Claim

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Family

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinugawa, Takuya Chino, JP 12 15

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