Resonator element, resonator, resonator device, oscillator, electronic apparatus, and moving object

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9712138
SERIAL NO

15007817

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A resonator element includes a first region which includes a first portion and a second portion having a thickness thinner than the first portion. In a plan view, the second portion includes an outer frame in two edges present in opposite regions to regions facing the first portion, and a contour of the outer frame is bent more gently than a contour of an edge of the first portion. When R is a length of the outer frame along the X axis, λ is a wavelength of flexural vibration of the quartz crystal substrate, and R/(λ/2)=k, a relation of “0.1

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamashita, Go Ina, JP 14 78

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 18, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 18, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00