Electrode, ferroelectric ceramics and manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9976219
SERIAL NO

14620470

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

To obtain a piezoelectric film having excellent piezoelectric properties. An aspect of the present invention relates to ferroelectric ceramics including a first Sr(Ti1-xRux)O3 film and a PZT film formed on the first Sr(Ti1-xRux)O3 film, wherein the x satisfies a formula 1 below.

description='In-line Formulae' end='lead'0.01≤x≤0.4  formula 1description='In-line Formulae' end='tail'

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
I-PEX PIEZO SOLUTIONS INC2-1-17 ASUTOPIA UBE-SHI YAMAGUCHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furuyama, Koichi Chiba, JP 13 68
Honda, Yuuji Chiba, JP 53 491
Kijima, Takeshi Chiba, JP 167 1581

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 Nov 22, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 22, 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