Elastic wave filter device and manufacturing method of the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9374062
APP PUB NO 20150028966A1
SERIAL NO

14483194

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An elastic wave filter device includes a transmission elastic wave filter chip and a reception elastic wave filter chip. The transmission elastic wave filter chip includes an insulating support substrate, a piezoelectric layer directly or indirectly supported by the support substrate, and an IDT electrode in contact with the piezoelectric layer. The reception elastic wave filter chip includes a piezoelectric substrate and an IDT electrode provided on the piezoelectric substrate. The thermal conductivity of the support substrate is higher than the thermal conductivity of either of the piezoelectric layer and the piezoelectric substrate.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTD10-1 HIGASHIKOTARI 1-CHOME NAGAOKAKYO-SHI KYOTO-FU 617-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwamoto, Takashi Nagaokakyo, JP 179 2350

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 Dec 21, 2023
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 21, 2027
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