H01L41/41 - CPC Classification Index

ClassID:

209025 ⎘

H01L41/41 - CPC Classification

Classification description:

Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof; Processes or apparatus specially adapted for the assembly, manufacture or treatment of piezo-electric or electrostrictive devices or of parts thereof; Forming piezo-electric or electrostrictive materials; Inorganic materials by melting

Recent Application in this class:

20230108035

2023-04-06

PZN-BASED LARGE-SIZE TERNARY HIGH-PERFORMANCE SINGLE CRYSTAL, GROWING METHOD AND MOLTEN SALT FURNACE THEREOF

20190140160

2019-05-09

Crystal material and method of manufacturing the same

20190123259

2019-04-25

Tuning the piezoelectric and mechanical properties of the ALN system via alloying with YN and BN

20190071791

2019-03-07

Polar nanoregions engineered relaxor-PbTiOferroelectric crystals

20190007025

2019-01-03

Method of producing lithium niobate single crystal substrate

20180175822

2018-06-21

Lithium niobate single crystal substrate and method of producing the same

20180175281

2018-06-21

Piezoelectric material, method for producing the same, piezoelectric element and combustion pressure sensor

20170350769

2017-12-07

Surface acoustic wave device

20170092836

2017-03-30

Piezoelectric film, piezoelectric device, and method for making piezoelectric film

#10

20150372219

2015-12-24

Piezoelectric transducer, ultrasonic probe, and piezoelectric transducer manufacturing method

#11

20140327340

2014-11-06

Piezoelectric material, piezoelectric member, piezoelectric element, and pressure sensor

#12

20130015393

2013-01-17

Highly insulative and highly stable piezoelectric single LTGA crystal, method for producing the same, piezoelectric element using said single LTGA crystal, and combustion pressure sensor

#13