ClassID:

84704

C01B21/0826 - CPC Classification

Classification description:

Nitrogen; Compounds thereof; Compounds containing nitrogen and non-metals and optionally metals; Oxynitrides of metals, boron or silicon Silicon aluminium oxynitrides, i.e. sialons

Recent Application in this class:
#1
20240240081
2024-07-18

PHOSPHOR, METHOD FOR PRODUCING SAME, LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE

#2
20240150647
2024-05-09

PHOSPHOR POWDER, COMPOSITE, AND LIGHT-EMITTING DEVICE

#3
20240010914
2024-01-11

PHOSPHOR POWDER, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, AND ILLUMINATION DEVICE

#4
20230045233
2023-02-09

Method of producing beta-sialon fluorescent material

#5
20230002671
2023-01-05

Narrow band emitting SiAION phosphor

#6
20220298415
2022-09-22

Beta-sialon phosphor and light emitting device

#7
20220089946
2022-03-24

Phosphor particle, composite, light-emitting device, and method for producing phosphor particle

#8
20210171827
2021-06-10

Narrow band emitting SiAlON phosphor

#9
20210095202
2021-04-01

Method of producing beta-sialon fluorescent material

#10
20210032105
2021-02-04

Method of forming a βSiAlON by spark plasma sintering

#11
20180297899
2018-10-18

Sintered material, tool including sintered material, and sintered material production method

#12
20180171223
2018-06-21

Fluorescent material, method of producing the same, and light emitting device using the same

#13
20180044587
2018-02-15

Phosphor, method of producing the same, and light emitting apparatus

#14
20170253531
2017-09-07

Sintered material, tool including sintered material, and sintered material production method

#15
20170081586
2017-03-23

Phosphor, method of producing the same, and light emitting apparatus

#16
20160158726
2016-06-09

COMBUSTION SYNTHESIS SYSTEM, REACTION PRODUCT, ARTICLE, COMBUSTION SYNTHESIS METHOD, ELECTRIC POWER GENERATION SYSTEM, PLASMA GENERATION DEVICE, AND POWER GENERATION DEVICE

#17
20150307353
2015-10-29

Method for producing phosphor

#18
20140264170
2014-09-18

Oxynitride phosphor powder, silicon nitride powder for production of oxynitride phosphor powder, and production method of oxynitride phosphor powder

#19
20140184056
2014-07-03

Phosphor particle group and light emitting apparatus using the same

#20
20140139101
2014-05-22

Phosphor, method of producing the same, and light emitting apparatus

#21
20140054500
2014-02-27

Process for production of fluorescent substance

#22
20130153824
2013-06-20

Silicon nitride powder for siliconnitride phosphor, SrAlSiONphosphor and β-sialon phosphor both obtained using same, and processes for producing these

#23
20120262648
2012-10-18

Phosphor and use thereof

#24
20120223448
2012-09-06

Method for producing β-sialon phosphor

#25
20120211700
2012-08-23

Process for producing β-sialon fluorescent material

#26
20120138992
2012-06-07

Method for preparing phosphor and light emitting device

#27
20120068595
2012-03-22

Phosphor particle group and light emitting apparatus using the same

#28
20120049115
2012-03-01

Process for production of fluorescent substance

#29
20110279018
2011-11-17

α-sialon phosphor, method for producing same, and light-emitting device

#30
20100213820
2010-08-26

β-sialon phosphor powder and production method thereof

#31
20100176713
2010-07-15

Phosphor particle group and light emitting apparatus using the same

#32
20090324475
2009-12-31

Superhard dielectric compounds and methods of preparation

#33
20090174309
2009-07-09

Light emitting device with a plurality of uniform diameter ceramic spherical color converter elements

#34
20090066230
2009-03-12

Phosphor and use thereof

#35
20080258602
2008-10-23

Phosphor, method of producing the same, and light emitting apparatus

#36
20070248519
2007-10-25

Alpha-Siaion Powder and Method for Producing the Same

#37
20070166218
2007-07-19

Oxynitride powder and production method thereof

#38
20060248982
2006-11-09

Nanomaterials manufacturing methods and products thereof

#39
17741858
2022-11-08

Method of forming an alkali metal-doped calcium-SiA1ON material