ClassID:

120155

C23C16/274 - CPC Classification

Classification description:

Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material; Deposition of carbon only; Diamond only using microwave discharges

Recent Application in this class:
#1
20250369103
2025-12-04

METHOD FOR GROWING DIAMOND LAYER AND MICROWAVE PLASMA CVD APPARATUS

#2
20250361605
2025-11-27

VAPOR-PHASE PRECURSOR SEEDING FOR DIAMOND FILM DEPOSITION

#3
20250246409
2025-07-31

LOW TEMPERATURE CHEMICAL VAPOR DEPOSITION OF NANOCRYSTALLINE DIAMOND FILM

#4
20250223720
2025-07-10

DIAMOND COMPOSITE BODY, SUBSTRATE, DIAMOND, TOOL INCLUDING DIAMOND, AND METHOD FOR MANUFACTURING DIAMOND

#5
20250101577
2025-03-27

Microwave Capillary Nanodiamond Reactor

#6
20250043413
2025-02-06

MICROWAVE PLASMA CHEMICAL VAPOR DEPOSITION OF NANOCRYSTALLINE DIAMOND FILM

#7
20250019241
2025-01-16

MICROWAVE APPARATUS AND METHOD FOR PRODUCTION OF CARBON MATERIALS

#8
20240345089
2024-10-17

System and method for transistor pathogen detector

#9
20240240311
2024-07-18

SCALABLE METHOD FOR ACHIEVING SHAPE CONTROL OF DIAMOND MICRO-NANOPARTICLES

#10
20240208826
2024-06-27

Method and Apparatus for the fabrication of diamond by shockwaves

#11
20240158910
2024-05-16

MICROWAVE PLASMA CHEMICAL VAPOR DEPOSITION DEVICE

#12
20230392255
2023-12-07

Multiple Chamber System for Plasma Chemical Vapor Deposition of Diamond and Related Materials

#13
20230279540
2023-09-07

Method of forming a diamond film

#14
20230260756
2023-08-17

Multi-port Phase Compensation Nested Microwave-plasma Apparatus for Diamond Film Deposition

#15
20230220543
2023-07-13

Artificial diamond plasma production device

#16
20230193457
2023-06-22

Optically-finished thin diamond substrate or window of high aspect ratio and a method of production thereof

#17
20230175120
2023-06-08

VAPOR-PHASE PRECURSOR SEEDING FOR DIAMOND FILM DEPOSITION

#18
20230151481
2023-05-18

PROTECTIVE DIAMOND COATING SYSTEM AND METHOD

#19
20230062860
2023-03-02

Laser Activated Luminescence System

#20
20230026485
2023-01-26

Diamond Structures For Tooling

#21
20230017035
2023-01-19

INTEGRATED METHODS FOR GRAPHENE FORMATION

#22
20220396488
2022-12-15

Method and apparatus for the fabrication of diamond by shockwaves

#23
20220369038
2022-11-17

Non-planar polycrystalline diamond body

#24
20220325406
2022-10-13

Chemical vapor deposition process for producing diamond

#25
20220316065
2022-10-06

Processing apparatus and film forming method

#26
20220290297
2022-09-15

Polycrystalline synthetic diamond material

#27
20220267894
2022-08-25

Method of manufacturing diamond substrate, diamond substrate, and diamond composite substrate

#28
20220225043
2022-07-14

NON-PLANAR DIAMOND BODY FOR A SPEAKER DOME

#29
20220205084
2022-06-30

Method of forming a multilayer substrate comprising a layer of silicon and a layer of diamond having an optically finished (or a dense) silicon-diamond interface

#30
20220143581
2022-05-12

PLASMONIC DIAMOND FILMS AND RELATED METHODS

#31
20220127720
2022-04-28

A METHOD OF FORMING A DIAMOND COATING ON A CARBON MATERIAL

#32
20220081801
2022-03-17

MANUFACTURE OF LAB GROWN DIAMONDS

#33
20210395916
2021-12-23

METHODS OF FABRICATING SYNTHETIC DIAMOND MATERIALS USING MICROWAVE PLASMA ACTIVATED CHEMICAL VAPOUR DEPOSITION TECHNIQUES AND PRODUCTS OBTAINED USING SAID METHODS

#34
20210372004
2021-12-02

DIAMOND MANUFACTURING APPARATUS, DIAMOND MANUFACTURING METHOD USING THE SAME AND DIAMOND DETECTING METHOD

#35
20210349091
2021-11-11

System and method for transistor pathogen detector

#36
20210317571
2021-10-14

Artificial diamond production device and microwave transmitting module thereof

#37
20210310117
2021-10-07

METHODS AND SYSTEMS FOR PRODUCING STRUCTURED CARBON MATERIALS IN A MICROGRAVITY ENVIRONMENT

#38
20210262117
2021-08-26

PLASMA SHAPING FOR DIAMOND GROWTH

#39
20210230766
2021-07-29

Diamond composite body, substrate, diamond, tool including diamond, and method for manufacturing diamond

#40
20210206647
2021-07-08

Polycrystalline chemical vapour deposition synthetic diamond material

#41
20210140037
2021-05-13

Protective diamond coating system and method

#42
20210102293
2021-04-08

Microwave magnetron with constant anodic impedance and systems using the same

#43
20210098578
2021-04-01

Single crystal diamond and semiconductor element using same

#44
20210087676
2021-03-25

Modular reactor for microwave plasma-assisted deposition

#45
20210032773
2021-02-04

Method for manufacturing an ultra small grain-size nanocrystalline diamond film having a SiV photoluminescence

#46
20210010131
2021-01-14

Method of manufacturing diamond substrate, diamond substrate, and diamond composite substrate

#47
20210002759
2021-01-07

DIAMOND-LIKE CARBON SYNTHESIZED BY ATMOSPHERIC PLASMA

#48
20200411314
2020-12-31

Diamond Seed Technology

#49
20200263294
2020-08-20

METHOD AND DEVICE FOR MONITORING A MICROWAVE PLASMA ASSISTED DEPOSITION

#50
20200216960
2020-07-09

Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors

#51
20200173014
2020-06-04

Sample stage/holder for improved thermal and gas flow control at elevated growth temperatures

#52
20200157676
2020-05-21

Method of forming a multilayer substrate comprising a layer of silicon and a layer of diamond having an optically finished (or a dense) silicon-diamond interface

#53
20200152433
2020-05-14

Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors

#54
20200123653
2020-04-23

Axisymmetric material deposition from plasma assisted by angled gas flow

#55
20200071818
2020-03-05

Methods of producing optically-finished thin diamond substrates or windows of high aspect ratio

#56
20200040446
2020-02-06

Method of manufacturing diamond substrate, diamond substrate, and diamond composite substrate

#57
20190368045
2019-12-05

Microwave plasma and ultraviolet assisted deposition apparatus and method for material deposition using the same

#58
20190368044
2019-12-05

Microwave plasma and ultraviolet assisted deposition apparatus and method for material deposition using the same

#59
20190326097
2019-10-24

Microwave plasma chemical vapor deposition device and application thereof

#60
20190326030
2019-10-24

Highly twinned, oriented polycrystalline diamond film and method of manufacture thereof

#61
20190318917
2019-10-17

Microwave plasma reactor for manufacturing synthetic diamond material

#62
20190284716
2019-09-19

APPARATUS AND METHOD OF PRODUCING DIAMOND AND PERFORMING REAL TIME IN SITU ANALYSIS

#63
20190267215
2019-08-29

METHOD FOR MANUFACTURING AN ANNULAR THIN FILM OF SYNTHETIC MATERIAL AND DEVICE FOR CARRYING OUT SAID METHOD

#64
20190252288
2019-08-15

Semiconductor substrate

#65
20190252183
2019-08-15

Methods for fabricating semiconductor devices that have polycrystalline CVD diamond

#66
20190242016
2019-08-08

Chemical vapor deposition reactor to grow diamond film by microwave plasma chemical vapor deposition

#67
20190218685
2019-07-18

Single-crystal diamond material, single-crystal diamond chip, and perforated tool

#68
20190136410
2019-05-09

Diamond substrate

#69
20190071779
2019-03-07

Plasmonic diamond films and related methods

#70
20190067421
2019-02-28

Semiconductor device and method of manufacturing semiconductor device

#71
20190031515
2019-01-31

Single-crystal diamond, method for manufacturing single-crystal diamond, and chemical vapor deposition device used in same

#72
20190003043
2019-01-03

Thick optical quality synthetic polycrystalline diamond material with low bulk absorption and low microfeature density

#73
20180312993
2018-11-01

Diamond substrate

#74
20180266013
2018-09-20

Method of fabricating a plurality of single crystal CVD synthetic diamonds

#75
20180218881
2018-08-02

Microwave generators and manufacture of synthetic diamond material

#76
20180209038
2018-07-26

Method of manufacturing diamond substrate, diamond substrate, and diamond composite substrate

#77
20180197724
2018-07-12

Enhanced thermonic energy converter and method of use

#78
20180179626
2018-06-28

Large area optical quality synthetic polycrystalline diamond window

#79
20180127871
2018-05-10

Thin film diamond coating system and method

#80
20180087183
2018-03-29

MONOCRYSTALLINE DIAMONDS AND METHODS OF GROWING THE SAME

#81
20180030594
2018-02-01

High-frequency wave supplying structure

#82
20170372896
2017-12-28

Transparent nanocrystalline diamond coatings and devices

#83
20170330746
2017-11-16

Phosphorus incorporation for n-type doping of diamond with (100) and related surface orientation

#84
20170298515
2017-10-19

Method of manufacture of free standing microwave plasma CVD polycrystalline diamond films with major dimensions on the order of one wavelength of the utilized microwave

#85
20170271132
2017-09-21

Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors

#86
20170263448
2017-09-14

Compound semiconductor device structures comprising polycrystalline CVD diamond

#87
20170260625
2017-09-14

Substrate comprising a layer of silicon and a layer of diamond having an optically finished (or a dense) silicon-diamond interface

#88
20170253963
2017-09-07

Method of Efficient Coaxial Delivery of Microwaves into a Mode Stabilized Resonating Chamber for the Purpose of Deposition of Microwave Plasma CVD Polycrystalline Diamond Films

#89
20170241042
2017-08-24

Single-crystal diamond material, single-crystal diamond chip, and perforated tool

#90
20170233891
2017-08-17

Method of fabricating a diamond membrane

#91
20170233890
2017-08-17

Diamond composite body, substrate, diamond, tool including diamond, and method for manufacturing diamond

#92
20170183778
2017-06-29

Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors

#93
20170114476
2017-04-27

Process and apparatus for diamond synthesis

#94
20170040145
2017-02-09

Microwave plasma reactor for manufacturing synthetic diamond material

#95
20170011914
2017-01-12

Transparent nanocrystalline diamond coatings and devices

#96
20170009377
2017-01-12

Diamond substrate and method for manufacturing diamond substrate

#97
20170009376
2017-01-12

METHODS OF FABRICATING SYNTHETIC DIAMOND MATERIALS USING MICROWAVE PLASMA ACTIVATED CHEMICAL VAPOUR DEPOSITION TECHNIQUES AND PRODUCTS OBTAINED USING SAID METHODS

#98
20170002469
2017-01-05

Microwave plasma and ultraviolet assisted deposition apparatus and method for material deposition using the same

#99
20160333497
2016-11-17

Apparatus and Method of Producing Diamond and Performing Real Time In Situ Analysis

#100
20160333472
2016-11-17

Method of forming an optically-finished thin diamond film, diamond substrate, or diamond window of high aspect ratio

#101
20160237592
2016-08-18

Diamond substrate and diamond substrate manufacturing method

#102
20160177441
2016-06-23

Apparatus and Method of Manufacturing Free Standing CVD Polycrystalline Diamond Films

#103
20160138189
2016-05-19

Substrate holder, plasma reactor and method for depositing diamond

#104
20160130725
2016-05-12

Highly twinned, oriented polycrystalline diamond film and method of manufacture thereof

#105
20160032450
2016-02-04

METHOD FOR A DIAMOND VAPOR DEPOSITION

#106
20150315700
2015-11-05

Method for making diamond layers by CVD

#107
20150266741
2015-09-24

Plasma etching of diamond surfaces

#108
20150222087
2015-08-06

Thick polycrystalline synthetic diamond wafers for heat spreading applications and microwave plasma chemical vapour depositon synthesis techniques

#109
20150218694
2015-08-06

Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon

#110
20150191824
2015-07-09

Microwave plasma and ultraviolet assisted deposition apparatus and method for material deposition using the same

#111
20150159268
2015-06-11

METHOD OF DEPOSITION OF HIGHLY SCRATCH-RESISTANT DIAMOND FILMS ONTO GLASS SUBSTRATES BY USE OF A PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION

#112
20150110987
2015-04-23

Free-standing non-planar polycrystalline synthetic diamond components and method of fabrication

#113
20150061191
2015-03-05

Microwave plasma reactors and substrates for synthetic diamond manufacture

#114
20150030786
2015-01-29

Microwave plasma reactor for manufacturing synthetic diamond material

#115
20140349068
2014-11-27

Large area optical quality synthetic polycrystalline diamond window

#116
20140342122
2014-11-20

Large area optical quality synthetic polycrystalline diamond window

#117
20140339684
2014-11-20

Synthetic diamond coated compound semiconductor substrates

#118
20140308461
2014-10-16

Microwave plasma reactor for manufacturing synthetic diamond material

#119
20140234556
2014-08-21

Microwave plasma reactors and substrates for synthetic diamond manufacture

#120
20140230729
2014-08-21

Microwave plasma reactor for manufacturing synthetic diamond material

#121
20140150713
2014-06-05

Methods of manufacturing synthetic diamond material by microwave plasma enhanced chemical vapor deposition from a microwave generator and gas inlet(s) disposed opposite the growth surface area

#122
20140097740
2014-04-10

Plasma-generating device

#123
20140048016
2014-02-20

Microwave plasma reactor for manufacturing synthetic diamond material

#124
20130334964
2013-12-19

Microwave power delivery system for plasma reactors

#125
20130209183
2013-08-15

Fabrication method for diamond film coating of drill bit

#126
20130101730
2013-04-25

Microwave plasma reactors

#127
20130069531
2013-03-21

Microwave plasma reactors

#128
20120302045
2012-11-29

METHOD FOR PRODUCING MOSAIC DIAMOND

#129
20120241763
2012-09-27

Electronic field effect devices and methods for their manufacture

#130
20120232371
2012-09-13

Implantable device using ultra-nanocrystalline diamond

#131
20120222816
2012-09-06

Surface wave plasma generating antenna and surface wave plasma processing apparatus

#132
20120034737
2012-02-09

Producing a diamond semiconductor by implanting dopant using ion implantation

#133
20110086207
2011-04-14

DIAMOND APPARATUS AND METHOD OF MANUFACTURE

#134
20110070694
2011-03-24

Diamond semiconductor element and process for producing the same

#135
20110068352
2011-03-24

Diamond semiconductor element and process for producing the same

#136
20100289030
2010-11-18

Field effect transistor using diamond and process for producing the same

#137
20100264426
2010-10-21

DIAMOND CAPACITOR BATTERY

#138
20100219350
2010-09-02

Beam Detector and Beam Monitor Using The Same

#139
20100218722
2010-09-02

High velocity method for depositing diamond films from a gaseous phase in SHF discharge plasma and a plasma reactor for carrying out said method

#140
20100209665
2010-08-19

ULTRA SMOOTH NANOSTRUCTURED DIAMOND FILMS AND COMPOSITIONS AND METHODS FOR PRODUCING SAME

#141
20100189924
2010-07-29

Apparatus and method for diamond film growth

#142
20100123098
2010-05-20

Ultratough single crystal boron-doped diamond

#143
20100093171
2010-04-15

Method of fabrication of cubic boron nitride conical microstructures

#144
20100078652
2010-04-01

DIAMOND ELECTRONIC DEVICES INCLUDING A SURFACE AND METHODS FOR THEIR MANUFACTURE

#145
20100078651
2010-04-01

Electronic field effect devices

#146
20100047519
2010-02-25

Plasma etching of diamond surfaces

#147
20100038653
2010-02-18

DIAMOND ELECTRONIC DEVICES AND METHODS FOR THEIR MANUFACTURE

#148
20100034984
2010-02-11

Microwave plasma reactors

#149
20100012491
2010-01-21

High uniformity boron doped diamond material

#150
20090261347
2009-10-22

DIAMOND SEMICONDUCTOR ELEMENT AND PROCESS FOR PRODUCING THE SAME

#151
20090239078
2009-09-24

Process and apparatus for diamond synthesis

#152
20090208666
2009-08-20

DIAMOND COATED SURFACES

#153
20090167139
2009-07-02

Phosphorus-doped diamond film allowing significantly reduced electron emission voltage, method for producing the same, and electron source using the same

#154
20090123663
2009-05-14

High velocity method for depositing diamond films from a gaseous phase in SHF discharge plasma and a plasma reactor for carrying out said method

#155
20090060408
2009-03-05

DIAMOND-COATED BEARING OR SEAL STRUCTURE AND FLUID MACHINE COMPRISING THE SAME

#156
20090022969
2009-01-22

Ultrahard multilayer coating comprising nanocrystalline diamond and nanocrystalline cubic boron nitride

#157
20080241049
2008-10-02

Ultrahard diamonds and method of making thereof

#158
20080226840
2008-09-18

Process for synthesizing uniform nanocrystalline films

#159
20080217626
2008-09-11

Diamond semiconductor element and process for producing the same

#160
20080166479
2008-07-10

Diamond shell with a geometrical figure and method for fabrication thereof

#161
20080157632
2008-07-03

Diamond enhanced thickness shear mode resonator

#162
20080134960
2008-06-12

Diamond semiconductor element and process for producing the same

#163
20080134959
2008-06-12

DIAMOND SEMICONDUCTOR ELEMENT AND PROCESS FOR PRODUCING THE SAME

#164
20080029883
2008-02-07

Diamond composite heat spreaders having low thermal mismatch stress and associated methods

#165
20080019098
2008-01-24

Diamond composite heat spreader and associated methods

#166
20080014417
2008-01-17

Diamond-Covered Substrate, Filter And Electrode

#167
20070290408
2007-12-20

Annealing single crystal chemical vapor deposition diamonds

#168
20070257265
2007-11-08

Use of tungsten interlayer to enhance the initial nucleation and conformality of ultrananocrystalline diamond (UNCD) thin films

#169
20070196263
2007-08-23

Colorless single-crystal CVD diamond at rapid growth rate

#170
20070104399
2007-05-10

Fabrication of diamond shells

#171
20070077192
2007-04-05

Tough diamonds and method of making thereof

#172
20060235475
2006-10-19

Implantable device using ultra-nanocrystalline diamond

#173
20060185583
2006-08-24

Ultrahard diamonds and method of making thereof

#174
20060175293
2006-08-10

Semiconductor device and method for manufacturing multilayered substrate for semiconductor device

#175
20060153994
2006-07-13

High-speed diamond growth using a microwave plasma in pulsed mode

#176
20060144322
2006-07-06

Ultrahard diamonds and method of making thereof

#177
20060131588
2006-06-22

Electrode and electron emission applications for n-type doped nanocrystalline materials

#178
20060127300
2006-06-15

Method to grow carbon thin films consisting entirely of diamond grains 3-5 nm in size and high-energy grain boundaries

#179
20060115650
2006-06-01

Hard coating and machining tool disposed with hard coating

#180
20060113546
2006-06-01

Diamond composite heat spreaders having low thermal mismatch stress and associated methods

#181
20060112874
2006-06-01

Highly-oriented diamond film, method for manufacturing the same, and electronic device having highly-oriented diamond film

#182
20060112648
2006-06-01

Boron-doped diamond coating and diamond-coated tool

#183
20060110546
2006-05-25

High velocity method for deposing diamond films from a gaseous phase in SHF discharge plasma and device for carrying out said method

#184
20060065187
2006-03-30

Ultratough CVD single crystal diamond and three dimensional growth thereof

#185
20060035788
2006-02-16

Superconductivity in boron-doped diamond thin film

#186
20060032447
2006-02-16

Processing chamber with wave reflector

#187
20050200260
2005-09-15

Electrically conductive polycrystalline diamond and particulate metal based electrodes

#188
20050196549
2005-09-08

Microwave enhanced CVD method and apparatus

#189
20050160968
2005-07-28

Diamond composite substrate and process for producing the same

#190
20050110024
2005-05-26

Boron-doped nanocrystalline diamond

#191
20050095429
2005-05-05

Drapable diamond thin films and method for the preparation thereof

#192
20050045592
2005-03-03

Method of fabricating a microfluidic delivery system

#193
20050042161
2005-02-24

Method to grow carbon thin films consisting entirely of diamond grains 3-5 nm in size and high-energy grain boundaries

#194
20050034650
2005-02-17

Ultrahard diamonds and method of making thereof

#195
20050031785
2005-02-10

Method to grow pure nanocrystalline diamond films at low temperatures and high deposition rates

#196
20050025886
2005-02-03

Annealing single crystal chemical vapor depositon diamonds

#197
20050016445
2005-01-27

Method for producing diamond film

#198
20050011433
2005-01-20

Tough diamonds and method of making thereof

#199
18765312
2026-04-21

Diamond growth on composite substrate

#200
18414761
2025-06-10

Method to create hydrophilic antimicrobial diamond coating