ClassID:

44767

B24B37/044 - page 3 - CPC Classification

Classification description:

Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor characterised by the composition of the lapping agent

Recent Application in this class:
#601
20070204724
2007-09-06

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#602
20070181534
2007-08-09

Barrier polishing liquid and chemical mechanical polishing method

#603
20070179238
2007-08-02

Method for improving mechanical properties of polymer particles and its applications

#604
20070176142
2007-08-02

Metal- polishing liquid and chemical-mechanical polishing method using the same

#605
20070167116
2007-07-19

POLISHING COMPOSITION

#606
20070155178
2007-07-05

Slurry for chemical mechanical polishing process and method of manufacturing semiconductor device using the same

#607
20070148978
2007-06-28

Slurry compositions, methods of polishing polysilicon layers using the slurry compositions and methods of manufacturing semiconductor devices using the slurry compositions

#608
20070141957
2007-06-21

Polishing slurry for polishing aluminum film and polishing method for polishing aluminum film using the same

#609
20070138438
2007-06-21

Security features incorporating photoluminescent phosphor powders and methods for making security features

#610
20070123153
2007-05-31

Texturing slurry and texturing method by using same

#611
20070122549
2007-05-31

Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom

#612
20070108067
2007-05-17

Polishing apparatus and method of polishing work

#613
20070104605
2007-05-10

Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom

#614
20070072427
2007-03-29

Method for fabricating semiconductor device and polishing method

#615
20070059935
2007-03-15

Polishing method for semiconductor wafer

#616
20070049180
2007-03-01

Aqueous dispersion for chemical mechanical polishing, kit for preparing the aqueous dispersion, chemical mechanical polishing process, and process for producing semiconductor devices

#617
20070039927
2007-02-22

CMP wafer contamination reduced by insitu clean

#618
20070037892
2007-02-15

Aqueous slurry containing metallate-modified silica particles

#619
20070010098
2007-01-11

Use of CMP for aluminum mirror and solar cell fabrication

#620
20070004322
2007-01-04

Polishing composition and polishing method

#621
20070004210
2007-01-04

Polishing composition and polishing method

#622
20070000872
2007-01-04

Method for chemically mechanically polishing organic film, method of manufacturing semiconductor device, and program therefor

#623
20060257659
2006-11-16

Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same

#624
20060255015
2006-11-16

Surface modified colloidal abrasives, including stable bimetallic surface coated silica sols for chemical mechanical planarization

#625
20060234509
2006-10-19

Cerium oxide abrasives for chemical mechanical polishing

#626
20060231795
2006-10-19

Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same

#627
20060223320
2006-10-05

Polishing technique to minimize abrasive removal of material and composition therefor

#628
20060196850
2006-09-07

Polishing slurry composition and method of using the same

#629
20060196849
2006-09-07

Composition and method for polishing a sapphire surface

#630
20060180788
2006-08-17

Free radical-forming activator attached to solid and used to enhance CMP formulations

#631
20060175298
2006-08-10

Method and composition for polishing a substrate

#632
20060175295
2006-08-10

Abrasive partilcle for chemical mechanical polishing

#633
20060162261
2006-07-27

Composition and associated method for catalyzing removal rates of dielectric films during chemical mechanical planarization

#634
20060160475
2006-07-20

Chemical mechanical polishing compositions for metal and associated materials and method of using same

#635
20060144825
2006-07-06

Dual reduced agents for barrier removal in chemical mechanical polishing

#636
20060111024
2006-05-25

Cellulose-containing polishing compositions and methods relating thereto

#637
20060099890
2006-05-11

Simultaneous planarization of pole piece and coil materials for write head applications

#638
20060049143
2006-03-09

Polishing composition and polishing method using the same

#639
20060048697
2006-03-09

Monitoring and control of a fabrication process

#640
20060048455
2006-03-09

Polishing composition and polishing method using the same

#641
20060030243
2006-02-09

Polishing composition

#642
20060030158
2006-02-09

Compositions and methods for tantalum CMP

#643
20050279030
2005-12-22

CMP formulations

#644
20050262966
2005-12-01

Nickel powders, methods for producing powders and devices fabricated from same

#645
20050258139
2005-11-24

Polishing method to reduce dishing of tungsten on a dielectric

#646
20050208883
2005-09-22

Polishing composition

#647
20050205836
2005-09-22

Grinding abrasive grains, abrasive, abrasive solution, abrasive solution preparation method, grinding method, and semiconductor device fabrication method

#648
20050205523
2005-09-22

Methods and systems for planarizing microelectronic devices with Ge-Se-Ag layers

#649
20050202763
2005-09-15

Multi-function slurry delivery system

#650
20050198912
2005-09-15

Polishing slurry, method of producing same, and method of polishing substrate

#651
20050194358
2005-09-08

Alumina abrasive for chemical mechanical polishing

#652
20050189517
2005-09-01

Cathodoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same

#653
20050181609
2005-08-18

Polishing fluid and polishing method

#654
20050176253
2005-08-11

Method of manufacturing semiconductor device

#655
20050176250
2005-08-11

Polishig fluid for metallic films and method for producing semiconductor substrate using the same

#656
20050159085
2005-07-21

Method of chemically mechanically polishing substrates

#657
20050155296
2005-07-21

Surface modified colloidal abrasives, including stable bimetallic surface coated silica sols for chemical mechanical planarization

#658
20050148291
2005-07-07

Polishing composition and polishing method

#659
20050147752
2005-07-07

Glass powders, methods for producing glass powders and devices fabricated from same

#660
20050145507
2005-07-07

Electrolyte with good planarization capability, high removal rate and smooth surface finish for electrochemically controlled copper CMP

#661
20050127027
2005-06-16

CMP for corrosion-free CoFe elements for magnetic heads

#662
20050116369
2005-06-02

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#663
20050100666
2005-05-12

Aerosol method and apparatus, coated particulate products, and electronic devices made therefrom

#664
20050098764
2005-05-12

Electroluminescent phosphor powders, methods for making phosphor powders, and devices incorporating same

#665
20050097988
2005-05-12

Coated nickel-containing powders, methods and apparatus for producing such powders and devices fabricated from same

#666
20050092962
2005-05-05

Abrasives for copper CMP and methods for making

#667
20050081998
2005-04-21

Chemical-mechanical planarization slurries and powders and methods for using same

#668
20050079349
2005-04-14

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#669
20050076581
2005-04-14

Particulate or particle-bound chelating agents

#670
20050075052
2005-04-07

Method and system for planarizing integrated circuit material

#671
20050069640
2005-03-31

COMPOSITIONS COMPRISING GLASS PARTICLES AND METHODS OF DEPOSITING THE SAME

#672
20050064798
2005-03-24

Methods and compositions for chemical mechanical planarization of ruthenium

#673
20050064796
2005-03-24

Slurry for CMP, polishing method and method of manufacturing semiconductor device

#674
20050061107
2005-03-24

Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom

#675
20050059247
2005-03-17

Method for manufacturing SiC substrate

#676
20050020192
2005-01-27

Method and apparatus for chemically, mechanically, and/or electrolytically removing material from microelectronic substrates

#677
20050020187
2005-01-27

CMP formulations

#678
20050003743
2005-01-06

Slurry for CMP, polishing method and method of manufacturing semiconductor device

#679
19060863
2025-08-26

Method and device for determining parameters of near-surface dielectric layer in wafer grinding scene

#680
16413954
2020-09-29

Chemical mechanical polishing compositions and methods having enhanced defect inhibition and selectively polishing silicon nitride over silicon dioxide in an acid environment

#681
16270725
2020-03-31

Chemical mechanical polishing of tungsten using a method and composition containing quaternary phosphonium compounds

#682
15297716
2017-10-10

Aqueous compositions of low abrasive silica particles

#683
15297706
2017-10-31

Aqueous compositions of stabilized aminosilane group containing silica particles

#684
14751364
2016-10-04

Chemical mechanical polishing pad with composite polishing layer