ClassID:

44572

B24B13/015 - CPC Classification

Classification description:

Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor of television picture tube viewing panels, headlight reflectors or the like

Recent Application in this class:
#1
20230256558
2023-08-17

Method of polishing a surface of a waveguide

#2
20220388108
2022-12-08

Method of polishing a surface of a waveguide

#3
20210308819
2021-10-07

PROCESS FOR RESURFACING PLASTIC LENS

#4
20180141181
2018-05-24

Method of producing display panels

#5
20160129544
2016-05-12

Method of forming a recess in a substrate

#6
20150004883
2015-01-01

Apparatus for grinding substrate

#7
20140206795
2014-07-24

Refurbished component, electronic device including the same, and method of refurbishing a component of an electronic device

#8
20140102143
2014-04-17

Device for cutting of glass sheet

#9
20130084783
2013-04-04

GRINDING APPARATUS AND GRINDING METHOD

#10
20130078891
2013-03-28

Device for cutting of glass sheet

#11
20130005219
2013-01-03

CHEMICAL MECHANICAL POLISHING AQUEOUS DISPERSION AND CHEMICAL MECHANICAL POLISHING METHOD USING SAME

#12
20120045972
2012-02-23

Cerium-based particle composition and the preparation thereof

#13
20110223834
2011-09-15

Apparatus and method for monitoring glass plate polishing state

#14
20110194183
2011-08-11

Apparatus For Enhancing Scattered Light Detection By Re-Directing Scattered Light Outside The Angular Range Of Collection Optics Back To The Sample And Method Of Fabricating Same

#15
20110086753
2011-04-14

Method and system for polishing float glass

#16
20110053461
2011-03-03

POLISHING APPARATUS AND POLISHING METHOD

#17
20100227537
2010-09-09

Glass polishing system

#18
20100227536
2010-09-09

Glass polishing system

#19
20090311950
2009-12-17

Device for restoring light permeability of motor vehicle headlight lenses

#20
20090238963
2009-09-24

Process of forming a deflection mirror in a light waveguide

#21
20090049964
2009-02-26

Process of forming a deflection mirror in a light waveguide

#22
20080280539
2008-11-13

Optical component fabrication using amorphous oxide coated substrates

#23
20080200098
2008-08-21

Polishing slurry for aluminum and aluminum alloys

#24
20080034797
2008-02-14

Apparatus and method for manufacturing liquid crystal display device

#25
20070275245
2007-11-29

Activation Of A Glass Surface

#26
20070257579
2007-11-08

Apparatus for ultrasonic vibration-assisted machining

#27
20070105483
2007-05-10

Methods and apparatus for discrete mirror processing

#28
20070010098
2007-01-11

Use of CMP for aluminum mirror and solar cell fabrication

#29
20060286907
2006-12-21

Grinder wheel for liquid crystal display device and method of fabricating liquid crystal display device using the same

#30
20060276107
2006-12-07

Method for processing and measuring rotationally symmetric workpieces as well as grinding and polishing tool

#31
20060217041
2006-09-28

Yellow Headlight Begone

#32
20060063474
2006-03-23

Method for producing a mirror from a titanium-based material, and a mirror made from such a material

#33
20050164605
2005-07-28

Device and method for surface working

#34
20050101226
2005-05-12

Finishing polishing method