ClassID:

48015

B28D5/024 - CPC Classification

Classification description:

Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with the stock carried by a movable support for feeding stock into engagement with the cutting blade, e.g. stock carried by a pivoted arm or a carriage

Sub-classes:
Recent Application in this class:
#1
20210107180
2021-04-15

Processing apparatus

#2
20190389091
2019-12-26

Semiconductor sawing method and system

#3
20190275700
2019-09-12

Chuck table and processing apparatus including the same

#4
20180333895
2018-11-22

CUTTING BLADE DETECTING MECHANISM FOR CUTTING APPARATUS

#5
20180104852
2018-04-19

Cutting system and method for a cutting system

#6
20170076971
2017-03-16

Workpiece support jig

#7
20160271835
2016-09-22

CUTTING APPARATUS

#8
20150111366
2015-04-23

Singulation apparatus and method

#9
20130042735
2013-02-21

METHOD OF CUTTING A MOTHER SUBSTRATE [as amended]

#10
20130014738
2013-01-17

Saw For Cutting Silicon Into Seed Rods For Use In A Chemical Vapor Deposition Polysilicon Reactor

#11
20100077897
2010-04-01

Apparatus for manufacturing seeds for polycrystalline silicon manufacture

#12
20100011925
2010-01-21

Mother substrate cutting apparatus, method of cutting a mother substrate using the same and organic light emitting diode display cut thereby

#13
20080289165
2008-11-27

Methods for separating electronic components utilizing a manipulator to transport the electronic components between first and second cutting tools

#14
20080210028
2008-09-04

DRIVING MECHANISM AND CUTTING APPARATUS HAVING THE DRIVING MECHANISM

#15
20070281444
2007-12-06

Substrate dividing system, substrate manufacturing equipment, substrate scribing method and substrate dividing method

#16
20070259483
2007-11-08

Sawing Apparatus and a Control Method for Manufacturing Processes of Semiconductor Package

#17
20070087661
2007-04-19

Dicing apparatus and dicing method

#18
20070068504
2007-03-29

Group encapsulated dicing chuck

#19
20070062511
2007-03-22

Group encapsulated dicing chuck

#20
20060112802
2006-06-01

Cutting machine

#21
20060065262
2006-03-30

Group encapsulated dicing chuck

#22
20050211236
2005-09-29

Dicing saw with variable indexing capability

#23
20050186761
2005-08-25

Group encapsulated dicing chuck

#24
20050136801
2005-06-23

Cutting machine for plate-shaped material