ClassID:

206447

H01J2237/2005 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated Seal mechanisms

Sub-classes:
Recent Application in this class:
#1
20260112585
2026-04-23

SELF-COMPLIANT SEAL ASSEMBLY

#2
20250385081
2025-12-18

ELECTROSTATICALLY SECURED SUBSTRATE SUPPORT ASSEMBLY

#3
20250349499
2025-11-13

DEVICE FOR HOLDING A SAMPLE, SYSTEM AND MANUFACTURING METHOD

#4
20250062150
2025-02-20

ELECTROSTATIC CHUCK WITH SEAL SURFACE

#5
20240404781
2024-12-05

SAMPLE HOLDER AND ELECTRON MICROSCOPE

#6
20240321558
2024-09-26

SUBSTRATE PROCESSING APPARATUS, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND RECORDING MEDIUM

#7
20240274411
2024-08-15

APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR ALIGNING DIELECTRIC PLATE USING THE SAME

#8
20240266154
2024-08-08

PLASMA PROCESSING APPARATUS AND SUBSTRATE SUPPORT BODY

#9
20240079201
2024-03-07

Sample holder, intermembrane distance adjustment mechanism, and charged particle beam device

#10
20230402265
2023-12-14

PROCESS CHAMBER AND SEMICONDUCTOR PROCESS DEVICE

#11
20230212735
2023-07-06

SUBSTRATE PROCESSING SYSTEM

#12
20230207288
2023-06-29

SUBSTRATE TREATMENT APPARATUS

#13
20230116574
2023-04-13

WAFER PLACEMENT TABLE

#14
20210305077
2021-09-30

DEVICE FOR SUPPORTING SUBSTRATE HAVING THERMAL EXPANSION COEFFICIENT

#15
20210110991
2021-04-15

Cryotransfer holder and workstation

#16
20210020488
2021-01-21

WAFER SUPPORT UNIT AND WAFER TREATMENT SYSTEM INCLUDING THE SAME

#17
20210013080
2021-01-14

Electrostatic chuck with seal surface

#18
20200161088
2020-05-21

Ion beam etching system

#19
20180096817
2018-04-05

Specimen holder

#20
20170032928
2017-02-02

Micro-chamber for inspecting sample material

#21
20160071686
2016-03-10

Linkage conduit for vacuum chamber applications

#22
20140265093
2014-09-18

Workpiece support structure with four degree of freedom air bearing for high vacuum systems

#23
20120077289
2012-03-29

Apparatus and method of temperature control during cleaving processes of thick materials

#24
20120017415
2012-01-26

Method of use of reusable sample holding device permitting ready loading of very small wet samples

#25
20110297845
2011-12-08

Effective algorithm for warming a twist axis for cold ion implantations

#26
20110026187
2011-02-03

Conductive seal ring electrostatic chuck

#27
20100327181
2010-12-30

Ion implantation apparatus

#28
20100294049
2010-11-25

Hermetic sample holder and method for performing microanalysis under controlled atmosphere environment

#29
20100236476
2010-09-23

Substrate support structure, clamp preparation unit, and lithography system

#30
20100193398
2010-08-05

Reusable sample holding device permitting ready loading of very small wet samples

#31
20090255447
2009-10-15

Table guided by aerostatic bearing elements for vacuum application

#32
20090166536
2009-07-02

Sample holder, method for observation and inspection, and apparatus for observation and inspection

#33
20090095055
2009-04-16

Method for Differentially Pumping Endblock Seal Cavity

#34
20080188011
2008-08-07

APPARATUS AND METHOD OF TEMPERATURE CONROL DURING CLEAVING PROCESSES OF THICK FILM MATERIALS

#35
20060273277
2006-12-07

Plasma resistant seal assembly with replaceable barrier shield

#36
20060075972
2006-04-13

Substrate processing apparatus and substrate processing method

#37
20060022135
2006-02-02

Method and apparatus for in-situ probe tip replacement inside a charged particle beam microscope

#38
20050189901
2005-09-01

Stage devices and exposure systems comprising same

#39
20050053481
2005-03-10

Method for differentially pumping endblock seal cavity