ClassID:

205463

H01J43/28 - CPC Classification

Classification description:

Secondary-emission tubes; Electron-multiplier tubes; Electron multipliers Vessels, e.g. wall of the tube ; Windows; Screens; Suppressing undesired discharges or currents

Recent Application in this class:
#1
20240355601
2024-10-24

PHOTOELECTRIC CONVERSION DEVICE, ELECTROMAGNETIC WAVE DETECTION DEVICE, PHOTOELECTRIC CONVERSION METHOD AND ELECTROMAGNETIC WAVE DETECTION METHOD

#2
20240274421
2024-08-15

Electron tube

#3
20240266157
2024-08-08

Detector Having Improved Construction

#4
20240186129
2024-06-06

Microchannel plate and method of making the microchannel plate with metal contacts selectively formed on one side of channel openings

#5
20240063004
2024-02-22

Particle detector having improved performance and service life

#6
20240021398
2024-01-18

METASURFACE ELEMENT, ELECTRON TUBE, AND METHOD FOR PRODUCING ELECTRON TUBE

#7
20230386810
2023-11-30

Microchannel plate and method of making the microchannel plate with metal contacts selectively formed on one side of channel openings

#8
20230071586
2023-03-09

ELECTRON TUBE, IMAGING DEVICE AND ELECTROMAGNETIC WAVE DETECTION DEVICE

#9
20220415638
2022-12-29

Electron tube

#10
20220293402
2022-09-15

Detector comprising transmission secondary electron emission means

#11
20210384018
2021-12-09

Electron multipliers internal regions

#12
20210242002
2021-08-05

Gas electron multiplier board photomultiplier

#13
20210193445
2021-06-24

MCP assembly and charged particle detector

#14
20210142992
2021-05-13

Detector having improved construction

#15
20210074531
2021-03-11

Particle detector having improved performance and service life

#16
20200311930
2020-10-01

System and methods for clear optimally matched panoramic channel technique for deep brain photonic interface

#17
20190108989
2019-04-11

Phototube and method of making it

#18
20180249906
2018-09-06

Fast X-Y axis bright pupil tracker

#19
20180182602
2018-06-28

Phototube and method of making it

#20
20160314947
2016-10-27

Digital electron amplifier with anode readout devices and methods of fabrication

#21
20160284525
2016-09-29

Cooled photomultiplier tube based light detector with reduced condensation, and related apparatuses and methods

#22
20160209588
2016-07-21

Optoelectronic detector, in particular for high-resolution light scanning microscopy

#23
20150311049
2015-10-29

Photodetection unit and method for manufacturing same

#24
20150279639
2015-10-01

Micro-channel plate, method for manufacturing micro-channel plate, and image intensifier

#25
20150235825
2015-08-20

Electron tube

#26
20150234057
2015-08-20

Photomultiplier apparatus and radiation detector incorporating such apparatus

#27
20150187551
2015-07-02

Photomultiplier and sensor module

#28
20140306098
2014-10-16

Detector apparatus

#29
20140152168
2014-06-05

Electron multiplier

#30
20130242291
2013-09-19

Photomultiplier tube with extended dynamic range

#31
20130221828
2013-08-29

Microchannel plate for electron multiplier

#32
20130043378
2013-02-21

Detector apparatus having a cooling component

#33
20130043377
2013-02-21

Detector apparatus having a cooling component

#34
20130043376
2013-02-21

Detector apparatus including light sensor and active cooling component with heat flow runs in counter to the direction of incident light

#35
20120091890
2012-04-19

Photomultiplier tube

#36
20120019132
2012-01-26

Photomultiplier tube for collecting photoelectrons from a photocathode covering a whole inner surface of a vacuum container

#37
20100102721
2010-04-29

Electron tube

#38
20100102701
2010-04-29

Electron tube

#39
20090283290
2009-11-19

Vacuum device

#40
20090236985
2009-09-24

Electron tube and method for manufacturing electron tube

#41
20090212699
2009-08-27

Photomultiplier

#42
20090026353
2009-01-29

Photomultiplier tube and a radiation detecting device employing the photomultiplier tube

#43
20090009077
2009-01-08

Photomultiplier tube and radiation detecting device employing the photomultiplier tube

#44
20080265769
2008-10-30

Large area hybrid photomultiplier tube

#45
20080258619
2008-10-23

Photomultiplier tube with least transit time variations

#46
20080197273
2008-08-21

Light Detection Apparatus

#47
20080088232
2008-04-17

Photomultiplier

#48
20080087831
2008-04-17

Photomultiplier

#49
20080007173
2008-01-10

Multi-anode type photomultiplier tube and radiation detector

#50
20080001541
2008-01-03

Photomultiplier tube, photomultiplier tube unit, and radiation detector

#51
20070272832
2007-11-29

Light Detection Tube

#52
20060153488
2006-07-13

Optical sensor

#53
20060091318
2006-05-04

Photomultiplier with particular stem/pin structure

#54
20060091317
2006-05-04

Photomultiplier and radiation detector

#55
20060091316
2006-05-04

Photomultiplier and radiation detector

#56
20060091287
2006-05-04

Photomultiplier and radiation detector

#57
20060033432
2006-02-16

Photomultiplier tube with improved light collection

#58
20050087676
2005-04-28

Photomultiplier tube with enchanced hermiticity

#59
20050023733
2005-02-03

Method for generating optical anisotropy in scintillators using pulsed lasers

#60
20050023473
2005-02-03

System and method for reducing optical crosstalk in multi-anode photomultiplier tube

#61
16888856
2022-12-27

Light sensor assembly in a vacuum environment

#62
13839164
2015-08-11

Microchannel plate assembly