H01J9/12 - CPC Classification Index

#1

20250385062

2025-12-18

SUBSTRATE STACK EPITAXIES FOR PHOTOCATHODES FOR EXTENDED WAVELENGTHS

#2

20240282542

2024-08-22

DEVICES AND METHODS INVOLVING SEMICONDUCTING MATERIAL(S) FOR PHOTOCATHODES

#3

20240234072

2024-07-11

A UV SENSITIVE PHOTOCATHODE, A METHOD FOR PRODUCING A UV SENSITIVE PHOTOCATHODE, AND A DETECTOR FOR MEASURING UV RADIATION

#4

20240170246

2024-05-23

PHOTOCATHODE INCLUDING NANOSTRUCTURES FOR EXTENDED WAVELENGTHS

#5

20240145202

2024-05-02

SUBSTRATE STACK EPITAXIES FOR PHOTOCATHODES FOR EXTENDED WAVELENGTHS

#6

20240136139

2024-04-25

A UV SENSITIVE PHOTOCATHODE, A METHOD FOR PRODUCING A UV SENSITIVE PHOTOCATHODE, AND A DETECTOR FOR MEASURING UV RADIATION

#7

20230187161

2023-06-15

Photocathode, and method for manufacturing photocathode

#8

20220336179

2022-10-20

CATHODE MEMBER FOR ELECTRON BEAM GENERATION, AND METHOD FOR MANUFACTURING THE SAME

#9

20220230860

2022-07-21

Photocathode, electron tube, and method for manufacturing photocathode

#10

20220130634

2022-04-28

Emitter, electron gun using same, and electronic device

#11

20220068585

2022-03-03

Biased cathode assembly of an X-ray tube with improved thermal management and a method of manufacturing same

#12

20210134552

2021-05-06

Dual low vacuum-ultrahigh vacuum system for large-scale production of micro-channel plate photomultipliers

#13

20210118640

2021-04-22

Co-deposition of cesium telluride photocathode and X-ray fluorescence controller co-deposition of cesium telluride photocathode

#14

20200381227

2020-12-03

Hybrid solar generator

#15

20200328056

2020-10-15

Photocathode with nanowires and method of manufacturing such a photocathode

#16

20200203113

2020-06-25

Compact source for generating ionizing radiation, assembly comprising a plurality of sources and process for producing the source

#17

20200058477

2020-02-20

Electron multiplier production method and electron multiplier

#18

20190355562

2019-11-21

Photomultiplier and methods of making it

#19

20190164734

2019-05-30

Electron multiplier production method and electron multiplier

#20

20190164733

2019-05-30

Dual-spectrum photocathode for image intensification

#21

20180247802

2018-08-30

Microchannel plate and electron multiplier

#22

20170358432

2017-12-14

Hybrid solar generator

#23

20170278687

2017-09-28

Batch production of microchannel plate photo-multipliers

#24

20170084416

2017-03-23

Nano-patterned superconducting surface for high quantum efficiency cathode

#25

20160365217

2016-12-15

Photocathode and method for assembly

#26

20160203937

2016-07-14

Planar field emitters and high efficiency photocathodes based on ultrananocrystalline diamond

#27

20160181050

2016-06-23

Integrated photoemission sources and scalable photoemission structures

#28

20150255241

2015-09-10

Integrated photoemission sources and scalable photoemission structures

#29

20150050770

2015-02-19

Process for producing layered member and layered member

#30

20140034813

2014-02-06

Corner cube enhanced photocathode

#31

20130248815

2013-09-26

Semiconductor photocathode and method for manufacturing the same

#32

20130193830

2013-08-01

Microchannel plate and process for producing the same

#33

20120012811

2012-01-19

Corner cube enhanced photocathode

#34

20100197069

2010-08-05

Process for producing layered member and layered member

#35

20090127642

2009-05-21

PHOTOELECTRIC SURFACE, ELECTRON TUBE COMPRISING SAME, AND METHOD FOR PRODUCING PHOTOELECTRIC SURFACE

#36

20080265450

2008-10-30

Microchannel plate and process for producing the same

#37

20070296335

2007-12-27

Process for Producing Layered Member and Layered Member

#38

20070267434

2007-11-22

Dispensing system for alkali metals capable of releasing a high quantity of metals

#39

20060170324

2006-08-03

Fabrication of group III-nitride photocathode having Cs activation layer

#40

20060152154

2006-07-13

Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube

#41

20060138395

2006-06-29

Semiconductor photoelectric surface and its manufacturing method, and photodetecting tube using semiconductor photoelectric surface

#42

20060055322

2006-03-16

Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube

#43

20060055321

2006-03-16

Hetero-junction electron emitter with Group III nitride and activated alkali halide

#44

20060049755

2006-03-09

Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube

#45

20050206314

2005-09-22

Photocathode

#46

20050104517

2005-05-19

MBE grown alkali antimonide photocathodes

#47

18796351

2025-06-17

And manufacturing methods of SWIR I2TUBE via heterogeneous wafer integration

#48

17402171

2024-01-23

Alkali semi-metal films and method and apparatus for fabricating them

#49

16440933

2020-01-14

Photocathodes with protective in-situ graphene gas barrier films and method of making the same

#50

15675607

2019-08-13

Electron photoemission with tunable excitation and transport energetics

#51

15644711

2019-07-16

Photocathodes with protective in-situ graphene gas barrier films and method of making the same

#52

14608777

2018-03-13

Alkali semi-metal films and method and apparatus for fabricating them