Ultra-violet

Industry

CPC
H01J2231/50021

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2231/00Cathode ray tubes or electron beam tubes

Current Industry

H01J2231/50021Ultra-violet

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet flame detector
- Patent number 11,473,973
- Issue date Oct 18, 2022
- Carrier Corporation
- Gary Follett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric surface, photoelectric conversion tube, image intensi...
- Patent number 10,559,445
- Issue date Feb 11, 2020
- Hamamatsu Photonics K.K.
- Tatsuo Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube
- Patent number 10,515,775
- Issue date Dec 24, 2019
- Hamamatsu Photonics K.K.
- Tsuyoshi Kodama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polycrystal diamond thin film and photocathode and electron tube us...
- Patent number 7,045,957
- Issue date May 16, 2006
- Hamamatsu Photonics K.K.
- Minoru Niigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocathode having AlGaN layer with specified Mg content concentra...
- Patent number 6,831,341
- Issue date Dec 14, 2004
- Hamamatsu Photonics K.K.
- Hirofumi Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocathode
- Patent number 6,580,215
- Issue date Jun 17, 2003
- Hamamatsu Photonics K.K.
- Tokuaki Nihashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Position-transmitting electromagnetic quanta and particle radiation...
- Patent number 5,686,721
- Issue date Nov 11, 1997
- LITEF GmbH
- Horst Schmidt-Bocking
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photon counting ultraviolet spatial image sensor with microchannel...
- Patent number 5,461,226
- Issue date Oct 24, 1995
- Loral Infrared & Imaging Systems, Inc.
- Anthony M. Nicoli
- G01 - MEASURING TESTING
Information Patent Grant
Buffer for a gamma-insensitive optical sensor with gas and a buffer...
- Patent number 5,311,010
- Issue date May 10, 1994
- The United States of America as represented by the United States Department o...
- Hans W. Kruger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultraviolet light generation
- Patent number 4,274,028
- Issue date Jun 16, 1981
- W. H. Brady Company
- Norman J. Frame
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3495084
- Patent number 3,495,084
- Issue date Feb 10, 1970
- G01 - MEASURING TESTING
Information Patent Grant
3284661
- Patent number 3,284,661
- Issue date Nov 8, 1966
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3100817
- Patent number 3,100,817
- Issue date Aug 13, 1963
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET FLAME DETECTOR
- Publication number 20210239520
- Publication date Aug 5, 2021
- Carrier Corporation
- Gary Follett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC SURFACE, PHOTOELECTRIC CONVERSION TUBE, IMAGE INTENSI...
- Publication number 20180025881
- Publication date Jan 25, 2018
- Hamamatsu Photonics K.K.
- Tatsuo SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photocathode having A1GaN layer with specified Mg content concentra...
- Publication number 20050045866
- Publication date Mar 3, 2005
- Hamamatsu Photonics K.K.
- Hirofumi Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor photocathode
- Publication number 20040021417
- Publication date Feb 5, 2004
- Hirofumi Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polycrystal diamond thin film and photocathode and electron tube us...
- Publication number 20030001498
- Publication date Jan 2, 2003
- Hamamatsu Photonics K.K.
- Minoru Niigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photocathode
- Publication number 20010001226
- Publication date May 17, 2001
- Hamamatsu Photonics K.K.
- Tokuaki Nihashi
- H01 - BASIC ELECTRIC ELEMENTS

Ultra-violet

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultraviolet flame detector

Photoelectric surface, photoelectric conversion tube, image intensi...

Electron tube

Polycrystal diamond thin film and photocathode and electron tube us...

Photocathode having AlGaN layer with specified Mg content concentra...

Photocathode

Position-transmitting electromagnetic quanta and particle radiation...

Photon counting ultraviolet spatial image sensor with microchannel...

Buffer for a gamma-insensitive optical sensor with gas and a buffer...

Ultraviolet light generation

3495084

3284661

3100817

Patents Applicationslast 30 patents

ULTRAVIOLET FLAME DETECTOR

PHOTOELECTRIC SURFACE, PHOTOELECTRIC CONVERSION TUBE, IMAGE INTENSI...

Photocathode having A1GaN layer with specified Mg content concentra...

Semiconductor photocathode

Polycrystal diamond thin film and photocathode and electron tube us...

Photocathode