exhibiting internal electric effects caused by electromagnetic radiation

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CPC
H01J29/45

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/45exhibiting internal electric effects caused by electromagnetic radiation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrocaloric material
- Patent number 9,293,681
- Issue date Mar 22, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yukihiro Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup tube utilizing third electrode and its operating method
- Patent number 5,384,597
- Issue date Jan 24, 1995
- Hitachi, Ltd.
- Kenji Sameshima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive imaging apparatus
- Patent number 5,233,265
- Issue date Aug 3, 1993
- Hitachi, Ltd.
- Yukio Takasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pick-up tube and apparatus having the same
- Patent number 5,218,264
- Issue date Jun 8, 1993
- Hitachi, Ltd.
- Tadaaki Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive device and method of operating same
- Patent number 5,070,272
- Issue date Dec 3, 1991
- Hitachi, Ltd.
- Takeshi Kikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic signal recording medium and method of making same
- Patent number 5,063,538
- Issue date Nov 5, 1991
- Manfred R. Kuehnle
- B82 - NANO-TECHNOLOGY
Information Patent Grant
X-ray television apparatus
- Patent number 5,023,896
- Issue date Jun 11, 1991
- Hitachi Medical Corporation
- Hisatake Yokouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of fabricating an image pick-up tube and target section used...
- Patent number 5,021,705
- Issue date Jun 4, 1991
- Hitachi Ltd.
- Masanao Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pyroelectric materials
- Patent number 4,983,839
- Issue date Jan 8, 1991
- The United States of America as represented by the Secretary of the Army
- Krishna K. Deb
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Photoconductive device and method of operating the same
- Patent number 4,952,839
- Issue date Aug 28, 1990
- Hitachi, Ltd.
- Kenkichi Tanioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Infrared converter
- Patent number 4,914,296
- Issue date Apr 3, 1990
- The Boeing Company
- Ralph R. Reinhold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Target of image pickup tube having an amorphous semiconductor laminate
- Patent number 4,900,975
- Issue date Feb 13, 1990
- Hitachi, Ltd.
- Yasuharu Shimomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive device and method of operating the same
- Patent number 4,888,521
- Issue date Dec 19, 1989
- Hitachi Ltd.
- Kenkichi Tanioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-detecting device
- Patent number 4,884,011
- Issue date Nov 28, 1989
- Hitachi, Ltd. & Nippon Hoso Kasai
- Tatsuo Makishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Target of image pickup tube
- Patent number 4,866,332
- Issue date Sep 12, 1989
- Hitachi, Ltd.
- Yukio Takasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic recording tape or strip comprising photoconductive l...
- Patent number 4,862,414
- Issue date Aug 29, 1989
- Manfred R. Kuehnle
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image pick-up tube target
- Patent number 4,816,715
- Issue date Mar 28, 1989
- Hitachi, Ltd.
- Takaaki Unnai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite photosensitive material
- Patent number 4,816,183
- Issue date Mar 28, 1989
- The Board of Trustees of the Leland Stanford Junior University
- Clayton W. Bates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor device having separate photosensor and charge storage
- Patent number 4,724,470
- Issue date Feb 9, 1988
- U.S. Philips Corporation
- Johannes G. van Santen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pick-up tube target
- Patent number 4,717,854
- Issue date Jan 5, 1988
- Hitachi, Ltd.
- Masanao Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Imaging device having two anti-reflection layers on a surface of si...
- Patent number 4,689,873
- Issue date Sep 1, 1987
- RCA Corporation
- William M. Kramer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pyroelectric crystals with high figures of merit
- Patent number 4,648,991
- Issue date Mar 10, 1987
- Research Corporation
- Chang-Shui Fang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Picture taking tube with pyroelectric target and a process for dete...
- Patent number 4,643,689
- Issue date Feb 17, 1987
- Thomson-CSF
- Jean Fraleux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup tube
- Patent number 4,636,682
- Issue date Jan 13, 1987
- Hitachi, Ltd.
- Chushirou Kusano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosensor having impurity concentration gradient
- Patent number 4,626,885
- Issue date Dec 2, 1986
- Hitachi, Ltd.
- Sachio Ishioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doped photoconductive film including selenium and tellurium
- Patent number 4,617,248
- Issue date Oct 14, 1986
- Nippon Hoso Kyokai
- Kenkichi Tanioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive target of image pickup tube
- Patent number 4,614,891
- Issue date Sep 30, 1986
- Kabushiki Kaisha Toshiba
- Takao Kuwahata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pick-up tube having collector and balance electrodes
- Patent number 4,609,846
- Issue date Sep 2, 1986
- Hitachi, Ltd.
- Chushirou Kusano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoconductive target of the image pickup tube
- Patent number 4,608,514
- Issue date Aug 26, 1986
- Kabushiki Kaisha Toshiba
- Takao Kuwahata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transparent GaAs photoelectric layer
- Patent number 4,605,600
- Issue date Aug 12, 1986
- Hamamatsu Photonics Kabushiki Kaisha
- Minoru Niigaki
- H01 - BASIC ELECTRIC ELEMENTS

exhibiting internal electric effects caused by electromagnetic radiation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrocaloric material

Image pickup tube utilizing third electrode and its operating method

Photoconductive imaging apparatus

Image pick-up tube and apparatus having the same

Photoconductive device and method of operating same

Optoelectronic signal recording medium and method of making same

X-ray television apparatus

Method of fabricating an image pick-up tube and target section used...

Pyroelectric materials

Photoconductive device and method of operating the same

Infrared converter

Target of image pickup tube having an amorphous semiconductor laminate

Photoconductive device and method of operating the same

Light-detecting device

Target of image pickup tube

Optoelectronic recording tape or strip comprising photoconductive l...

Image pick-up tube target

Composite photosensitive material

Image sensor device having separate photosensor and charge storage

Image pick-up tube target

Imaging device having two anti-reflection layers on a surface of si...

Pyroelectric crystals with high figures of merit

Picture taking tube with pyroelectric target and a process for dete...

Image pickup tube

Photosensor having impurity concentration gradient

Doped photoconductive film including selenium and tellurium

Photoconductive target of image pickup tube

Image pick-up tube having collector and balance electrodes

Photoconductive target of the image pickup tube

Transparent GaAs photoelectric layer

Patents Applicationslast 30 patents