Movement of cathode

Industry

CPC
H01J2235/064

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2235/00X-ray tubes

Current Industry

H01J2235/064Movement of cathode

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electron beam generation source, electron beam emission device, and...
- Patent number 12,176,175
- Issue date Dec 24, 2024
- Hamamatsu Photonics K.K.
- Dai Haraguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device, field emission method and positioning and fi...
- Patent number 11,990,308
- Issue date May 21, 2024
- Meidensha Corporation
- Takumi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube and a controller thereof
- Patent number 11,282,668
- Issue date Mar 22, 2022
- NANO-X IMAGING LTD
- Hidenori Kenmotsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device and reforming treatment method
- Patent number 10,424,457
- Issue date Sep 24, 2019
- Meidensha Corporation
- Daizo Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi X-ray imaging apparatus and control method therefor
- Patent number 9,008,268
- Issue date Apr 14, 2015
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi X-ray imaging apparatus and control method therefor
- Patent number 7,991,114
- Issue date Aug 2, 2011
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray tube, x-ray system, and method for generating x-rays
- Patent number 7,835,501
- Issue date Nov 16, 2010
- Koninklijke Philips Electronics N.V.
- Stefan Hauttmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitter assembly and method for generating electron beams
- Patent number 7,187,755
- Issue date Mar 6, 2007
- General Electric Company
- Bruce Matthew Dunham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for controlling electron beam current
- Patent number 7,085,351
- Issue date Aug 1, 2006
- University of North Carolina at Chapel Hill
- Jianping Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray generator and adjusting method of the same
- Patent number 7,035,377
- Issue date Apr 25, 2006
- Bruker AXS K.K.
- Chuji Katayama
- G01 - MEASURING TESTING
Information Patent Grant
X-ray apparatus with field emission current stabilization and metho...
- Patent number 6,985,557
- Issue date Jan 10, 2006
- Minnesota Medical Physics LLC
- Ali Jaafar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Large-area individually addressable multi-beam x-ray system and met...
- Patent number 6,876,724
- Issue date Apr 5, 2005
- The University of North Carolina-Chapel Hill
- Otto Z. Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray generating mechanism using electron field emission cathode
- Patent number 6,850,595
- Issue date Feb 1, 2005
- The University of North Carolina at Chapel Hill
- Otto Z. Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray generating mechanism using electron field emission cathode
- Patent number 6,553,096
- Issue date Apr 22, 2003
- The University of North Carolina-Chapel Hill
- Otto Z. Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
X-RAY CATHODE FOCUSING ELEMENT
- Publication number 20230290603
- Publication date Sep 14, 2023
- GE Precision Healthcare LLC
- Kevin S. KRUSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICE, FIELD EMISSION METHOD AND POSITIONING AND FI...
- Publication number 20230197395
- Publication date Jun 22, 2023
- MEIDENSHA CORPORATION
- Takumi HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM GENERATION SOURCE, ELECTRON BEAM EMISSION DEVICE, AND...
- Publication number 20230148363
- Publication date May 11, 2023
- Hamamatsu Photonics K.K.
- Dai HARAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20110249796
- Publication date Oct 13, 2011
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20100266097
- Publication date Oct 21, 2010
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-RAY TUBE HAVING LIQUID LUBRICATED BEARINGS AND LIQUID COOLED TARGET
- Publication number 20100128848
- Publication date May 27, 2010
- GENERAL ELECTRIC COMPANY
- Liangheng Qiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY TUBE, X-RAY SYSTEM, AND METHOD FOR GENERATING X-RAYS
- Publication number 20100008470
- Publication date Jan 14, 2010
- Koninklijke Philips Electronics N.V.
- Stefan Hauttmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for controlling electron beam current
- Publication number 20060274889
- Publication date Dec 7, 2006
- University of North Carolina at Chapel Hill
- Jianping Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRON EMITTER ASSEMBLY AND METHOD FOR GENERATING ELECTRON BEAMS
- Publication number 20060098782
- Publication date May 11, 2006
- GENERAL ELECTRIC COMPANY
- Bruce Matthew Dunham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Appliance for use with apparatus providing therapy
- Publication number 20060020170
- Publication date Jan 26, 2006
- Minnesota Medical Physics LLC
- Victor I. Chornenky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Large-area individually addressable multi-beam x-ray system and met...
- Publication number 20060018432
- Publication date Jan 26, 2006
- The University of North Carolina at Chapel Hill
- Otto Z. Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-ray generator and adjusting method of the same
- Publication number 20050185764
- Publication date Aug 25, 2005
- BRUKER AXS K.K.
- Chuji Katayama
- G01 - MEASURING TESTING
Information Patent Application
X-ray apparatus with field emission current stabilization and metho...
- Publication number 20050038488
- Publication date Feb 17, 2005
- Ali Jaafar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for controlling electron beam current
- Publication number 20040028183
- Publication date Feb 12, 2004
- Jianping Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-ray apparatus with field emission current stabilization and metho...
- Publication number 20030179854
- Publication date Sep 25, 2003
- Ali Jaafar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-ray generating mechanism using electron field emission cathode
- Publication number 20030142790
- Publication date Jul 31, 2003
- Otto Z. Zhou
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Large-area individually addressable multi-beam x-ray system and met...
- Publication number 20020094064
- Publication date Jul 18, 2002
- Otto Z. Zhou
- B82 - NANO-TECHNOLOGY

Movement of cathode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron beam generation source, electron beam emission device, and...

Field emission device, field emission method and positioning and fi...

X-ray tube and a controller thereof

Field emission device and reforming treatment method

Multi X-ray imaging apparatus and control method therefor

Multi X-ray imaging apparatus and control method therefor

X-ray tube, x-ray system, and method for generating x-rays

Electron emitter assembly and method for generating electron beams

Method and apparatus for controlling electron beam current

X-ray generator and adjusting method of the same

X-ray apparatus with field emission current stabilization and metho...

Large-area individually addressable multi-beam x-ray system and met...

X-ray generating mechanism using electron field emission cathode

X-ray generating mechanism using electron field emission cathode

Patents Applicationslast 30 patents

X-RAY CATHODE FOCUSING ELEMENT

FIELD EMISSION DEVICE, FIELD EMISSION METHOD AND POSITIONING AND FI...

ELECTRON BEAM GENERATION SOURCE, ELECTRON BEAM EMISSION DEVICE, AND...

MULTI X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREFOR

MULTI X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREFOR

X-RAY TUBE HAVING LIQUID LUBRICATED BEARINGS AND LIQUID COOLED TARGET

X-RAY TUBE, X-RAY SYSTEM, AND METHOD FOR GENERATING X-RAYS

Method and apparatus for controlling electron beam current

ELECTRON EMITTER ASSEMBLY AND METHOD FOR GENERATING ELECTRON BEAMS

Appliance for use with apparatus providing therapy

Large-area individually addressable multi-beam x-ray system and met...

X-ray generator and adjusting method of the same

X-ray apparatus with field emission current stabilization and metho...

Method and apparatus for controlling electron beam current

X-ray apparatus with field emission current stabilization and metho...

X-ray generating mechanism using electron field emission cathode

Large-area individually addressable multi-beam x-ray system and met...