Traps for removing or diverting unwanted particles

Industry

CPC
H01J29/84

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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

H01J29/84Traps for removing or diverting unwanted particles

Industries

Patents Grantslast 30 patents

Information Patent Grant
Dynamic ion filter for reducing highly abundant ions
- Patent number 11,488,818
- Issue date Nov 1, 2022
- Analytik Jena AG
- Roland Lehmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for top down proteomics using ExD and PTR
- Patent number 11,251,029
- Issue date Feb 15, 2022
- DH Technologies Development Pte. Ltd.
- Takashi Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam emission device
- Patent number 10,014,146
- Issue date Jul 3, 2018
- Korea Institute of Industrial Technology
- Eun Goo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus having ION pump including permanent magnet
- Patent number 7,439,661
- Issue date Oct 21, 2008
- Canon Kabushiki Kaisha
- Yasue Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus provided with an ion pump assembly arranged...
- Patent number 7,301,269
- Issue date Nov 27, 2007
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 6,784,607
- Issue date Aug 31, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koji Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat display screen with a protection grid
- Patent number 6,683,415
- Issue date Jan 27, 2004
- Pixtech, S.A.
- Eric Compain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device and method of operation
- Patent number 6,566,804
- Issue date May 20, 2003
- Motorola, Inc.
- Johann T. Trujillo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device having a surface passivation layer
- Patent number 6,373,174
- Issue date Apr 16, 2002
- Motorola, Inc.
- Albert Alec Talin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun with improved cathode venting
- Patent number 6,369,499
- Issue date Apr 9, 2002
- Intel Corporation
- Thomas A. Skupien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission display having an offset phosphor and method for the...
- Patent number 6,225,761
- Issue date May 1, 2001
- Motorola, Inc.
- Lawrence N. Dworsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating electron tube
- Patent number 6,024,618
- Issue date Feb 15, 2000
- NEC Corporation
- Hideo Makishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam generator with magnetic cathode-protection unit
- Patent number 5,866,974
- Issue date Feb 2, 1999
- Linotype-Hell AG
- Karl Heinz Herrmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source and electron beam apparatus
- Patent number 5,594,296
- Issue date Jan 14, 1997
- Canon Kabushiki Kaisha
- Hideaki Mitsutake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Getter spring assembly for a color cathode-ray tube
- Patent number 5,541,474
- Issue date Jul 30, 1996
- Thomson Consumer Electronics, Inc.
- Richard LaPeruta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dust collector in a cathode ray tube
- Patent number 5,371,432
- Issue date Dec 6, 1994
- Gold Star Co., Ltd.
- Myoung Ho Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television camera tube with spurious image black-out screen
- Patent number 5,218,443
- Issue date Jun 8, 1993
- Thomson-CSF
- Jean-Luc Ricaud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ribbon beam cathode ray tube
- Patent number 5,130,614
- Issue date Jul 14, 1992
- Massachusetts Institute of Technology
- David H. Staelin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display element
- Patent number 5,126,620
- Issue date Jun 30, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Kohsuke Haraga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low energy ion trap
- Patent number 5,028,837
- Issue date Jul 2, 1991
- Atomic Energy of Canada Limited
- Hans J. Kolpin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube with an electron shield
- Patent number 4,931,690
- Issue date Jun 5, 1990
- Hitachi, Ltd.
- Takemitsu Kokubu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion bombardment barrier layer for a vacuum tube
- Patent number 4,931,693
- Issue date Jun 5, 1990
- Thomson-CSF
- Daniel Gally
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with an ion trap including a barrier member
- Patent number 4,749,904
- Issue date Jun 7, 1988
- U.S. Philips Corporation
- Johannes H. A. Vasterink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube having an ion trap
- Patent number 4,743,794
- Issue date May 10, 1988
- U.S. Philips Corporation
- Martinus H. L. M. Van Den Broek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray-tube electrode structure having a particle trap
- Patent number 4,665,340
- Issue date May 12, 1987
- Tektronix, Inc.
- Conrad J. Odenthal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron image tube having a trapping space for loose particles
- Patent number 4,584,468
- Issue date Apr 22, 1986
- U.S. Philips Corporation
- Johannes N. van de Wiel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube and semiconductor device for use in such a cathode...
- Patent number 4,574,216
- Issue date Mar 4, 1986
- U.S. Philips Corporation
- Arthur M. E. Hoeberechts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrocarbon getter pump
- Patent number 4,515,528
- Issue date May 7, 1985
- General Electric Company
- James R. Young
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube with particle trap integral with envelope wall
- Patent number 4,298,821
- Issue date Nov 3, 1981
- English Electric Valve Company
- Eric D. Hendry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image intensifier tube with photocathode protective circuit
- Patent number 4,286,148
- Issue date Aug 25, 1981
- U.S. Philips Corporation
- Hubertus E. L. Kamps
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for Top Down Proteomics Using ExD and PTR
- Publication number 20220375736
- Publication date Nov 24, 2022
- DH Technologies Development Pte. Ltd.
- Takashi Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION TRAP
- Publication number 20220319828
- Publication date Oct 6, 2022
- Thermo Fisher Scientific (Bremen) GmbH
- Hamish STEWART
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM EMISSION DEVICE
- Publication number 20170263411
- Publication date Sep 14, 2017
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Eun Goo KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BEAM FOCUSING AND ACCELERATING SYSTEM
- Publication number 20160379793
- Publication date Dec 29, 2016
- The Queen's University of Belfast
- Satyabrata Kar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Segmented Electron Gun, Beam and Collector System and Method for El...
- Publication number 20110215720
- Publication date Sep 8, 2011
- Delbert J. Larson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emission display device with protection structure
- Publication number 20060113888
- Publication date Jun 1, 2006
- Huai-Yuan Tseng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060049734
- Publication date Mar 9, 2006
- Canon Kabushiki Kaisha
- Yasue Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043865
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission display
- Publication number 20050218788
- Publication date Oct 6, 2005
- Dong-Su Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device
- Publication number 20050007039
- Publication date Jan 13, 2005
- Frank Anton Van Abeelen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emission display device
- Publication number 20050001534
- Publication date Jan 6, 2005
- Seong Hak Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20010033129
- Publication date Oct 25, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Koji Shimada
- H01 - BASIC ELECTRIC ELEMENTS

Traps for removing or diverting unwanted particles

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dynamic ion filter for reducing highly abundant ions

Method for top down proteomics using ExD and PTR

Electron beam emission device

Image display apparatus having ION pump including permanent magnet

Image display apparatus provided with an ion pump assembly arranged...

Color cathode ray tube

Flat display screen with a protection grid

Field emission device and method of operation

Field emission device having a surface passivation layer

Electron gun with improved cathode venting

Field emission display having an offset phosphor and method for the...

Method of operating electron tube

Electron beam generator with magnetic cathode-protection unit

Electron source and electron beam apparatus

Getter spring assembly for a color cathode-ray tube

Dust collector in a cathode ray tube

Television camera tube with spurious image black-out screen

Ribbon beam cathode ray tube

Display element

Low energy ion trap

Color picture tube with an electron shield

Ion bombardment barrier layer for a vacuum tube

Cathode ray tube with an ion trap including a barrier member

Cathode-ray tube having an ion trap

Cathode-ray-tube electrode structure having a particle trap

Electron image tube having a trapping space for loose particles

Cathode-ray tube and semiconductor device for use in such a cathode...

Hydrocarbon getter pump

Electron tube with particle trap integral with envelope wall

Image intensifier tube with photocathode protective circuit

Patents Applicationslast 30 patents

Method for Top Down Proteomics Using ExD and PTR

ION TRAP

ELECTRON BEAM EMISSION DEVICE

BEAM FOCUSING AND ACCELERATING SYSTEM

Segmented Electron Gun, Beam and Collector System and Method for El...

Field emission display device with protection structure

Image display apparatus

Image display apparatus

Electron emission display

Display device

Field emission display device

Color cathode ray tube