Cores for field producing elements

Industry

CPC
H01J2229/7031

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/7031Cores for field producing elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Stapling instrument comprising a signal antenna
- Patent number 11,749,877
- Issue date Sep 5, 2023
- Cilag GmbH International
- Frederick E. Shelton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite core, deflection yoke, and color picture tube apparatus
- Patent number 7,157,998
- Issue date Jan 2, 2007
- Matsushita Toshiba Picture Display Co., Ltd.
- Etsuji Tagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite core structure for color cathode ray tube
- Patent number 6,979,945
- Issue date Dec 27, 2005
- LG. Philips Display Korea Co., Ltd.
- Byung Tae Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke for cathode ray tube
- Patent number 6,949,875
- Issue date Sep 27, 2005
- Samsung SDI Co., Ltd.
- Sung-Gu Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke and CRT device
- Patent number 6,914,505
- Issue date Jul 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Taniwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection york and CRT device using the deflection york
- Patent number 6,903,520
- Issue date Jun 7, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kenichiro Taniwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube
- Patent number 6,894,430
- Issue date May 17, 2005
- LG. Philips Displays Korea Co., Ltd.
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke and CRT device
- Patent number 6,838,811
- Issue date Jan 4, 2005
- Matsushita Electric Industrial Co., Ltd.
- Etsuji Tagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke for cathode ray tube
- Patent number 6,825,602
- Issue date Nov 30, 2004
- LG. Philips Displays Korea Co., Ltd.
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke and cathode ray tube apparatus provided with the same
- Patent number 6,798,130
- Issue date Sep 28, 2004
- Kabushiki Kaisha Toshiba
- Nobuhiko Akoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke with quadrangular separator
- Patent number 6,791,252
- Issue date Sep 14, 2004
- Samsung Electric-Mechanics Co., Ltd.
- Jung Sub Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core for deflection yoke and its production method
- Patent number 6,696,907
- Issue date Feb 24, 2004
- TDK Corporation
- Hitoshi Iwaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yolk
- Patent number 6,696,779
- Issue date Feb 24, 2004
- Koninklijke Philips Electronics N.V.
- Pim Theo Tuyls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke for a CRT
- Patent number 6,686,709
- Issue date Feb 3, 2004
- LG Electronics Inc.
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection unit for a cathode ray tube and method of manufacturing...
- Patent number 6,657,373
- Issue date Dec 2, 2003
- Koninklijke Philips Electronics N.V.
- Martinus Josephus Tops
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite core in deflection yoke for Braun tube
- Patent number 6,633,116
- Issue date Oct 14, 2003
- LG Electronics Inc.
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Convergence correction device for electron beams in color picture t...
- Patent number 6,586,893
- Issue date Jul 1, 2003
- Song O Shik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke and cathode ray tube device
- Patent number 6,492,783
- Issue date Dec 10, 2002
- Hitachi, Ltd.
- Souichi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube device comprising a deflection yoke with a non-cir...
- Patent number 6,404,117
- Issue date Jun 11, 2002
- Kabushiki Kaisha Toshiba
- Kouichi Soneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke with improved deflection sensitivity
- Patent number 6,380,698
- Issue date Apr 30, 2002
- Sony Corporation
- Basab Bijay Dasgupta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke for a cathode-ray tube with both improved geometry...
- Patent number 6,373,180
- Issue date Apr 16, 2002
- Thomson Licensing S.A.
- Nacerdine Azzi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection unit for a cathode ray tube
- Patent number 6,373,181
- Issue date Apr 16, 2002
- U.S. Philips Corporation
- Nicolaas G. Vink
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam deflection device for cathode ray tube
- Patent number 6,346,769
- Issue date Feb 12, 2002
- Sony Corporation
- Ichiro Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube apparatus
- Patent number 6,307,313
- Issue date Oct 23, 2001
- Kabushiki Kaisha Toshiba
- Yutaka Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core for deflecting yoke
- Patent number 6,281,623
- Issue date Aug 28, 2001
- TDK Corporation
- Hidekazu Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for preparation of oxide magnetic compact
- Patent number 6,113,843
- Issue date Sep 5, 2000
- TDK Corporation
- Takuya Aoki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Deflection yoke and yoke core used for the deflection yoke
- Patent number 6,046,538
- Issue date Apr 4, 2000
- Victor Company of Japan, Ltd.
- Hideo Hishiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke and color cathode ray tube with deflection yoke
- Patent number 5,932,959
- Issue date Aug 3, 1999
- Matsushita Electronics Corporation
- Koji Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection ring of sintered MgZn-ferrite material, cathode ray tube...
- Patent number 5,932,819
- Issue date Aug 3, 1999
- U.S. Philips Corporation
- Pieter J. Van Der Zaag
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
CRT with neck-gripping beam-correcting ferrite-ring assembly
- Patent number 5,869,923
- Issue date Feb 9, 1999
- Philips Electronics North America
- Wieslaw Strzelichowski
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color cathode-ray tube apparatus
- Publication number 20070262691
- Publication date Nov 15, 2007
- MT Picture Display Co., Ltd.
- Koichi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ferrite core, deflection yoke, and color picture tube apparatus
- Publication number 20050225414
- Publication date Oct 13, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Etsuji Tagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ferrite core structure for color cathode tray tube
- Publication number 20040145296
- Publication date Jul 29, 2004
- Byung Tae Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke for cathode ray tube
- Publication number 20040104693
- Publication date Jun 3, 2004
- Hyung Dal Joo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube having an improved core
- Publication number 20040104664
- Publication date Jun 3, 2004
- Hae Il Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke for cathode ray tube
- Publication number 20040032228
- Publication date Feb 19, 2004
- Sung-Gu Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke and CRT device
- Publication number 20040032227
- Publication date Feb 19, 2004
- Kenichiro Taniwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke and CRT device
- Publication number 20040032197
- Publication date Feb 19, 2004
- Etsuji Tagami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode-ray tube
- Publication number 20030227246
- Publication date Dec 11, 2003
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20030209967
- Publication date Nov 13, 2003
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Convergence correction device for electron beams in color picture t...
- Publication number 20030048065
- Publication date Mar 13, 2003
- Song O. Shik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection york and CRT device using the deflection york
- Publication number 20030025468
- Publication date Feb 6, 2003
- Kenichiro Taniwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke for a CRT
- Publication number 20020190630
- Publication date Dec 19, 2002
- LG Electronics Inc.
- Seok Moon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke
- Publication number 20020140337
- Publication date Oct 3, 2002
- Samsung Electro-Mechanics CO., LTD.
- Jung Sub Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke
- Publication number 20020121853
- Publication date Sep 5, 2002
- Koninklijke Philips Electronics N.V.
- Pim Theo Tuyls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke and cathode ray tube device
- Publication number 20020101204
- Publication date Aug 1, 2002
- Souichi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke for color cathode-ray tube having auxiliary coils o...
- Publication number 20020057047
- Publication date May 16, 2002
- NEC Corporation
- Koji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke and cathode ray tube apparatus provided with the same
- Publication number 20020008458
- Publication date Jan 24, 2002
- Nobuhiko Akoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERRITE MATERIAL, METHOD OF MANUFACTURING THE SAME AND DEFLECTION Y...
- Publication number 20020008336
- Publication date Jan 24, 2002
- SHUICHI OTOBE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Cores for field producing elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stapling instrument comprising a signal antenna

Ferrite core, deflection yoke, and color picture tube apparatus

Ferrite core structure for color cathode ray tube

Deflection yoke for cathode ray tube

Deflection yoke and CRT device

Deflection york and CRT device using the deflection york

Color cathode-ray tube

Deflection yoke and CRT device

Deflection yoke for cathode ray tube

Deflection yoke and cathode ray tube apparatus provided with the same

Deflection yoke with quadrangular separator

Core for deflection yoke and its production method

Deflection yolk

Deflection yoke for a CRT

Deflection unit for a cathode ray tube and method of manufacturing...

Ferrite core in deflection yoke for Braun tube

Convergence correction device for electron beams in color picture t...

Deflection yoke and cathode ray tube device

Cathode-ray tube device comprising a deflection yoke with a non-cir...

Deflection yoke with improved deflection sensitivity

Deflection yoke for a cathode-ray tube with both improved geometry...

Deflection unit for a cathode ray tube

Electron beam deflection device for cathode ray tube

Cathode ray tube apparatus

Core for deflecting yoke

Process for preparation of oxide magnetic compact

Deflection yoke and yoke core used for the deflection yoke

Deflection yoke and color cathode ray tube with deflection yoke

Deflection ring of sintered MgZn-ferrite material, cathode ray tube...

CRT with neck-gripping beam-correcting ferrite-ring assembly

Patents Applicationslast 30 patents

Color cathode-ray tube apparatus

Ferrite core, deflection yoke, and color picture tube apparatus

Ferrite core structure for color cathode tray tube

Deflection yoke for cathode ray tube

Cathode ray tube having an improved core

Deflection yoke for cathode ray tube

Deflection yoke and CRT device

Deflection yoke and CRT device

Color cathode-ray tube

Cathode ray tube

Convergence correction device for electron beams in color picture t...

Deflection york and CRT device using the deflection york

Deflection yoke for a CRT

Deflection yoke

Deflection yoke

Deflection yoke and cathode ray tube device

Deflection yoke for color cathode-ray tube having auxiliary coils o...

Deflection yoke and cathode ray tube apparatus provided with the same

FERRITE MATERIAL, METHOD OF MANUFACTURING THE SAME AND DEFLECTION Y...