Non circular cross-sections

Industry

CPC
H01J2229/8609

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01J2229/8609Non circular cross-sections

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
CRT funnel section
- Patent number 7,501,748
- Issue date Mar 10, 2009
- Samsung SDI Co., Ltd.
- Mun-Seong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 7,462,980
- Issue date Dec 9, 2008
- Samsung SDI Co., Ltd.
- Mun-Seong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with cone having non-circular cross-section
- Patent number 7,242,137
- Issue date Jul 10, 2007
- Matsushita Toshiba Picture Display Co., Ltd.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube including a funnel with a non-circular shaped funn...
- Patent number 7,098,585
- Issue date Aug 29, 2006
- LG Philips Displays Korea Co., Ltd.
- Jae-Seung Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke and cathode ray tube apparatus provided with the same
- Patent number 6,879,095
- Issue date Apr 12, 2005
- Kabushiki Kaisha Toshiba
- Yoshiaki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Funnel for cathode ray tube
- Patent number 6,794,808
- Issue date Sep 21, 2004
- Samsung SDI Co., Ltd.
- Jun-Kyo In
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Funnel structure of cathode ray tube
- Patent number 6,777,866
- Issue date Aug 17, 2004
- LG Philips Displays Korea Co., Ltd.
- Hyeon-Soo Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having enhanced electron beam deflection efficiency
- Patent number 6,653,773
- Issue date Nov 25, 2003
- Samsung Display Devices Co., Ltd.
- Bong-Woo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Funnel for color CRT
- Patent number 6,614,189
- Issue date Sep 2, 2003
- LG Electronics Inc.
- Thae Seok Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,605,891
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Hisashi Nose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with recession in the funnel
- Patent number 6,507,144
- Issue date Jan 14, 2003
- LG Electronics, Inc.
- Hyung Il Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection device for a cathode ray tube having a correction coil w...
- Patent number 6,452,321
- Issue date Sep 17, 2002
- Kabushiki Kaisha Toshiba
- Tadahiro Kojima
- 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
Cathode-ray tube having a non-circular yoke section
- Patent number 6,384,525
- Issue date May 7, 2002
- Kabushiki Kaisha Toshiba
- Yuuichi Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,380,668
- Issue date Apr 30, 2002
- Samsung Display Devices, Co., Ltd.
- Wan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Funnel having vertically long neck portion
- Patent number 6,373,183
- Issue date Apr 16, 2002
- Samsung SDI Co., Ltd.
- Sung-ryong Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having funnel with flute sections
- Patent number 6,359,379
- Issue date Mar 19, 2002
- Samsug Display Devices Co., Ltd.
- Bong-woo Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,335,588
- Issue date Jan 1, 2002
- Samsung Display Devices Co., Ltd.
- Do-nyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with convex interior walls for added stability
- Patent number 6,255,766
- Issue date Jul 3, 2001
- Samsung Display Devices, Co., LTD
- Won-sueg Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,188,173
- Issue date Feb 13, 2001
- Samsung Display Devices Co., Ltd.
- Gwang-soo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT with non-circular cone and yoke
- Patent number 6,087,767
- Issue date Jul 11, 2000
- Kabushiki Kaisha Toshiba
- Yuuichi Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having an envelope shaped to reduce beam deflectio...
- Patent number 6,002,203
- Issue date Dec 14, 1999
- Kabushiki Kaisha Toshiba
- Masahiro Yokota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 5,801,481
- Issue date Sep 1, 1998
- Kabushiki Kaisha Toshiba
- Masahiro Yokota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 5,763,995
- Issue date Jun 9, 1998
- Kabushiki Kaisha Toshiba
- Yuuichi Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRI funnel with concave diagonals
- Patent number 5,258,688
- Issue date Nov 2, 1993
- Zenith Electronics Corporation
- Mark T. Fondrk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3806750
- Patent number 3,806,750
- Issue date Apr 23, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3731129
- Patent number 3,731,129
- Issue date May 1, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3720345
- Patent number 3,720,345
- Issue date Mar 13, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3591035
- Patent number 3,591,035
- Issue date Jul 6, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3163794
- Patent number 3,163,794
- Issue date Dec 29, 1964
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Cathode ray tube (CRT)
- Publication number 20060087216
- Publication date Apr 27, 2006
- Mun-Seong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20060082282
- Publication date Apr 20, 2006
- Mun-Seong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20060066206
- Publication date Mar 30, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tetsuya Masumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube
- Publication number 20050052112
- Publication date Mar 10, 2005
- Sung Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass funnel for cathode-ray tube
- Publication number 20040145683
- Publication date Jul 29, 2004
- Hajime Yoshino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke and cathode ray tube apparatus provided with the same
- Publication number 20040100212
- Publication date May 27, 2004
- Kabushiki Kaisha Toshiba
- Yoshiaki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass structure of cathode ray tube
- Publication number 20030222568
- Publication date Dec 4, 2003
- Jae-Seung Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Funnel structure of cathode ray tube
- Publication number 20030209969
- Publication date Nov 13, 2003
- Hyeon-Soo Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Funnel for cathode ray tube
- Publication number 20020190632
- Publication date Dec 19, 2002
- Jun-Kyo In
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Funnel for color CRT
- Publication number 20020135306
- Publication date Sep 26, 2002
- Thae Seok Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube with a deflection unit having a particular cross-s...
- Publication number 20020084739
- Publication date Jul 4, 2002
- Do-nyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEFLECTION DEVICE FOR CATHODE RAY TUBE HAVING A CORRECTION COIL WIT...
- Publication number 20020027409
- Publication date Mar 7, 2002
- TADAHIRO KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS

Non circular cross-sections

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

CRT funnel section

Cathode ray tube

Cathode ray tube with cone having non-circular cross-section

Cathode ray tube including a funnel with a non-circular shaped funn...

Deflection yoke and cathode ray tube apparatus provided with the same

Funnel for cathode ray tube

Funnel structure of cathode ray tube

Cathode ray tube having enhanced electron beam deflection efficiency

Funnel for color CRT

Cathode ray tube

Cathode ray tube with recession in the funnel

Deflection device for a cathode ray tube having a correction coil w...

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

Cathode-ray tube having a non-circular yoke section

Cathode ray tube

Funnel having vertically long neck portion

Cathode ray tube having funnel with flute sections

Cathode ray tube

Cathode ray tube with convex interior walls for added stability

Cathode ray tube

CRT with non-circular cone and yoke

Cathode ray tube having an envelope shaped to reduce beam deflectio...

Cathode ray tube

Cathode ray tube

CRI funnel with concave diagonals

3806750

3731129

3720345

3591035

3163794

Patents Applicationslast 30 patents

Cathode ray tube (CRT)

Cathode ray tube

Cathode ray tube

Color cathode ray tube

Glass funnel for cathode-ray tube

Deflection yoke and cathode ray tube apparatus provided with the same

Glass structure of cathode ray tube

Funnel structure of cathode ray tube

Funnel for cathode ray tube

Funnel for color CRT

Cathode ray tube with a deflection unit having a particular cross-s...

DEFLECTION DEVICE FOR CATHODE RAY TUBE HAVING A CORRECTION COIL WIT...