Membership
Tour
Register
Log in
Means for obtaining or maintaining the desired pressure within the tube
Follow
Industry
CPC
H01J2229/94
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2229/00
Details of cathode ray tubes or electron beam tubes
Current Industry
H01J2229/94
Means for obtaining or maintaining the desired pressure within the tube
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
X-ray tube including hybrid electron emission source
Patent number
10,147,581
Issue date
Dec 4, 2018
Electronics and Telecommunications Research Institute
Jun Tae Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Getter material
Patent number
7,589,465
Issue date
Sep 15, 2009
Osram Opto Semiconductors GmbH
Joseph N. Carr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color selection apparatus for cathode ray tube
Patent number
6,657,371
Issue date
Dec 2, 2003
Samsung SDI Co., Ltd.
Soon-Cheol Shin
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
Frame for use in color selection mechanism of cathode ray tube, col...
Patent number
6,339,283
Issue date
Jan 15, 2002
Sony Corporation
Yoshiro Horiuchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRON BEAM WELDING SYSTEMS EMPLOYING A PLASMA CATHODE
Publication number
20240153739
Publication date
May 9, 2024
US Electron, Inc.
John Noonan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Novel getter material
Publication number
20060033433
Publication date
Feb 16, 2006
Osram Opto Semiconductors GmbH & Co. OHG
Joseph N. Carr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Color selection apparatus for cathode ray tube
Publication number
20020050778
Publication date
May 2, 2002
Soon-Cheol Shin
H01 - BASIC ELECTRIC ELEMENTS