H01J 1/142

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2018/0158,639 TARGET FOR BARIUM-SCANDATE DISPENSER CATHODEJan 12, 18Jun 07, 18Not available
2014/0174,913 TARGET FOR BARIUM-SCANDATE DISPENSER CATHODEJul 31, 12Jun 26, 14KONINKLIJKE PHILIPS ELECTRONICS N.V., KONINKLIJKE PHILIPS N.V.,
2012/0153,807 ELECTRODE FOR DISCHARGE LAMP AND MANUFACTURING METHOD THEREOFFeb 24, 12Jun 21, 12ASAHI GLASS COMPANY, LIMITED
2010/0019,646 THERMIONIC EMITTING METAL INTERCALATED GRAPHITIC NANOFIBERSJul 31, 06Jan 28, 10PURDUE RESEARCH FOUNDATION, VANDERBILT UNIVERSITY,
2005/0140,262 Cathode for cathode ray tube with improved lifetimeNov 29, 02Jun 30, 05THOMSON LICENSING
2001/0026,117 Method for manufacturing an electron gun including a metal layer between a base metal and an electron emitting layerJun 11, 01Oct 04, 01Not available