Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of manufacturing scandate cathode with scandium oxide film

Method of manufacturing scandate cathode with scandium oxide film

US Patent 5064397 · Granted Nov 12, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Impregnated cathode with composite top coat1999
Dispenser cathode and method of manufacturing a dispenser cathode1996
Method of manufacturing a dispenser cathode1995
Scandate cathode and methods of making it1994
Scandate cathode and methods of making it1993
Scandate cathode1993
Scandate cathode1993
Scandate cathode1993
Method of manufacturing a display window for a display device1993
Scandate cathode exhibiting scandium segregation1991
Scandate cathode exhibiting scandium segregation1991
Oxide cathode1990