Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of manufacturing integral shadow gridded controlled porosity, dispenser cathodes

Method of manufacturing integral shadow gridded controlled porosity, dispenser cathodes

US Patent 4745326 · Granted May 17, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Matrix-supported sapphyrins1998
Method for separating molecules1998
Field emitter flat panel display device and method for operating same1997
Method of cleaving DNA1997
Texaphyrin solid supports and devices1997
Assembly for testing rectifiers and regulators of automotive alternators1994
Electro-optical method and apparatus for testing integrated circuits1993
Method of pattern transfer in photolithography using laser induced metallization1992
Field emitter array1992
Low capacitance field emitter array and method of manufacture therefor1991
Field emitter array integrated distributed amplifiers1991
Field emitter array integrated distributed amplifiers1990