Inventor

VANCIL BERNARD K

US11 patents

⚠️ This page may combine multiple inventors who share the name “VANCIL BERNARD K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VANCIL BERNARD K

4 patents

US5198730AMar 30, 1993

Color display tube

VANCIL BERNARD K71 citations93

US7116051B2Oct 3, 2006

Multibeam klystron

VANCIL BERNARD K17 citations81

US12292039B1May 6, 2025

Ion propulsion plasma cathode assembly

VANCIL BERNARD K0 citations60

US8957573B2Feb 17, 2015

Miniature wire mount cathode with modulating electrode

VANCIL BERNARD K3 citations60

TEKTRONIX INC

1 patent

US4954745ASep 4, 1990

Cathode structure

TEKTRONIX INC8 citations72

(unassigned)

1 patent

US6747412B2Jun 8, 2004

Traveling wave tube and method of manufacture

HUNT CHARLES E

1 patent

US8058789B2Nov 15, 2011

Cathodoluminescent phosphor lamp having extraction and diffusing grids and base for attachment to standard lighting fixtures

HUNT CHARLES E2 citations57

E BEAM INC

1 patent

US10794371B2Oct 6, 2020

Micro-thruster cathode assembly

E BEAM INC2 citations54

VU1 CORP

1 patent

US8853944B2Oct 7, 2014

System and apparatus for cathodoluminescent lighting

VU1 CORP0 citations44

HERRING RICHARD N

1 patent

US8294367B2Oct 23, 2012

System and apparatus for cathodoluminescent lighting

HERRING RICHARD N1 citations39

HERRING RICHARD

1 patent

US8749127B2Jun 10, 2014

System and manufacturing a cathodoluminescent lighting device

HERRING RICHARD0 citations29