Richard B. True

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable perveance electron gun header
- Patent number 8,716,925
- Issue date May 6, 2014
- L-3 Communications Corporation
- Richard Brownell True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual element switched electron gun
- Patent number 8,492,978
- Issue date Jul 23, 2013
- L-3 Communications Corporation
- Richard Brownell True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun providing improved thermal isolation
- Patent number 7,550,909
- Issue date Jun 23, 2009
- L-3 Communications Corporation
- Richard Brownell True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power density multistage depressed collector
- Patent number 6,653,787
- Issue date Nov 25, 2003
- L-3 Communications Corporation
- Raymond F. Watkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube providing variable imaging spot size
- Patent number 6,236,713
- Issue date May 22, 2001
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage standoff, current regulating, hollow electron beam swi...
- Patent number 6,127,779
- Issue date Oct 3, 2000
- Litton Systems, Inc.
- Richard Brownell True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power current regulating switch tube with a hollow electron beam
- Patent number 5,834,898
- Issue date Nov 10, 1998
- Litton Systems, Inc.
- Richard Brownell True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diverging beam electron gun for a toxic remediation device with a d...
- Patent number 5,623,183
- Issue date Apr 22, 1997
- Litton Systems, Inc.
- Curtis G. Allen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flood beam electron gun
- Patent number 5,483,074
- Issue date Jan 9, 1996
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Advanced center post electron gun
- Patent number 5,461,282
- Issue date Oct 24, 1995
- Litton Systems, Inc.
- Glenn P. Scheitrum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Collector ion expeller
- Patent number 5,389,854
- Issue date Feb 14, 1995
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pierce gun with grading electrode
- Patent number 5,332,945
- Issue date Jul 26, 1994
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-z geometry periodic permanent magnet focusing system
- Patent number 5,332,948
- Issue date Jul 26, 1994
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power switch tube with Faraday cage cavity anode
- Patent number 4,745,324
- Issue date May 17, 1988
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gridded electron gun
- Patent number 4,737,680
- Issue date Apr 12, 1988
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-mode electron gun
- Patent number 4,593,230
- Issue date Jun 3, 1986
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power linear pulsed beam annealer
- Patent number 4,371,774
- Issue date Feb 1, 1983
- The United States of America as represented by the United States Department o...
- Michael D. Strathman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave power combiner
- Patent number 4,074,265
- Issue date Feb 14, 1978
- Litton Systems, Inc.
- Richard B. True
- G01 - MEASURING TESTING
Information Patent Grant
Dual mode microwave amplifier subsystem
- Patent number 3,986,188
- Issue date Oct 12, 1976
- Litton Systems, Inc.
- Richard Brownell True
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE PERVEANCE ELECTRON GUN HEADER
- Publication number 20130038200
- Publication date Feb 14, 2013
- Richard Brownell TRUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL ELEMENT SWITCHED ELECTRON GUN
- Publication number 20110062898
- Publication date Mar 17, 2011
- RICHARD BROWNELL TRUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN PROVIDING IMPROVED THERMAL ISOLATION
- Publication number 20070057611
- Publication date Mar 15, 2007
- L-3 Communications Corporation
- Richard Brownell True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER DENSITY MULTISTAGE DEPRESSED COLLECTOR
- Publication number 20030168985
- Publication date Sep 11, 2003
- Northrop Grumman Corporation
- Raymond F. Watkins
- H01 - BASIC ELECTRIC ELEMENTS

Richard B. True

Person

Patents Grantslast 30 patents

Adjustable perveance electron gun header

Dual element switched electron gun

Electron gun providing improved thermal isolation

High power density multistage depressed collector

X-ray tube providing variable imaging spot size

High voltage standoff, current regulating, hollow electron beam swi...

High power current regulating switch tube with a hollow electron beam

Diverging beam electron gun for a toxic remediation device with a d...

Flood beam electron gun

Advanced center post electron gun

Collector ion expeller

Pierce gun with grading electrode

X-z geometry periodic permanent magnet focusing system

High power switch tube with Faraday cage cavity anode

Gridded electron gun

Dual-mode electron gun

High power linear pulsed beam annealer

Microwave power combiner

Dual mode microwave amplifier subsystem

Patents Applicationslast 30 patents

ADJUSTABLE PERVEANCE ELECTRON GUN HEADER

DUAL ELEMENT SWITCHED ELECTRON GUN

ELECTRON GUN PROVIDING IMPROVED THERMAL ISOLATION

HIGH POWER DENSITY MULTISTAGE DEPRESSED COLLECTOR