Inventor

Walter E. Milberger

Inventor

Severna Park, MD, US

Overview

27→

Patents

1977–1992

Patent span

Electricity

Primary field (CPC H)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Fprimary

H03FAmplifiers19%

H03KPulse technique19%

G05FSystems for regulating electric or magnetic variables16%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems16%

H01FMagnets11%

G01SRadio direction-finding5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

G01RMeasuring electric variables3%

H01PWaveguides3%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%

PatentTitleYear

5,162,965'Anti crow bar current interrupter for microwave tube transmitters'1992 5,122,730'Voltage divider for a wide band domino effect high voltage regulator'1992 5,070,538'Wide band domino effect high voltage regulator'1991 5,032,799'Multistage cascode radio frequency amplifier'1991 4,939,450'Precision high voltage FET pulse sense and clamp apparatus statement of government interest'1990 4,897,617'Domino effect amplifier'1990 4,893,070'Domino effect shunt voltage regulator'1990 H0000575'Light-weight non-saturating spaced core inductor'1989 4,743,785'FET pulse control apparatus with fast rise time and constant pulse level'1988 H0000436'Laser diode modulator'1988 4,721,900'Self-generated converter filter'1988 4,698,742'High-voltage milberger slip slide power conditioner'1987 H0000335'Converter'1987 4,686,448'Slewing power supply for programmable phase shifter drive'1987 4,683,387'Quadrature switch apparatus for multi mode phase shift drivers'1987 4,682,126'Electromagnet for programmable microwave circulator'1987 H0000309'Energy recoverable choke feed'1987 4,667,144'High frequency, high voltage MOSFET isolation amplifier'1987 H0000275'Pulse modulator'1987 4,577,166'Miniature high performance pulsed modulator apparatus'1986 4,570,129'High power high voltage linear amplifier apparatus'1986 4,469,961'Fast switching driver for inductive load, such as a phase shifter'1984 4,425,518'High voltage field effect transistor pulse apparatus'1984 4,193,032'High speed transmitter pulser'1980 4,187,458'Constant power regenerative magnetic switching regulator'1980 4,131,938'Digital chopper regulator'1978 4,047,046'Circuit for setting magnetic remanence in a magnetizable core'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1991Patents assigned to WESTINGHOUSE ELECTRIC CORP (4)· patent assignee history

1977–1990Based in Severna Park, MD, US· patent location history

1980–1992Patents assigned to US AIR FORCE (17)· patent assignee history

1980–1987Patents assigned to US ARMY (3)· patent assignee history

1980–1988Based in Tacoma Park, MD, US· patent location history

1991–1992Based in Panama City, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
US AIR FORCE	17	1980–1992
WESTINGHOUSE ELECTRIC CORP	4	1977–1991
US ARMY	3	1980–1987

Locations

Location	Patents	Span
Severna Park, Maryland, US	21	1977–1990
Panama City, Florida, US	4	1991–1992
Tacoma Park, Maryland, US	2	1980–1988