Inventor

Joseph H. Labrum

Inventor

West Jordan, UT, US

Overview

11→

Patents

1979–2009

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

G01Rprimary

G01RMeasuring electric variables18%

F21VFunctional features or details of lighting devices or systems thereof12%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems12%

H04BTransmission12%

H04NPictorial communication, e.g. television12%

A61BDiagnosis6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

G06EOptical computing devices6%

G11CStatic stores6%

PatentTitleYear

7,564,990'Imaging system and method for physical feature analysis'2009 4,767,198'SAW/BAW Bragg cell'1988 4,722,596'Acousto-optic analyzer with dynamic signal compression'1988 4,712,059'Broadband optical processor for determination of frequency and time of arrival of multiple signals'1987 4,696,061'Acousto-optic R-F receiver which is tunable and has adjustable bandwidth'1987 4,679,215'Exceedance counting integrating photo-diode array'1987 4,648,135'Photo diode-array dynamic range for optical signal systems'1987 4,636,718'Acousto-optical spectrum analyzer with expanded frequency resolution'1987 4,210,955'Shutter system for stage-lighting spotlights'1980 4,151,584'Light-collecting reflector'1979 4,136,950'Microscope system for observing moving particles'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Patents assigned to ELECTRO CONTROLS INC (2)· patent assignee history

1979Patents assigned to LABRUM ENGINEERING INC (1)· patent assignee history

1979–1988Based in West Jordan, UT, US· patent location history

1987–1988Patents assigned to SPERRY CORP (6)· patent assignee history

1988Patents assigned to UNISYS CORP (1)· patent assignee history

2009Patents assigned to NU SKIN INTERNATIONAL INC (1)· patent assignee history

2009Based in Orem, UT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SPERRY CORP	6	1987–1988
ELECTRO CONTROLS INC	2	1979–1980
LABRUM ENGINEERING INC	1	1979
NU SKIN INTERNATIONAL INC	1	2009
UNISYS CORP	1	1988

Locations

Location	Patents	Span
West Jordan, UT, US	10	1979–1988
Orem, UT, US	1	2009