Inventor

Joseph T. Smith

Inventor
Columbia, MD, US

Overview

12→
Patents
2004–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices21%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
H10BElectronic memory devices8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing4%
F24SSolar heat collectors4%
G02BOptical elements, systems or apparatus4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to THREE FIVE SYSTEMS INC (2)· patent assignee history
2004Based in Chandler, AZ, US· patent location history
2010–2014Patents assigned to NORTHROP GRUMMAN SYSTEMS CORP (8)· patent assignee history
2010–2014Based in Columbia, MD, US· patent location history
2012–2014Patents assigned to SHEA PATRICK BRUCKNER (3)· patent assignee history
2012–2014Patents assigned to SMITH JOSEPH TERENCE (3)· patent assignee history
2012–2013Patents assigned to SMITH JOSEPH T (2)· patent assignee history
2021Based in Santa Clara, UT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTHROP GRUMMAN SYSTEMS CORP82010–2014
SHEA PATRICK BRUCKNER32012–2014
SMITH JOSEPH TERENCEself32012–2014
SMITH JOSEPH Tself22012–2013
THREE FIVE SYSTEMS INC22004
Locations
LocationPatentsSpan
Columbia, Maryland, US82010–2014
Chandler, AZ, US32004
Santa Clara, UT, US12021