Inventor

David M. Murphy

Inventor

Santa Barbara, CA, US

Overview

8→

Patents

1996–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

B64Gprimary

B64GCosmonautics21%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules15%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

E04CStructural elements6%

E04HBuildings or like structures for particular purposes6%

F24SSolar heat collectors6%

H01QAntennas, i.e. radio aerials6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

B64DEquipment for fitting in or to aircraft3%

PatentTitleYear

11,104,459Systems for capturing a client vehicle2021 9,352,853'Solar arrays, deployment mechanisms therefor, and related methods'2016 8,006,462'Deployable truss having second order augmentation'2011 7,694,486'Deployable truss having second order augmentation'2010 7,301,095'Solar cell array'2007 7,211,722'Structures including synchronously deployable frame members and methods of deploying the same'2007 5,578,139'Stowable and deployable solar energy concentrator with fresnel lenses'1996 5,487,791'Stowable and self-deployable parallelogram-type panel array'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2007Patents assigned to AEC ABLE ENGINEERING CO INC (4)· patent assignee history

1996–2016Based in Santa Barbara, CA, US· patent location history

2010–2011Patents assigned to ALLIANT TECHSYSTEMS INC (2)· patent assignee history

2016Patents assigned to ORBITAL ATK INC (1)· patent assignee history

2021Patents assigned to NORTHROP GRUMMAN SYSTEMS CORP (1)· patent assignee history

2021Based in Goleta, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AEC ABLE ENGINEERING CO INC	4	1996–2007
ALLIANT TECHSYSTEMS INC	2	2010–2011
NORTHROP GRUMMAN SYSTEMS CORP	1	2021
ORBITAL ATK INC	1	2016

Locations

Location	Patents	Span
Santa Barbara, California, US	7	1996–2016
Goleta, California, US	1	2021