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Inventor

Steven T. Larsen

Inventor
Albany, OR, US

Overview

2→
Patents
1980
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification20%
F15CFluid-circuit elements predominantly used for computing or control purposes10%
F16KValves10%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure10%
H01GCapacitors10%
H03HImpedance networks, e.g. resonant circuits10%
H10DInorganic electric semiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
4,234,361'Process for producing an electrostatically deformable thin silicon membranes utilizing a two-stage diffusion step to form an etchant resistant layer'19804,203,128'Electrostatically deformable thin silicon membranes'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to WISCONSIN ALUMNI RES FOUND (2)· patent assignee history
1980Based in Albany, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WISCONSIN ALUMNI RES FOUND21980
Locations
LocationPatentsSpan
Albany, OR, US21980