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Inventor

Stephen F. Somerstein

Inventor
Mountain View, CA, US

Overview

2→
Patents
2007–2013
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus40%
G01BMeasuring length, thickness or similar linear dimensions20%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light20%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
PatentTitleYear
8,413,080'Binary half-tone photolithographic optical apodization mask'20137,254,290'Enhanced waveguide metrology gauge collimator'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2013Patents assigned to LOCKHEED CORP (2)· patent assignee history
2007–2013Based in Mountain View, CA, US· patent location history
2013Patents assigned to REALE MARTINA J (1)· patent assignee history
2013Patents assigned to SOMERSTEIN STEPHEN F (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOCKHEED CORP22007–2013
REALE MARTINA J12013
SOMERSTEIN STEPHEN Fself12013
Locations
LocationPatentsSpan
Mountain View, California, US22007–2013