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Inventor

Leslie D. Foo

Inventor
San Jose, CA, US

Overview

7→
Patents
1996–2011
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus75%
A61BDiagnosis13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%
PatentTitleYear
8,070,290'Gonioscope for improved viewing'20116,231,198'Reflective optical integrator'20016,022,114'Anamorphic afocal beam shaping assembly'20005,880,879'Objective lens system utilizing diffractive optical element'19995,844,724'Wide angle zoom lens'19985,621,574'Objective lens system utilizing axial gradient index (grin) lens elements'19975,515,207'Multiple mirror catadioptric optical system'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2001Based in San Jose, CA, US· patent location history
1997–2001Patents assigned to NIKON CORP (5)· patent assignee history
2011Patents assigned to FOO LESLIE DALE (1)· patent assignee history
2011Patents assigned to GILLE HENRICK K (1)· patent assignee history
2011Patents assigned to GLAUKOS CORP (1)· patent assignee history
2011Patents assigned to MCGUIRE JR JAMES PATRICK (1)· patent assignee history
2011Based in Tucson, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKON CORP51997–2001
FOO LESLIE DALEself12011
GILLE HENRICK K12011
GLAUKOS CORP12011
MCGUIRE JR JAMES PATRICK12011
Locations
LocationPatentsSpan
San Jose, California, US61996–2001
Tucson, AZ, US12011