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Inventor

Douglas C. Cappelli

Inventor
Norwalk, CT, US

Overview

2→
Patents
2020–2021
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.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
G02BOptical elements, systems or apparatus33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
PatentTitleYear
11,126,007Beam splitting prism systems202110,747,010Beam splitting prism systems2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to ASML HOLDING NV (2)· patent assignee history
2020–2021Based in Norwalk, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASML HOLDING NV22020–2021
Locations
LocationPatentsSpan
Norwalk, CT, US22020–2021