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Inventor

Steven C. Thornquist

Inventor
Tucson, AZ, US

Overview

2→
Patents
1985–1986
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.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1050%
C04BLime, magnesia25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
PatentTitleYear
4,568,410'Selective plasma etching of silicon nitride in the presence of silicon oxide'19864,560,436'Process for etching tapered polyimide vias'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to MOTOROLA INC (2)· patent assignee history
1985Based in Mesa, AZ, US· patent location history
1986Based in Tucson, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC21985–1986
Locations
LocationPatentsSpan
Tucson, AZ, US11986
Mesa, AZ, US11985