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Inventor

Sylvia Tousley

Inventor
South Burlington, VT, US

Overview

3→
Patents
1996–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G05Bprimary
G05BControl or regulating systems in general20%
H01JElectric discharge tubes or discharge lamps20%
H10DInorganic electric semiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
6,917,841'Part number inhibit control'20056,610,607'Method to define and tailor process limited lithographic features using a modified hard mask process'20035,498,313'Symmetrical etching ring with gas control'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2005Patents assigned to IBM (3)· patent assignee history
1996–2005Based in South Burlington, VT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM31996–2005
Locations
LocationPatentsSpan
South Burlington, VT, US31996–2005