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Inventor

KAREN HILDEGARD RALSTON KIRMSE

Inventor
US

Overview

3→
Patents
2024–2025
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.

H01Lprimary
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
B82YSpecific uses or applications of nanostructures8%
PatentTitleYear
12,463,088Selective etches for reducing cone formation in shallow trench isolations202511,978,790Normally-on gallium nitride based transistor with p-type gate202411,908,729Selective etches for reducing cone formation in shallow trench isolations2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
2024–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXAS INSTRUMENTS INC32024–2025
Locations
LocationPatentsSpan
US32024–2025