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Inventor

Sekar Ramamoorthy

Inventor
Beaverton, OR, US

Overview

4→
Patents
1997–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices38%
H10DInorganic electric semiconductor devices38%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
PatentTitleYear
9,865,694'Split-gate trench power mosfet with protected shield oxide'20189,741,808'Split-gate trench power MOSFET with protected shield oxide'20179,281,368'Split-gate trench power MOSFET with protected shield oxide'20165,677,238'Semiconductor contact metallization'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to CHARTERED SEMICONDUCTOR MFG (1)· patent assignee history
1997Based in Singapore, SG· patent location history
2016–2018Patents assigned to ALPHA & OMEGA SEMICONDUCTOR (3)· patent assignee history
2016–2018Based in Beaverton, OR, US· patent location history
2017Patents assigned to ALPHA AND OMAGE SEMICONDUCTOR INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPHA & OMEGA SEMICONDUCTOR32016–2018
ALPHA AND OMAGE SEMICONDUCTOR INC12017
CHARTERED SEMICONDUCTOR MFG11997
Locations
LocationPatentsSpan
Beaverton, OR, US32016–2018
Singapore, SG11997