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Inventor

Sowmya Krishnan

Inventor
Sunnyvale, CA, US

Overview

3→
Patents
2001–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B23Kprimary
B23KSoldering or unsoldering33%
C23CCoating metallic material33%
H01LSemiconductor devices17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
10,930,604Ultra-thin multichip power devices20216,518,534'Welding apparatus for forming chromium oxide passivated film at welded portion'20036,172,320'Welding method for forming chromium oxide passivated film at welded portion'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to ULTRA CLEAN TECHNOLOGY SYSTEMS (2)· patent assignee history
2001–2003Based in Sunnyvale, CA, US· patent location history
2021Patents assigned to SEMICONDUCTOR COMPONENTS IND LLC (1)· patent assignee history
2021Based in Seremban, MY· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ULTRA CLEAN TECHNOLOGY SYSTEMS22001–2003
SEMICONDUCTOR COMPONENTS IND LLC12021
Locations
LocationPatentsSpan
Sunnyvale, California, US22001–2003
Seremban, MY12021