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Inventor

Stephen W. Hymes

Inventor
Austin, TX, US

Overview

3→
Patents
2001–2019
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.

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1030%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
B24BMachines, devices, or processes for grinding or polishing10%
C09GPolishing compositions10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
C25DProcesses for the electrolytic or electrophoretic production of coatings10%
H01LSemiconductor devices10%
PatentTitleYear
10,373,842Composition and method used for chemical mechanical planarization of metals20196,350,690'Process for achieving full global planarization during CMP of damascene semiconductor structures'20026,168,704'Site-selective electrochemical deposition of copper'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to ADVANCED MICRO DEVICES INC (2)· patent assignee history
2001–2002Based in Austin, TX, US· patent location history
2002Patents assigned to AGERE SYST GUARDIAN CORP (1)· patent assignee history
2002Patents assigned to MOTOROLA INC (1)· patent assignee history
2019Patents assigned to VERSUM MAT US LLC (1)· patent assignee history
2019Based in Spicewood, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADVANCED MICRO DEVICES INC22001–2002
AGERE SYST GUARDIAN CORP12002
MOTOROLA INC12002
VERSUM MAT US LLC12019
Locations
LocationPatentsSpan
Austin, Texas, US22001–2002
Spicewood, Texas, US12019