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Inventor

Brian Severson

Inventor
Chandler, AZ, US

Overview

12→
Patents
1999–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
B24BMachines, devices, or processes for grinding or polishing24%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling12%
F21VFunctional features or details of lighting devices or systems thereof12%
H01JElectric discharge tubes or discharge lamps6%
H01LSemiconductor devices6%
LOC136%
LOC996%
PatentTitleYear
10,651,015Variable depth edge ring for etch uniformity control202010,438,833Wafer lift ring system for wafer transfer20198,851,463'Pedestal covers'20148,371,567'Pedestal covers'2013D0671901'Pedestal cover'20127,632,170'CMP apparatuses with polishing assemblies that provide for the passive removal of slurry'20097,402,098'Carrier head for workpiece planarization/polishing'20087,335,092'Carrier head for workpiece planarization/polishing'20087,243,891'Mounting bracket, and method therefor'20077,229,339'CMP apparatus and method'20076,964,505'Easily assembled lamp assembling device'2005D0415870'Pet casket'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2014Patents assigned to SEVERSON BRIAN (4)· patent assignee history
1999Based in Matthews, NC, US· patent location history
2005–2007Based in Statesville, NC, US· patent location history
2007–2014Patents assigned to NOVELLUS SYSTEMS INC (7)· patent assignee history
2007–2014Based in Chandler, AZ, US· patent location history
2012–2014Patents assigned to ANGELOV IVELIN (3)· patent assignee history
2012–2014Patents assigned to SOLOMON NATAN (3)· patent assignee history
2019–2020Patents assigned to LAM RES CORP (2)· patent assignee history
2019–2020Based in Queen Creek, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOVELLUS SYSTEMS INC72007–2014
SEVERSON BRIANself41999–2014
ANGELOV IVELIN32012–2014
SOLOMON NATAN32012–2014
LAM RES CORP22019–2020
Locations
LocationPatentsSpan
Chandler, AZ, US72007–2014
Queen Creek, AZ, US22019–2020
Statesville, NC, US22005–2007
Matthews, NC, US11999