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Inventor

Joshua M. Kornfeld

Inventor
Seattle, WA, US

Overview

19→
Patents
1998–2018
Patent span
LOC
Primary field

Patents· 19 as inventor

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

LOC14primary
LOC1419%
LOC2819%
LOC2414%
LOC1010%
LOC2610%
A47BTables5%
G01RMeasuring electric variables5%
G06FElectric digital data processing5%
G11BInformation storage based on relative movement between record carrier and transducer5%
LOC045%
PatentTitleYear
D0820129Front panel for a measurement instrument2018D0820127Housing for a test and measurement instrument20189,714,956'Test and measurement instrument user interface with move mode'2017D0690420'Medical device'2013D0679391'Cartridge for medical device'2013D0663893'Applicator of skin formulations'2012D0635294'Skin formulation dispenser'2011D0634707'Charger for an applicator of skin formulations'2011D0633497'Keyboard'2011D0629523'Ultrasound therapy base unit'2010D0629525'Hand piece for ultrasound therapy head'2010D0608768'Microphone'2010D0597544'Keyboard'2009D0590970'Flashlight'2009D0589256'Power toothbrush head'2009D0589255'Power toothbrush with charger base'2009D0568276'Disc reader'2008D0566309'Flashlight'20085,707,124'Unit for storing and dispensing disks'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Salem, NY, US· patent location history
2008–2011Patents assigned to MICROSOFT CORP (4)· patent assignee history
2008–2018Based in Seattle, WA, US· patent location history
2011–2012Patents assigned to PACIFIC BIOSCIENCE LAB INC (3)· patent assignee history
2012–2013Patents assigned to RANDALL JARED (3)· patent assignee history
2013Patents assigned to BLAIVAS MICHAEL (2)· patent assignee history
2017–2018Patents assigned to TEKTRONIX INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP42008–2011
PACIFIC BIOSCIENCE LAB INC32011–2012
RANDALL JARED32012–2013
TEKTRONIX INC32017–2018
BLAIVAS MICHAEL22013
Locations
LocationPatentsSpan
Seattle, Washington, US182008–2018
Salem, New York, US11998