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Inventor

Ross L. Armstrong

Inventor
Phoenix, AZ, US

Overview

7→
Patents
1994–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H05Kprimary
H05KPrinted circuits29%
G06FElectric digital data processing14%
H02JElectric power networks14%
A61BDiagnosis7%
A61MDevices for introducing media into, or onto, the body7%
A61NElectrotherapy7%
E21BEarth or rock drilling7%
G01RMeasuring electric variables7%
H01FMagnets7%
PatentTitleYear
11,129,985Devices, systems, and methods for stimulation therapy202111,065,437Cardiac support systems and methods for chronic use202110,327,357Thermal conduction to a cylindrical shaft20199,439,312'Alignment mechanism for cabling to a cylinder head'20169,288,929'Modular electronics for cylinders'20165,764,996'Method and apparatus for optimizing PCI interrupt binding and associated latency in extended/bridged PCI busses'19985,347,215'Semiconductor chip test jig'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to DIGITAL EQUIPMENT INT (1)· patent assignee history
1994Based in Meadowpark, GB· patent location history
1998Patents assigned to DIGITAL EQUIPMENT CORP (1)· patent assignee history
1998Based in Ayr, GB· patent location history
2016–2019Patents assigned to ARTESYN EMBEDDED COMPUTING INC (3)· patent assignee history
2016–2019Based in Phoenix, AZ, US· patent location history
2021Patents assigned to CORVION INC (1)· patent assignee history
2021Patents assigned to EVERHEART SYSTEMS INC (1)· patent assignee history
2021Based in Katy, TX, US· patent location history
2021Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARTESYN EMBEDDED COMPUTING INC32016–2019
CORVION INC12021
DIGITAL EQUIPMENT CORP11998
DIGITAL EQUIPMENT INT11994
EVERHEART SYSTEMS INC12021
Locations
LocationPatentsSpan
Phoenix, AZ, US32016–2019
Katy, Texas, US12021
Houston, Texas, US12021
Ayr, GB11998
Meadowpark, GB11994