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Inventor

David Anthony Lovejoy

Inventor
Thiensville, WI, US

Overview

9→
Patents
1993–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 9 as inventor

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

A61Bprimary
A61BDiagnosis90%
H01RElectrically-conductive connections10%
PatentTitleYear
10,881,290System and method for ocular function tests202110,321,818System and method for ocular function tests20196,519,484'Pulse oximetry sensor'20036,453,186'Electrocardiogram electrode patch'20026,415,169'Multiple electrode assembly with extendible electrodes and methods of fabrication and application'20026,061,584'Pulse oximetry sensor'20005,429,129'Apparatus for determining spectral absorption by a specific substance in a fluid'19955,368,025'Non-invasive oximeter probe'19945,217,012'Noninvasive oximeter probe'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1995Patents assigned to SENSOR DEVICES INC (3)· patent assignee history
1993–1995Based in Waukesha, WI, US· patent location history
1994Based in Jupiter, FL, US· patent location history
2000–2003Based in Thiensville, WI, US· patent location history
2002–2003Patents assigned to GE MED SYS INFORMATION TECH (2)· patent assignee history
2002Patents assigned to GEN ELECTRIC (1)· patent assignee history
2019–2021Patents assigned to BRAINSCOPE CO INC (2)· patent assignee history
2019–2021Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SENSOR DEVICES INC31993–1995
BRAINSCOPE CO INC22019–2021
GE MED SYS INFORMATION TECH22002–2003
GEN ELECTRIC12002
Locations
LocationPatentsSpan
Thiensville, WI, US42000–2003
Houston, Texas, US22019–2021
Waukesha, WI, US21993–1995
Jupiter, Florida, US11994