Inventor

Matthew L. Dahl

Inventor
Cambridge, MA, US

Overview

7→
Patents
1997–2021
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing55%
A24FSmokers' requisites9%
A61MDevices for introducing media into, or onto, the body9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
H03KPulse technique9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to VIRTUAL MACHINE WORKS INC (3)· patent assignee history
1997–2020Based in Cambridge, MA, US· patent location history
1997–1998Based in Marlboro, MA, US· patent location history
1998Patents assigned to VIRTUAL MACHINE WORKS (1)· patent assignee history
1998Based in Marlborough, MA, US· patent location history
1999Patents assigned to IKOS SYSTEMS INC (1)· patent assignee history
2020Patents assigned to MENTOR GRAPHICS CORP (1)· patent assignee history
2021Patents assigned to ALTRIA CLIENT SERVICES LLC (1)· patent assignee history
2021Based in Lapu-Lapu, PH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VIRTUAL MACHINE WORKS INC31997–1998
ALTRIA CLIENT SERVICES LLC12021
IKOS SYSTEMS INC11999
MENTOR GRAPHICS CORP12020
VIRTUAL MACHINE WORKS11998
Locations
LocationPatentsSpan
Cambridge, Massachusetts, US31997–2020
Marlboro, Massachusetts, US21997–1998
Lapu-Lapu, PH12021
Marlborough, Massachusetts, US11998