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Inventor

Nickolas G. Vrionis

Inventor
Los Altos, CA, US

Overview

8→
Patents
1995–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps36%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters27%
H05BElectric heating18%
F23NRegulating or controlling combustion9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,864,659'Variable speed controller for air moving applications using an AC induction motor'20056,329,785'Pulse width modulated controlled induction motor'20016,329,783'Apparatus for continuously variable speed electric motor applications'20016,124,679'Discharge lamps and methods for making discharge lamps'20005,905,344'Discharge lamps and methods for making discharge lamps'19995,581,157'Discharge lamps and methods for making discharge lamps'19965,561,351'Dimmer for electrodeless discharge lamp'19965,397,966'Radio frequency interference reduction arrangements for electrodeless discharge lamps'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Patents assigned to DIABLO RESEARCH CORP (4)· patent assignee history
1995–2005Based in Los Altos, CA, US· patent location history
2000Patents assigned to CADENCE DESIGN SYSTEMS INC (1)· patent assignee history
2001Patents assigned to GAS RES INST (2)· patent assignee history
2005Patents assigned to VARIDIGM CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIABLO RESEARCH CORP41995–1999
GAS RES INST22001
CADENCE DESIGN SYSTEMS INC12000
VARIDIGM CORP12005
Locations
LocationPatentsSpan
Los Altos, California, US81995–2005