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Inventor

Floyd R. Pothoven

Inventor
Lakewood, CA, US

Overview

11→
Patents
1993–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps59%
C04BLime, magnesia12%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
H01KElectric incandescent lamps6%
H01PWaveguides6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
9,117,648'Method of applying a faraday cage onto the resonator of a microwave light source'20158,814,620'Crucible structure for plasma light source and manufacturing method'20148,702,465'Method of manufacturing an electrode-less incandescent bulb'20148,241,082'Electrode-less incandescent bulb'20126,974,359'Visual display'20056,856,092'Electrodeless lamp'20056,666,739'Method for manufacturing an electrodeless lamp'20036,517,403'Visual display'20036,139,390'Local energy activation of getter typically in environment below room pressure'20005,820,435'Gap jumping to seal structure including tacking of structure'19985,260,961'Sealed excimer laser with longitudinal discharge and transverse preionization for low-average-power uses'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2000Based in Hawthorne, CA, US· patent location history
1998–2000Patents assigned to CANDESCENT TECH CORP (2)· patent assignee history
2003–2015Patents assigned to POTHOVEN FLOYD (4)· patent assignee history
2003–2005Patents assigned to CERAVISION TECHNOLOGY LTD (2)· patent assignee history
2003–2005Based in Bellflower, CA, US· patent location history
2005–2015Based in Lakewood, CA, US· patent location history
2012–2015Patents assigned to CERAVISION LTD (4)· patent assignee history
2012–2014Patents assigned to DEVONSHIRE ROBIN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CERAVISION LTD42012–2015
POTHOVEN FLOYDself42003–2015
CANDESCENT TECH CORP21998–2000
CERAVISION TECHNOLOGY LTD22003–2005
DEVONSHIRE ROBIN22012–2014
Locations
LocationPatentsSpan
Lakewood, California, US52005–2015
Bellflower, California, US32003–2005
Hawthorne, California, US31993–2000