LexDanaLexDanabeta
Inventor

Thomas F. Soules

Inventor
Richmond Heights, OH, US

Overview

61→
Patents
1978–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 61 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps18%
LOCD19%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
C04BLime, magnesia4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
F21KNon-electric light sources using luminescence3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
10,570,502Alkali resistant optical coatings for alkali lasers and methods of production thereof202010,309,587Light emitting diode component20199,887,425'Printed battery array outputting selectable voltage and current'20189,082,936'Transparent LED lamp for bidirectional lighting'20159,029,739'Apparatus and methods for rapid thermal processing'20158,889,251'Alkali resistant optical coatings for alkali lasers and methods of production thereof'20148,529,859'Method for fabricating apatite crystals and ceramics'20138,338,322'Transparent ceramics and methods of preparation thereof'20128,329,090'Compound transparent ceramics and methods of preparation thereof'20128,039,413'Transparent ceramics and methods of preparation thereof'20117,922,965'Slip casting nano-particle powders for making transparent ceramics'20117,894,496'Gain media edge treatment to suppress amplified spontaneous emission in a high power laser'20117,884,382'Rules for efficient light sources using phosphor converted LEDs'20117,804,876'Optically pumped alkali laser and amplifier using helium-3 buffer gas'20107,635,203'Method and apparatus for LED panel lamp systems'20097,479,662'Coated LED with improved efficiency'20097,463,660'Gain media edge treatment to suppress amplified spontaneous emission in a high power laser'20087,319,246'Luminescent sheet covering for LEDs'20087,179,670'Flip-chip light emitting diode device without sub-mount'20077,119,488'Optimized phosphor system for improved efficacy lighting sources'20066,945,672'LED planar light source and low-profile headlight constructed therewith'20056,853,999'Method and apparatus for designing lamps with different phosphor blends'20056,809,477'Fluorescent lamp electrode for instant start circuits'20046,713,950'Low volatility slurry for emission mix powder'20046,683,407'Long life fluorescent lamp'20046,583,566'Low wattage fluorescent lamp having improved phosphor layer'20036,580,097'Light emitting device with phosphor composition'20036,525,460'Very high color rendition fluorescent lamps'20036,452,324'Fluorescent lamp for grocery lighting'20026,436,313'Rare earth doped halophosphate phosphor'20026,400,097'Low wattage fluorescent lamp'20026,384,534'Electrode material for fluorescent lamps'20026,294,800'Phosphors for white light generation from UV emitting diodes'20016,252,254'Light emitting device with phosphor composition'20015,959,405'Electrodeless fluorescent lamp'19995,944,572'Fluorescent lamp with phosphor coating of multiple layers'19995,917,291'Electrodeless fluorescent lamp having an improved phosphor distribution arrangement and a method of making the same'19995,751,104'Compact fluorescent lamp having a helical lamp envelope'19985,731,659'Fluorescent lamp with phosphor coating of multiple layers'19985,726,528'Fluorescent lamp having reflective layer'19985,705,883'Reduced length compact fluorescent lamp and method of forming same'19985,703,440'Compact fluorescent lamp and ballast arrangement with inductor directly between lamp ends'19975,680,005'Phosphor distribution for helical compact fluorescent lamp'19975,675,215'Compact fluorescent lamp having a helical lamp envelope and an efficient mounting arrangement therefor'19975,350,972'UV absorbing lamp glass'19944,806,824'Fluorescent lamp using multi-layer phosphor coating'19894,574,218'Metal vapor lamp having internal means promoting condensate film formation'19864,503,488'Multiple headlamp system'1985D0260398'Photoflash lamp unit'1981D0260266'Photoflash lamp unit'1981D0260270'Photoflash lamp unit'1981D0260268'Photoflash lamp unit'1981D0260269'Photoflash lamp unit'1981D0260267'Photoflash lamp unit'1981D0256397'Photoflash lamp unit'1980D0251091'Photoflash lamp unit'1979D0250820'Photoflash lamp unit'1979D0250819'Photoflash lamp unit'1979D0250822'Photoflash lamp unit'1979D0250817'Photoflash lamp unit'19794,079,287'Fluorescent lamp construction utilizing a mixture of two phosphor materials'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2005Patents assigned to GEN ELECTRIC (40)· patent assignee history
1978–1985Based in Cleveland Heights, OH, US· patent location history
1986Based in Cleveland, OH, US· patent location history
1989–2007Based in Richmond Heights, OH, US· patent location history
2005–2007Patents assigned to GELCORE LLC (3)· patent assignee history
2006–2020Based in Livermore, CA, US· patent location history
2010–2020Patents assigned to L LIVERMORE NAT SECURITY LLC (10)· patent assignee history
2012–2019Patents assigned to SOULES THOMAS F (5)· patent assignee history
2012–2013Patents assigned to HOLLINGSWORTH JOEL P (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC401978–2005
L LIVERMORE NAT SECURITY LLC102010–2020
SOULES THOMAS Fself52012–2019
GELCORE LLC32005–2007
HOLLINGSWORTH JOEL P32012–2013
Locations
LocationPatentsSpan
Richmond Heights, OH, US271989–2007
Livermore, California, US192006–2020
Cleveland Heights, OH, US141978–1985
Cleveland, OH, US11986