Inventor
Jon Bennett Jansma
Inventor
Pepper Pike, OH, US
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps29%
C09KMaterials for miscellaneous applications, not provided for elsewhere16%
F21VFunctional features or details of lighting devices or systems thereof7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%
F21KNon-electric light sources using luminescence6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
C03CChemical composition of glasses, glazes or vitreous enamels3%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems3%
H01LSemiconductor devices3%
PatentTitleYear
10,920,938LED apparatus employing neodymium based materials with variable content of fluorine and oxygen202110,890,301LED lamp with encapsulated driver and safety circuit202110,619,803LED apparatus employing neodymium based materials with variable content of fluorine and oxygen202010,197,230LED lamp with internal mirror20199,401,468'Lamp with LED chips cooled by a phase transformation loop'20169,269,559'Compositions and methods for modifying lumen maintenance characteristics of phosphor-containing coatings'20169,234,128'Chemical bleaching for improved performance of recycled lamp phosphors'20169,090,816'Fluorescent lamp phosphor recycling'20159,018,830'Strontium phosphor blends having high CRI'20158,987,984'Fluorescent lamp including phosphor composition with special BAMn phosphor, (Ba,Sr,Ca)(Mg1-x Mnx)Al10O17:Eu2+'20158,866,372'Phosphor system for improved efficacy lighting sources'20148,851,950'Recyclability of fluorescent lamp phosphors'20148,565,364'Water based dispersions of boron or boron compounds for use in coating boron lined neutron detectors'20138,502,157'Boron containing coating for neutron detection'20138,461,753'Fluorescent lamp with multi-layer phosphor coating'20138,446,085'Fluorescent lamp with zinc silicate phosphor and protective phosphor layer'20138,134,294'Low pressure discharge lamps with coated inner wires for improved lumen maintenance'20128,053,962'Fluorescent lamp with UV-blocking layer and protective sleeve'20117,834,533'T8 fluorescent lamp'20107,737,639'Fluorescent lamps having desirable mercury consumption and lumen run-up times'20107,550,910'Fluorescent lamp with barrier layer containing pigment particles'20097,282,848'Fluorescent lamp having phosphor layer that is substantially free from calcium carbonate'20076,992,432'Fluorescent lamp'20066,952,081'Fluorescent lamp having ultraviolet reflecting layer'20056,841,939'Fluorescent lamp'20056,774,557'Fluorescent lamp having reduced mercury consumption'20046,635,363'Phosphor coating with self-adjusting distance from LED chip'20036,531,814'Fluorescent lamp coating and coating recycling method'20036,528,938'Fluorescent lamp having a single composite phosphor layer'20035,838,100'Fluorescent lamp having phosphor layer with additive'19985,821,682'Method for incorporating anti-oxidants within a fluorescent lamp\'s base shell'19985,726,528'Fluorescent lamp having reflective layer'19985,602,444'Fluorescent lamp having ultraviolet reflecting layer'19975,539,277'Fluorescent lamp having high resistance conductive coating adjacent the electrodes'19965,258,689'Fluorescent lamps having reduced interference colors'19935,045,752'Minimizing mercury condensation in two layer fluorescent lamps'19914,597,984'Method and apparatus for coating fluorescent lamp tubes'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2016Patents assigned to GEN ELECTRIC (32)· patent assignee history
1986–1996Based in University Heights, OH, US· patent location history
1997–2021Based in Pepper Pike, OH, US· patent location history
2012–2016Patents assigned to JANSMA JON BENNETT (9)· patent assignee history
2013–2015Patents assigned to BEERS WILLIAM WINDER (3)· patent assignee history
2013–2015Patents assigned to COHEN WILLIAM ERWIN (3)· patent assignee history
2015Based in Cleveland, OH, US· patent location history
2016–2021Patents assigned to GE LIGHTING SOLUTIONS LLC (4)· patent assignee history
2020–2021Based in East Cleveland, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 32 | 1986–2016 |
| JANSMA JON BENNETTself | 9 | 2012–2016 |
| GE LIGHTING SOLUTIONS LLC | 4 | 2016–2021 |
| BEERS WILLIAM WINDER | 3 | 2013–2015 |
| COHEN WILLIAM ERWIN | 3 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pepper Pike, OH, US | 30 | 1997–2021 |
| University Heights, OH, US | 4 | 1986–1996 |
| East Cleveland, OH, US | 2 | 2020–2021 |
| Cleveland, OH, US | 1 | 2015 |