Kroell; Josef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kroell; Josef.The latest application filed is for "lighting device with a pump laser matrix, and method for operating said lighting device".

Company Profile

1.7.12

Kroell; Josef - Potsdam DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polyhedron, rotational arrangements, light source arrangements, a light source device, a lighting device, a three-dimensional body and projectors Grant 9,890,929 - Kroell February 13, 2	2018-02-13
Lighting apparatus with luminophore on a moveable carrier Grant 9,732,943 - Mehl , et al. August 15, 2	2017-08-15
Lighting device with a pump laser matrix, and method for operating said lighting device Grant 9,702,513 - Kroell , et al. July 11, 2	2017-07-11
Lighting device with a pump laser row and method for operating said lighting device Grant 9,677,743 - Kroell June 13, 2	2017-06-13
Lighting Device With A Pump Laser Matrix, And Method For Operating Said Lighting Device App 20160010812 - KROELL; Josef ; et al.	2016-01-14
Lighting Device With A Pump Laser Row And Method For Operating Said Lighting Device App 20150049457 - Kroell; Josef	2015-02-19
Lighting Apparatus With Luminophore On A Movable Carrier App 20140328044 - Mehl; Oliver ; et al.	2014-11-06
Semiconductor Emitter and Method for Producing Useful Light from Laser Light App 20140177663 - Finsterbusch; Klaus ; et al.	2014-06-26
Method and electronic operating device for operating a gas discharge lamp and projector Grant 8,602,566 - Baier , et al. December 10, 2	2013-12-10
Polyhedron, Rotational Arrangements, Light Source Arrangements, A Light Source Device, A Lighting Device, A Three-dimensional Body And Projectors App 20130088850 - Kroell; Josef	2013-04-11
Method for operating a projector having a high-pressure discharge lamp App 20120050351 - Dobler; Bastian ; et al.	2012-03-01
Method And Electronic Operating Device For Operating A Gas Discharge Lamp And Projector App 20110317133 - Brueckel; Martin ; et al.	2011-12-29
Method And Electronic Operating Device For Operating A Gas Discharge Lamp And Projector App 20110310361 - Brueckel; Martin ; et al.	2011-12-22
Explosion Protection System for a High Pressure Lamp App 20110074273 - Kroell; Josef	2011-03-31
Thermally Improved Lamp App 20110050075 - Kroell; Josef	2011-03-03

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