Doering; Dirk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doering; Dirk.The latest application filed is for "lithography apparatus comprising a plurality of individually controllable write heads".

Company Profile

9.11.13

Doering; Dirk - Erfurt DE
Doering; Dirk - Erfurt-Hochheim 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
Illumination device for a projector having a light modulator Grant 11,281,085 - Heidkamp , et al. March 22, 2	2022-03-22
Illumination device for a projector having a light modulator Grant 11,137,615 - Klopfleisch , et al. October 5, 2	2021-10-05
Lithography apparatus comprising a plurality of individually controllable write heads Grant 11,003,090 - Richter , et al. May 11, 2	2021-05-11
Method and apparatus for determining a defocusing valve and for image-based determination of a dimensional size Grant 10,719,915 - Jester , et al.	2020-07-21
Lithography Apparatus Comprising A Plurality Of Individually Controllable Write Heads App 20200166852 - Richter; Stefan ; et al.	2020-05-28
Illumination Device For A Projector Having A Light Modulator App 20200159031 - KLOPFLEISCH; Peter ; et al.	2020-05-21
Illumination Device For A Projector Having A Light Modulator App 20200159099 - HEIDKAMP; Marcus ; et al.	2020-05-21
Illumination optical unit for a metrology system and metrology system comprising such an illumination optical unit Grant 10,578,881 - Frank , et al.	2020-03-03
Catadioptric Lens And Optical System Comprising Such A Lens App 20190369374 - Forcht; Konstantin ; et al.	2019-12-05
Ophthalmological device Grant 10,322,031 - Sondermann , et al.	2019-06-18
Illumination Optical Unit For A Metrology System And Metrology System Comprising Such An Illumination Optical Unit App 20190121145 - Frank; Thomas ; et al.	2019-04-25
Illumination optical unit for a metrology system and metrology system comprising such an illumination optical unit Grant 10,168,539 - Frank , et al. J	2019-01-01
Ophthalmological Device App 20180325727 - Sondermann; Mario ; et al.	2018-11-15
Ophthalmological device Grant 10,004,641 - Sondermann , et al. June 26, 2	2018-06-26
Illumination Optical Unit For A Metrology System And Metrology System Comprising Such An Illumination Optical Unit App 20180173001 - Frank; Thomas ; et al.	2018-06-21
Illumination optical unit for a metrology system and metrology system comprising such an illumination optical unit Grant 9,904,060 - Frank , et al. February 27, 2	2018-02-27
Lithography Apparatus Comprising A Plurality Of Individually Controllable Write Heads App 20170255110 - Richter; Stefan ; et al.	2017-09-07
Method And Apparatus For Determining A Defocussing Value And For Image-based Determination Of A Dimensional Size App 20170249722 - JESTER; Philipp ; et al.	2017-08-31
Ophthalmological Device App 20170128262 - Sondermann; Mario ; et al.	2017-05-11
Ophthalmological device Grant 9,554,943 - Sondermann , et al. January 31, 2	2017-01-31
Illumination Optical Unit For A Metrology System And Metrology System Comprising Such An Illumination Optical Unit App 20150001408 - Frank; Thomas ; et al.	2015-01-01
Ophthalmological Device App 20140094711 - Sondermann; Mario ; et al.	2014-04-03

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