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Inventor profile of:

Alexander Gratzke

City:

Jena

Country:

Germany

Published Applications:

7

Last publication date:

2025-09-18

Top Assignees for applications by Alexander Gratzke

The entities that hold a legal rights for patent applications filed by inventor Gratzke Alexander:

  • Carl Zeiss Jena GmbH 3 Jena, Germany
  • CARL ZEISS AG 1 Oberkochen, Germany
  • Carl Zeiss SMT GmbH 1 Oberkochen, Germany

Recent patent applications by Gratzke Alexander

Alexander Gratzke from Jena, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-09-18
US20250288462A1
Human necessities

METHOD AND ASSEMBLY FOR RECALIBRATING THE FOCUS OF AN OPHTHALMOLOGICAL SYSTEM FOR INTRAOCULAR LASER TREATMENT

#2 | 2024-02-08
US20240041654A1
Human necessities

ASSEMBLY FOR LASER TREATMENT OF OCULAR OPACITIES

#3 | 2020-05-21
US20200159099A1
Physics

Illumination device for a projector having a light modulator

#4 | 2020-05-21
US20200159031A1
Physics

Illumination device for a projector having a light modulator

#5 | 2019-01-10
US20190012950A1
Physics

Projector for projecting a multi-colored image

#6 | 2017-07-20
US20170206822A1
Physics

Projector for projecting images

#7 | 2014-07-03
US20140185024A1
Physics

Projection objective of a microlithographic projection exposure apparatus

InventorID:

822091 ⎘

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