The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2026
Filed:
Aug. 05, 2020
Carl Zeiss Meditec Ag, Jena, DE;
Martin Hacker, Jena, DE;
Carl Zeiss Meditec AG, Jena, DE;
Abstract
Planning methods and a planning device for generating control data for a control unit of a laser treatment device for changing a refractive index in the treatment zone of a transparent organic material, a laser treatment device, and a computer program product. The invention facilitates precise correction of the refractive index and thus adjusts the previously planned profile of the refractive index in the transparent organic material region to be treated during the treatment. Even highly locally limited refractive index variations are correctable. Data describing the actual behavior of the indicator structure in the examination zone are considered, and control data is output to the control unit at specified intervals during the treatment of the material in the treatment zone, wherein the last described behavior of the indicator structure in the examination zone is constantly used as new actual behavior of the indicator structure to ascertain the control data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile