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. 06, 2026
Filed:
Jan. 31, 2023
Gemological Institute of America, Inc. (Gia), Carlsbad, CA (US);
Tsung-Han Tsai, Maywood, NJ (US);
Hiroshi Takahashi, Fort Lee, NJ (US);
Mehdi Toosi, Clifton, NJ (US);
Muhammed Bagdigen, Parsippany, NJ (US);
Gemological Institute of America, Inc. (GIA), Carlsbad, CA (US);
Abstract
Systems and methods here may be used for automated alignment and focus adjustment for one or multiple sample gemstones on a stage, including determining gemstone sample tilt based on image data, automatically moving a stage to align the tilted sample, determining a focal plane that overlaps a focal point of a camera with the gemstone, and automatically moving a stage to the focal plane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile