Gemological Institute of America, Inc. (gia)

United States of America

 
Total IP 77
Total IP Rank # 17,349
IP Activity Score 2.8/5.0    81
IP Activity Rank # 8,621

Patents

Trademarks

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Last Patent 2024 - Gemstone cut analysis
First Patent 2008 - Automated system and method for ...

Latest Inventions, Goods, Services

2024 Invention Imaging assisted scanning spectroscopy for gem identification. Systems and methods here may be u...
Invention Fluorescence imaging of gemstone on transparent stage. Systems and methods here may be used for ...
Invention Gemstone cut analysis. The present embodiments relate to methods and systems for analyzing and r...
Invention Generation of gem cuts. The present embodiments relate to systems and methods for generating all...
Invention Gemstone cut analysis. The present embodiments relate to methods and systems for analyzing and re...
Invention Generation of gem cuts. The present embodiments relate to systems and methods for generating all ...
Invention Detection and grading of the effect of blue fluorescence on diamond appearances. Systems and met...
Invention Apparatus and method for assessing optical quality of gemstones. Provided herein is an apparatus...
Invention Apparatus and method for fluorescence grading of gemstones. Provided herein is an apparatus for ...
2023 Invention Ultraviolet-visible absorption spectroscopy for gemstone identification. Systems and methods her...
Invention Portable high-resolution gem imaging system. A gem imaging system includes a stage having a plat...
Invention High clarity gemstone facet and internal imaging analysis. Systems and methods here may be used ...
Invention High clarity gemstone facet and internal imaging analysis. Systems and methods here may be used f...
Invention Method and system for providing a clarity grade for a gem. A method and system for generating a ...
Invention Imaging assisted scanning spectroscopy for gem identification. Systems and methods here may be us...
Invention Digital image gemstone verification with filters. Systems and methods here may be used for captu...
Invention Digital image gemstone verification with filters. Systems and methods here may be used for captur...
Invention Fluorescence imaging of gemstone on transparent stage. Systems and methods here may be used for a...
Invention Apparatus and method for fluorescence grading of gemstones. Provided herein is an apparatus for a...
Invention Tilt and focusing adjustment for consistent gem imaging. Systems and methods here may be used for...
Invention Tilt and focusing adjustment for consistent gem imaging. Systems and methods here may be used fo...
Invention Surface analysis of gemstones. Systems and methods here may be used for capturing and analyzing r...
Invention Surface analysis of gemstones. Systems and methods here may be used for capturing and analyzing ...
2022 Invention Automated system and method for clarity measurements and clarity grading. A computer-based system...
Invention Laser inscription for gemstones. Systems and methods here may be used for a laser inscriber or e...
Invention Laser inscription for gemstones. Methods and systems described here include laser inscribing a ge...
Invention Apparatus and method for assessing optical quality of gemstones. Provided herein is an apparatus ...
2021 Invention Detection and grading of the effect of blue fluorescence on diamond appearances. Systems and meth...
Invention Gemstone blue fluorescence detection and grading. Systems and methods here may be used for a anal...
Invention Upflow cooling stage for photoluminescence analysis. Systems and methods here may be configured f...
Invention Method and system for providing a clarity grade for a gem. A method and system for generating a c...
Invention Light emitting diode arrangements for gemstone evaluation. Some examples herein include systems a...
Invention Ultraviolet-visible absorption spectroscopy for gemstone identification. Systems and methods here...
Invention Luminescence imaging for gemstone screening. Systems and methods here may be used for a setup of ...
2019 Invention Mapping and encoding gemological features. Embodiments of the present invention disclose a method...
Invention Detection of clarity markings in gemstones. A gemstone detection method is provided and includes ...
Invention Portable high-resolution gem imaging system. A gem imaging system includes a stage having a platf...