Sigma Labs, Inc.

United States of America

 
Total IP 10
Total IP Rank # 148,484
IP Activity Score 1.4/5.0    5
IP Activity Rank # 188,965
Stock Symbol
ISIN US8265985007
Market Cap. 3.900M  (USD)

Patents

Trademarks

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Last Patent 2022 - Defect identification using mach...
First Patent 2015 - Optical manufacturing process se...

Latest Inventions, Goods, Services

2021 Invention Defect identification using machine learning in an additive manufacturing system. An additive man...
Invention Determination and control of cooling rate in an additive manufacturing system. An additive manufa...
2020 Invention Optical filter having dual polarization. An additive manufacturing system comprises a build plane...
2019 Invention Photodetector array for additive manufacturing operations. This disclosure describes an additive ...
Invention Systems and methods for measuring radiated thermal energy during an additive manufacturing operat...
2017 Invention Layer-based defect detection using normalized sensor data. The disclosed embodiments relate to th...
2016 Invention Material qualification system and methodology. Various ways in which material property variations...
2015 Invention Multi-sensor quality inference and control for additive manufacturing processes. This invention t...
Invention Optical manufacturing process sensing and status indication system. An optical manufacturing proc...