Patent assignee · US · COMPANY

HiddenLayer, Inc.

25Patents

25Active

25Granted

62Portfolio score

Filing activity: Feb 23, 2023 → Feb 4, 2025

Most-cited patents

Patent	Title	Area	Cited by	Status
US11995180B1	Generative artificial intelligence model protection using output blocklist	Physics	10	Active
US11797672B1	Machine learning-based technique for model provenance	Physics	6	Active
US11921903B1	Machine learning model fingerprinting	Physics	4	Active
US11954199B1	Scanning and detecting threats in machine learning models	Electricity	2	Active
US12229265B1	Generative AI model protection using sidecars	Physics	2	Active
US12026255B1	Machine learning model adversarial attack monitoring	Physics	2	Active
US12107885B1	Prompt injection classifier using intermediate results	Electricity	2	Active
US12137118B1	Prompt injection classifier using intermediate results	Electricity	1	Active
US12105844B1	Selective redaction of personally identifiable information in generative artificial intelligence model outputs	Physics	1	Active
US11930030B1	Detecting and responding to malicious acts directed towards machine learning models	Electricity	1	Active
US12174954B1	Generative AI model information leakage prevention	Physics	1	Active
US12248883B1	Generative artificial intelligence model prompt injection classifier	Physics	1	Active
US12111926B1	Generative artificial intelligence model output obfuscation	Physics	1	Active
US12130917B1	GenAI prompt injection classifier training using prompt attack structures	Physics	1	Active
US12130943B1	Generative artificial intelligence model personally identifiable information detection and protection	Physics	1	Active
US12254120B2	Machine learning model fingerprinting	Physics	0	Active
US12314378B1	Machine learning model parameter based encryption	Electricity	0	Active
US12254104B1	Hidden compartments in data encrypted using machine learning	Physics	0	Active
US12242622B1	Hidden compartments in data encrypted using machine learning	Physics	0	Active
US12278836B1	Canonicalization of unicode prompt injections	Electricity	0	Active
US12293277B1	Multimodal generative AI model protection using sequential sidecars	Physics	0	Active
US12328331B1	Detection of privacy attacks on machine learning models	Electricity	0	Active
US12314380B2	Scanning and detecting threats in machine learning models	Electricity	0	Active
US12271805B1	Data obfuscation using encoder-multi-decoder architecture	Electricity	0	Active
US12273381B1	Detection of machine learning model attacks obfuscated in unicode	Physics	0	Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.