Amazon Technologies, Inc. patent applications on May 30th, 2024
Patent Applications by Amazon Technologies, Inc. on May 30th, 2024
Amazon Technologies, Inc.: 5 patent applications
Amazon Technologies, Inc. has applied for patents in the areas of H04L9/40 (4), H04L63/20 (3), G06N20/00 (2), H04L63/104 (2), H04L63/0838 (1)
With keywords such as: policy, access, authorization, service, provider, policies, network, machine, learning, and restrictions in patent application abstracts.
Patent Applications by Amazon Technologies, Inc.
Inventor(s): Lakshmi Naarayanan Ramakrishnan of Redmond WA (US) for amazon technologies, inc., Andrea Olgiati of Gilroy CA (US) for amazon technologies, inc., Ankur Mehrotra of Sammamish WA (US) for amazon technologies, inc., Karthik Gurumoorthy Subramanya Bharathy of Sammamish WA (US) for amazon technologies, inc., Rakesh Ramakrishnan of Issaquah WA (US) for amazon technologies, inc.
IPC Code(s): G06N20/00
CPC Code(s):
Abstract: confidential tuning of pre-trained machine learning models may be provided. a request associated with a model user account to fine-tune a pre-trained machine learning model with model access restrictions may be received. the pre-trained machine learning model may be one of many pre-trained machine learning models uploaded for selection and fine-tuning. the pre-trained machine learning model may be further trained using a request specified data set, with the model access restrictions and access restrictions for the data set being enforced as part of the training. then, the fine-tuned machine learning model may be made available for invocation by an application associated with the model user account without violating the model access restrictions and data access restrictions.
Inventor(s): Nikita PINSKI of Vancouver (CA) for amazon technologies, inc., Jerry CONNOLLY of Seattle WA (US) for amazon technologies, inc., Dennis TIGHE of Seattle WA (US) for amazon technologies, inc., Christopher Richard Jacques DE KADT of Seattle WA (US) for amazon technologies, inc., Rebecca Claire WEISS of Vienna VA (US) for amazon technologies, inc., Brad E MARSHALL of Bainbridge Island WA (US) for amazon technologies, inc., Akhilesh MRITUNJAI of Seattle WA (US) for amazon technologies, inc.
IPC Code(s): H04L9/40
CPC Code(s):
Abstract: techniques for role-based permission delegation in a provider network. the techniques include an assuming service in the provider network sending a request to a temporary credential service in the provider network to assume a delegation role. the assuming service, acting in the delegation role, sending a request to the temporary credential service to assume the customer role in accordance with a down scoping policy. the assuming service, acting in the customer role, performing an action in a strict subset of actions on a customer resource. the techniques improve the operation of the provider network by allowing a permission to perform an action on the customer resource that is granted by the customer to a delegating service in the provider network to be delegated to the assuming service while complying with the access control principle of least privilege.
20240179181.AUTHORIZATION POLICY EVALUATION_simplified_abstract_(amazon technologies, inc.)
Inventor(s): Emina TORLAK of Seattle WA (US) for amazon technologies, inc., Darin MCADAMS of Bremerton WA (US) for amazon technologies, inc., Neha RUNGTA of San Jose CA (US) for amazon technologies, inc., Michael W. HICKS of Silver Spring MD (US) for amazon technologies, inc., Craig Ryan DISSELKOEN of Alexandria VA (US) for amazon technologies, inc., Aaron Joseph ELINE of Reisterstown MD (US) for amazon technologies, inc., John Holman KASTNER of Washington DC (US) for amazon technologies, inc., Kyle HEADLEY of Arlington VA (US) for amazon technologies, inc., Anwar MAMAT of Chantilly VA (US) for amazon technologies, inc., Richard Matthew MCCUTCHEN of Rockville MD (US) for amazon technologies, inc., Andrew Marshall WELLS of Cupertino CA (US) for amazon technologies, inc., Kesha Hanne HIETALA of Odenton MD (US) for amazon technologies, inc., Shaobo HE of San Jose CA (US) for amazon technologies, inc., Mark Edward STALZER of Arlington VA (US) for amazon technologies, inc., Julian LOVELOCK of Pleasanton CA (US) for amazon technologies, inc.
IPC Code(s): H04L9/40
CPC Code(s):
Abstract: a system and method for authorization policy evaluation. authorization policies are authored in a general-purpose authorization language. an evaluation engine is used in a provider network by application developers to manage access within their applications based on fine-grained permissions. the policy language combines elements of role-based and attributed-based access control within an intuitive syntax and efficient evaluation strategy. the policy syntax separates role-based expressions of a policy from attribute-based expressions of the policy.
20240179182.AUTHORIZATION POLICY VALIDATION_simplified_abstract_(amazon technologies, inc.)
Inventor(s): Michael W. HICKS of Silver Spring MD (US) for amazon technologies, inc., John Holman KASTNER of Washington DC (US) for amazon technologies, inc., Emina TORLAK of Seattle WA (US) for amazon technologies, inc., Richard Matthew MCCUTCHEN of Rockville MD (US) for amazon technologies, inc., Darin MCADAMS of Bremerton WA (US) for amazon technologies, inc., Neha RUNGTA of San Jose CA (US) for amazon technologies, inc., Aaron Joseph ELINE of Reisterstown MD (US) for amazon technologies, inc., Joseph Wallace CUTLER of Arlington VA (US) for amazon technologies, inc., Eleftherios IOANNIDIS of Arlington VA (US) for amazon technologies, inc.
IPC Code(s): H04L9/40
CPC Code(s):
Abstract: a system and method for authorization policy validation. a validator takes as input an authorization policy to be analyzed and a schema that specifies entity types and their attributes, types of entity parents in an entity hierarchy, and which entity types can be used with which actions. the validator checks that the policy conforms to the schema. if the check passes, then the policy is guaranteed to be free of both type errors and attribute access errors for any input that conforms to the schema.
20240179188.AUTHORIZATION POLICY ANALYSIS_simplified_abstract_(amazon technologies, inc.)
Inventor(s): Emina TORLAK of Seattle WA (US) for amazon technologies, inc., Kyle HEADLEY of Arlington VA (US) for amazon technologies, inc., Michael W. HICKS of Silver Spring MD (US) for amazon technologies, inc., Neha RUNGTA of San Jose CA (US) for amazon technologies, inc., Andrew Marshall WELLS of Cupertino CA (US) for amazon technologies, inc.
IPC Code(s): H04L9/40
CPC Code(s):
Abstract: a system and method for authorization policy analysis. a policy analyzer answers first-order questions about authorization policies by reducing the policies to satisfiability modulo theories (smt). input to the analyzer includes a policy to be analyzed and a schema for that policy. if the policy passes strict validation against the schema, then the analyzer symbolically evaluates the policy to encode its semantics as an smt expression. the smt expression is used for formulate a desired query about policy behavior such as, for example, if there is any input on which two policies both evaluate to true. the reduction to smt produces a quantifier-free formula in a combination of decidable theories to support large scale deployments. this reduction is achieved by focusing the analysis on policies that pass strict validation, rather than attempting to analyze arbitrary policies.
Amazon Technologies, Inc. patent applications on May 30th, 2024
