PATENT CLAIM ANALYSIS

Application Number: 16116145
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["726", "007000"]

Abstract:
The present disclosure is directed to secure sensor data transport and processing. End-to-end security may prevent attackers from altering data during the sensor-based security procedure. For example, following sensor data capture execution in a device may be temporarily suspended. During the suspension of execution, sensor interface circuitry in the device may copy the sensor data from a memory location associated with the sensor to a trusted execution environment (TEE) within the device. The TEE may provide a secure location in which the sensor data may be processed and a determination may be made as to whether to grant access to the secure resources. The TEE may comprise, for example, match circuitry to compare the sensor data to previously captured sensor data for users that are allowed to access the secured resources and output circuitry to grant access to the secured resources or to perform activities associated with a security exception.

Claim (Index 11):
A method for sensor-based security, comprising:\n capturing sensor data using at least one sensor in a device; initiating, via processing circuitry of the device, a temporary suspension of execution in the device; transferring, during the temporary suspension and via the processing circuitry of the device, the captured sensor data from memory circuitry associated with the at least one sensor to a trusted execution environment of the device; comparing, within the trusted execution environment, the captured sensor data to previously stored sensor data associated with one or more authorized users permitted to access one or more secured resources; and based at least in part on results of the comparing:\n permitting a user of the device to access the one or more secured resources; or \n preventing the user of the device from accessing the one or more secured resources.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 96.0
- Lexical Diversity: 2.07692
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15709091', '14865258', '13463801', '13995247', '15100554']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2320308254292279
- 35 USC 102 Novelty (BERT): 0.4940542775357778
- Combined Prediction Score: 0.2582331706398829
- Mean Citation Score: 188.662744
- Max Citation Score: 253.40318
- Similarity Product: 213.20203903866408

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test