PATENT CLAIM ANALYSIS

Application Number: 16238738
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["726", "002000"]

Abstract:
Embodiments of the present invention provide an authenticating service of a chip having an intrinsic identifier (ID). In a typical embodiment, an authenticating device is provided that includes an identification (ID) engine, a self-test engine, and an intrinsic component. The intrinsic component is associated with a chip and includes an intrinsic feature. The self-test engine retrieves the intrinsic feature and communicates it to the identification engine. The identification engine receives the intrinsic feature, generates a first authentication value using the intrinsic feature, and stores the authentication value in memory. The self-test engine generates a second authentication value using an authentication challenge. The identification engine includes a compare circuitry that compares the first authentication value and the second authentication value and generates an authentication output value based on the results of the compare of the two values.

Claim (Index 9):
The system according to  claim 1 , wherein the authentication challenge comprises a location challenge.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 99.0
- Lexical Diversity: 2.53333
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13707964', '15489036', '14658611', '13302314', '14102607']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2956109232533622
- 35 USC 102 Novelty (BERT): 0.5496429662121438
- Combined Prediction Score: 0.3210141275492403
- Mean Citation Score: 314.292356
- Max Citation Score: 399.9939
- Similarity Product: 325.54859556516413

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test