PATENT CLAIM ANALYSIS

Application Number: 15889116
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-02
Patent Classification: ["711", "163000"]

Abstract:
Examples include techniques for determining validity of a memory used with a memory controller. Examples include a system having a memory device including a non-volatile memory and a memory controller, where the memory controller includes a validation component including a hash function and a hash table. In embodiments, the validation component performs, during a time of manufacturing of the memory controller, a test of the non-volatile memory to produce first test results, generates a first hash of the first test results using the hash function, and stores the first hash in the hash table. Later, the validation component performs, during a time of use of the memory controller after the time of manufacturing, the test of the non-volatile memory to produce second test results, generates a second hash of the second test results using the hash function, compares the first hash from the hash table with the second hash, and indicates an invalid memory when the first hash does not match the second hash.

Claim (Index 25):
A processor, coupled to a non-volatile memory device, comprising:\n a memory controller including a hash function and a hash table, the memory controller to perform, during a time of manufacturing of the processor, a test of the non-volatile memory device to produce first test results, to generate a first hash of the first test results using the hash function, and to store the first hash in the hash table, and to perform, during a time of use of the processor after the time of manufacturing, the test of the non-volatile memory device to produce second test results, to generate a second hash of the second test results using the hash function, to compare the first hash from the hash table with the second hash, and to indicate an invalid memory when the first hash does not match the second hash.

Metadata:
- Claim Count in Document: 54.0
- Percentile: 88.0
- Lexical Diversity: 3.21429
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12547382', '14680961', '15653497', '14301307', '13730469']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4741223307250689
- 35 USC 102 Novelty (BERT): 0.4852748412817177
- Combined Prediction Score: 0.4752375817807338
- Mean Citation Score: 130.154286
- Max Citation Score: 138.12753
- Similarity Product: 84.60034746937573

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

Dataset: test