PATENT CLAIM ANALYSIS

Application Number: 15954539
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["711", "100000"]

Abstract:
In one embodiment, efficient content-addressable memory entry integrity checking is performed that protects the accuracy of lookup operations. Single-bit position lookup operations are performed resulting in match vectors that include a match result for each of the content-addressable memory entries at the single-bit position. An error detection value is determined for the match vector, and compared to a predetermined detection code for the single-bit position to identify whether an error is detected in at least one of the content-addressable memory entries. In one embodiment, a particular cumulative entry error detection vector storing entry error detection information for each of the content-addressable memory entries is updated based on the match vector. The particular cumulative entry error detection vector is compared to a predetermined entry error detection vector to determine which, if any, of the content-addressable memory entries has an identifiable error, which is then corrected.

Claim (Index 18):
The method of  claim 17 , wherein responsive to said performing first error entry position processing determining a first said entry to have an identifiable error, a first errored single-bit position determined based on a corresponding said particular match vector, to said performing second error entry position processing determining the first said entry to have an identifiable error, the first errored single-bit position determined based on a corresponding said specific match vector, the lookup unit correcting the first errored single-bit position of the first said entry.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 2.31343
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15651605', '13594826', '13594827', '11252960', '11467097']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5151021541593767
- 35 USC 102 Novelty (BERT): 0.5011195529238395
- Combined Prediction Score: 0.513703894035823
- Mean Citation Score: 215.95861800000003
- Max Citation Score: 256.60992000000005
- Similarity Product: 202.79530487869263

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

Dataset: test