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 12):
The method of  claim 8 , wherein a predetermined detection code vector at the single-bit position includes the predetermined detection code; and wherein the method includes:\n updating a particular entry of the plurality of content-addressable memory entries with a new programmed vector; and updating the predetermined detection code vector based on pre-update values, prior to said updating the particular entry, of both of the predetermined detection code vector and the particular entry, and based on the new programmed vector.

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): 0.5131005059325277
- 35 USC 102 Novelty (BERT): 0.5104413932038274
- Combined Prediction Score: 0.5128345946596576
- Mean Citation Score: 215.95861800000003
- Max Citation Score: 256.60992000000005
- Similarity Product: 176.087109491272

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