PATENT CLAIM ANALYSIS

Application Number: 15860513
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["714", "764000"]

Abstract:
Devices, systems, and methods that reduce the latency of detecting that a codeword is uncorrectable are disclosed and described. Such devices, systems, and methods allow the determination that a codeword is uncorrectable prior to determining error locations in the codeword, thus eliminating the need for such an error location search.

Claim (Index 17):
A method of reducing detection latency of uncorrectable errors in read data, comprising:\n receiving a codeword at a memory controller from a memory device, wherein the codeword is configured to correct a predetermined number (t) of errors or less; generating, in an error decoder of the memory controller, an error locator polynomial from the codeword; determining, in the error decoder, if the codeword includes more than the predetermined number of errors (t+1 or greater) from the error locator polynomial; outputting, from the memory controller, an indication of an uncorrectable codeword when the error locator polynomial indicates that the codeword includes more than the predetermined number of errors without determining error locations; and receiving a subsequent copy of the codeword at the memory controller from the memory device in response to the indication of an uncorrectable codeword.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 86.0
- Lexical Diversity: 1.54054
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12748746', '13049606', '13829907', '15417431', '15416395']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3014594738078687
- 35 USC 102 Novelty (BERT): 0.4908778250791319
- Combined Prediction Score: 0.320401308934995
- Mean Citation Score: 223.011576
- Max Citation Score: 252.01183
- Similarity Product: 190.5734376930058

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