PATENT CLAIM ANALYSIS

Application Number: 15894019
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["711", "119000"]

Abstract:
A cache memory control device for controlling a first cache memory of a multi-cache memory system that includes logic circuitry operable for storing state information assigned to an invalid copy of a cache line stored in the first cache memory, where the state information includes a cache memory identifier identifying an individual second cache memory of the multi-cache memory system that is likely to contain a valid copy of the cache line.

Claim (Index 12):
The device of  claim 1 , wherein the logic circuitry is further operable for spilling a copy of a cache line stored in the first cache memory in order to free memory space in the first memory cache, wherein the copy to be spilled is selected according to the following spilling order:\n if present, an invalid copy of a cache line is spilled with state information indicating that the respective copy stored in the first cache memory is invalid, wherein the state information comprises no cache memory identifier identifying a further cache memory of the multi-cache memory system that is likely to contain a valid copy of the respective cache line; else, if present, a least recently used invalid copy of a cache line is spilled with state information indicating that the respective copy stored in the first cache memory is invalid, wherein the state information comprises a cache memory identifier identifying a further cache memory of the multi-cache memory system that is likely to contain a valid copy of the respective cache line; else, if present, a valid copy of a cache line is spilled with state information indicating that the respective copy stored in the first cache memory is valid.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 1.85
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12402025', '12105464', '09749660', '12107350', '11184315']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5528584187826026
- 35 USC 102 Novelty (BERT): 0.4880140410671105
- Combined Prediction Score: 0.5463739810110534
- Mean Citation Score: 205.48853
- Max Citation Score: 210.05435
- Similarity Product: 149.46271983666418

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

Dataset: test