PATENT CLAIM ANALYSIS

Application Number: 15928453
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["710", "301000"]

Abstract:
Systems and methods for deferring registration for Direct Memory Access (DMA) operations. An example method comprises: receiving a memory region registration request identifying a memory region for a direct memory access (DMA) operation; generating a local key for the memory region; deferring registration of the memory region until receiving a DMA work request referencing the local key; and responsive to receiving the DMA work request, registering the memory region for DMA transfer.

Claim (Index 12):
A system, comprising:\n a memory; and a processing device operatively coupled to the memory, the processing device to:\n receive a memory region registration request identifying a memory region for a direct memory access (DMA) operation; \n generate a local key for the memory region; \n defer registration of the memory region until receiving a DMA work request referencing the local key; and \n responsive to receiving the DMA work request, register the memory region for DMA transfer.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 1.97619
- Patent Class: 710.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14714517', '14620906', '11550217', '13711122', '11356493']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6458653219821379
- 35 USC 102 Novelty (BERT): 0.4935047610693161
- Combined Prediction Score: 0.6306292658908558
- Mean Citation Score: 169.630956
- Max Citation Score: 256.68924
- Similarity Product: 206.42344171882152

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