PATENT CLAIM ANALYSIS

Application Number: 15911328
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-06
Patent Classification: ["711", "163000"]

Abstract:
According to an embodiment, an information processing device includes a monitoring circuit, a non-secure processing circuit, a secure processing circuit, memory access control circuit. The monitoring circuit switches mode between a non-secure mode and a secure mode. The non-secure processing circuit runs in the non-secure mode, and reads communication data from and writes communication data in a shared memory. The secure processing circuit runs in the secure mode, and reads the communication data from the shared memory and writes the communication data in a storage. The memory access control circuit manages access from the non-secure processing circuit and the secure processing circuit based on a memory access control table in which physical addresses in the shared memory are associated with state information either indicating a locked state for not allowing writing but allowing reading by the non-secure processing circuit or indicating an unlocked state attained by cancelling the locked state.

Claim (Index 10):
The device according to  claim 8 , wherein\n in the violation response operation, the communication data that is already written at target physical addresses for writing is moved to new physical addresses different than the target physical addresses for writing, the communication data to be written is written at the target physical addresses for writing, and the memory access control table and a secure page table, which indicates association of virtual addresses used by the secure processing circuit and physical addresses, are updated according to physical addresses at which writing is performed.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 2.77586
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10714560', '10256596', '10713454', '11799392', '12068449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5232370044677032
- 35 USC 102 Novelty (BERT): 0.4643573784665785
- Combined Prediction Score: 0.5173490418675907
- Mean Citation Score: 143.937806
- Max Citation Score: 146.67227
- Similarity Product: 110.54426982413293

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