PATENT CLAIM ANALYSIS

Application Number: 15897867
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["713", "194000"]

Abstract:
A method includes using a direct memory access controller, transferring first data from a memory to an input/output control circuit via a first bus and transferring the first data from the input/output control circuit to an authentication processing circuit via a second bus, without using the first bus. The method includes using the authentication processing circuit, generating authentication data based on the first data and transferring the first data from the input/output control circuit to a cryptography processing circuit via a third bus, without using the first bus. Responsive to authentication of the first data by a first CPU coupled to the first bus, the method includes using the cryptography processing circuit, decrypting the first data, and using the direct memory access controller, transferring the decrypted first data from the input/output control circuit to the memory via the first bus.

Claim (Index 22):
The data security device of  claim 21 , comprising a direct memory access controller coupled to the data input/output control circuit, wherein the direct memory access controller is configured to transfer the first data between the data input/output control circuit and the memory via the first bus without using the first CPU.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 88.0
- Lexical Diversity: 3.68293
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15181201', '12580993', '14297200', '10730640', '10730681']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4033506842471992
- 35 USC 102 Novelty (BERT): 0.582999076942224
- Combined Prediction Score: 0.4213155235167017
- Mean Citation Score: 371.516466
- Max Citation Score: 494.9392
- Similarity Product: 402.7837517774583

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