PATENT CLAIM ANALYSIS

Application Number: 15985897
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["710", "316000"]

Abstract:
Apparatus and method for transferring data between a processing circuit and a memory. In some embodiments, a data storage device has a main non-volatile memory (NVM) configured to store user data from a host device. A controller circuit is configured to direct transfers of the user data between the NVM and the host device. The controller circuit has a programmable processor and a secure data transfer circuit. The secure data transfer circuit executes memory access operations to transfer user data and control values between the processor and a local memory. A memory access operation includes receiving bits of a multi-bit control value on a multi-line bus from the processor, and activating a programmable switching circuit to randomly interconnect different ones of the multi-line bus to transpose the bits in the control value.

Claim (Index 18):
A data storage device, comprising:\n a main non-volatile memory (NVM) configured to store user data from a host device; a local memory; and a controller circuit configured to direct transfers of the user data between the NVM and the host device, the controller circuit comprising a programmable processor and a secure data transfer circuit configured to execute a memory access operation to transfer data between the processor and the local memory by receiving bits of a multi-bit control value on an internal multi-line bus from the processor, activating a programmable switching circuit to randomly interconnect different lines of the internal multi-line bus to different lines of an external multi-line bus coupled to the external memory to transpose the bits in the control value, and direct the passing of the transposed bits to the local memory using the external multi-line bus.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.18462
- Patent Class: 710.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11148369', '12563756', '12213131', '13216203', '09714285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.659090767572066
- 35 USC 102 Novelty (BERT): 0.4622131587765338
- Combined Prediction Score: 0.6394030066925128
- Mean Citation Score: 156.590048
- Max Citation Score: 170.01363999999995
- Similarity Product: 133.16154764226195

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