PATENT CLAIM ANALYSIS

Application Number: 15877521
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["713", "324000"]

Abstract:
A data storage apparatus includes a NAND flash memory, an external memory and two cores. The external memory includes a first portion and a second portion smaller than the first portion. Each of the cores includes a CPU, an ITCM and a DTCM. The data storage apparatus is switchable between an operative state and hibernation. In the hibernation, the NAND flash memory, the first portion of the external memory, the CPU of the first core, and the CPU, ITCM and DTCM of the second core are shut down while the second portion of the external memory and the ITCM and DTCM of the first core are kept awake.

Claim (Index 5):
The power management method for according to  claim 4 , wherein the step of writing the data of the first portion of the external memory ( 16 ) into the NAND flash memory ( 14 ) comprises the steps of:\n using the CPU ( 30 ) of the second core ( 20 ) to receive a DC from the ITCM ( 32 ) of the second core ( 20 ) and execute the DC to write data into the NAND flash memory ( 14 ) from a DC buffer; using the CPU ( 24 ) of the first core ( 18 ) to receive an FTL from the ITCM ( 26 ) of the first core ( 20 ) and execute the FTL to write data into the NAND flash memory ( 14 ) from an FTL buffer; and using the CPU ( 24 ) of the first core ( 18 ) to execute the FTL to write User/System/SysMeta data into the NAND flash memory ( 14 ).

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.85714
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14300345', '13927435', '12128659', '15294547', '10282400']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3991273762865018
- 35 USC 102 Novelty (BERT): 0.4826724373610429
- Combined Prediction Score: 0.4074818823939559
- Mean Citation Score: 160.92833000000005
- Max Citation Score: 171.20848
- Similarity Product: 120.3113043943596

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