PATENT CLAIM ANALYSIS

Application Number: 16207826
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["365", "063000"]

Abstract:
In a memory module including a plurality of DRAM chips which transmit/receive a system data signal with a predetermined data width and at a transfer rate and which transmit/receive an internal data signal having a larger data width and a lower transfer rate as compared with the system data signal, the transfer rate of the system data signal is restricted. Current consumption in DRAMs constituting the memory module is large, hindering speed increases. For this memory module, a plurality of DRAM chips are stacked on an IO chip. Each DRAM chip is connected to the IO chip by a through electrode, and includes a constitution for mutually converting the system data signal and the internal data signal in each DRAM chip by the IO chip. Therefore, wiring between the DRAM chips can be shortened, and DLL having a large current consumption may be disposed only on the IO chip.

Claim (Index 1):
A memory module comprising:\n a system input/output terminal via which a system data signal having a predetermined data width is input/output and a plurality of memory chips which transmit/receive an internal data signal broader than the system input/output terminal, the memory module further comprising:\n an IO chip including a function of performing conversion between the system data signal and the internal data signal in the system input/output terminal, the plurality of memory chips being stacked on the IO chip and being connected to the IO chip via through electrodes extending through the plurality of stacked memory chips.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 2.22222
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12435168', '11492981', '15996974', '10828189', '14476023']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8076577453416341
- 35 USC 102 Novelty (BERT): 0.5180568059780651
- Combined Prediction Score: 0.7786976514052772
- Mean Citation Score: 344.732738
- Max Citation Score: 345.72736000000015
- Similarity Product: 343.74567142295854

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