PATENT CLAIM ANALYSIS

Application Number: 15922332
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["326", "030000"]

Abstract:
A memory module includes an external resistor and a plurality of memory devices commonly connected to the external resistor. Each of the memory devices includes a first reception pad and a first transmission pad. The first reception pad is associated with receiving an impedance calibration command and the first transmission pad is associated with transmitting the impedance calibration command. Each of the memory devices transfers the impedance calibration command to a first memory device which is selected as a master among the plurality of memory devices through a ring topology. The first memory device performs an impedance calibration operation, determines a resistance and a target output high level voltage of an output driver in response to the impedance calibration command, and transfers the impedance calibration command to a second memory device after performing the impedance calibration operation.

Claim (Index 6):
The memory module of  claim 3 , wherein:\n the command controller is configured to enable the calibration enable signal and provide the calibration enable signal to the calibration circuit when the detection signal indicates that a corresponding memory device is selected as the master and the impedance calibration command is received from the first reception pad or the corresponding command decoder; the calibration circuit is configured to perform the impedance calibration operation in response to the impedance calibration command, and is configured to transit logic levels of the first comparison signal and the second comparison signal when the impedance calibration operation is completed; and the command controller is configured to change tag information of the impedance calibration command to a first level based on transitions of the first comparison signal and the second comparison signal and is configured to transfer the impedance calibration command to an adjacent memory device through the first transmission pad.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 90.0
- Lexical Diversity: 2.52632
- Patent Class: 326.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15390851', '14723614', '15426603', '14460764', '15729771']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7077890243640024
- 35 USC 102 Novelty (BERT): 0.5248820984852893
- Combined Prediction Score: 0.6894983317761312
- Mean Citation Score: 269.301476
- Max Citation Score: 354.9375
- Similarity Product: 248.2192571125925

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