PATENT CLAIM ANALYSIS

Application Number: 15875651
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["365", "194000"]

Abstract:
Methods and systems for internal timing schemes are provided. A data strobe (DQS) signal is received at a memory device. The DQS signal is shifted in a negative direction relative to a clock of the memory device to cause a fail point of a flip flop of the memory device. After causing the fail point, the DQS signal is shifted in a positive direction relative to the clock. A transition edge of an internal write signal (IWS) is centered in a DQS period, such as a write preamble. The IWS indicates that a write command is to be captured. Moreover, centering the transition edge includes selectively delaying the IWS in the negative direction.

Claim (Index 1):
A memory device, comprising:\n a command interface configured to receive a write command; and internal write adjust circuitry configured to:\n receive the write command from the command interface; \n generate an internal write signal (IWS) from the received write command; \n overshift a data strobe (DQS) signal using write leveling to an impermissible point outside of a specified permissible location relative to an IWS or to a point that causes communication failure for the memory device; and \n selectively shift the IWS based on a write preamble length to compensate for the overshift by centering a transition edge of the IWS in a DQS period.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 86.0
- Lexical Diversity: 2.04839
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15680006', '15790896', '15826236', '13768858', '15658276']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7891475027449026
- 35 USC 102 Novelty (BERT): 0.4797308643119056
- Combined Prediction Score: 0.758205838901603
- Mean Citation Score: 195.556582
- Max Citation Score: 221.09663
- Similarity Product: 165.92351118616878

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test