PATENT CLAIM ANALYSIS

Application Number: 15941877
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["365", "189090"]

Abstract:
A memory device includes memory cell blocks, bit line sense amplifier blocks, and a control circuit connected to one or more of the bit line sense amplifier blocks arranged between the memory cell blocks. The control circuit controls levels of currents respectively supplied to a first sensing driving voltage line and a second sensing driving voltage line driving bit line sense-amplifiers, to be constant. A first sensing driving control signal and/or a second sensing driving control signal, output from the sensing-matching control circuit is provided to the bit line sense amplifiers in all of the bit line sense amplifier blocks, so that the bit line sense amplifiers are constantly driven based on the constant levels of currents supplied to the first sensing driving voltage line and the second sensing driving voltage line.

Claim (Index 8):
The memory device of  claim 1 , wherein the sensing-matching control circuit comprises:\n a first current source connected to a first internal voltage line; a first comparator comparing a level of a voltage of the first internal voltage line with a level of a first reference voltage, and generating a first sensing driving control signal when the level of the voltage of the first internal voltage line is equal to the level of the first reference voltage; and a first sensing driving voltage driver connecting the first internal voltage line with the second sensing driving voltage line in response to the first sensing driving control signal, and driving the second sensing driving voltage line based on the determined level of current of the second sensing driving voltage line.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 2.5
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14264466', '15674022', '15697164', '12686561', '14253353']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8504517731166492
- 35 USC 102 Novelty (BERT): 0.529339694327377
- Combined Prediction Score: 0.818340565237722
- Mean Citation Score: 355.959346
- Max Citation Score: 382.90616
- Similarity Product: 263.4317100344753

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