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 32):
The memory device of  claim 31 , wherein the control circuit comprises:\n a first sensing driving transistor connected between the first sensing driving voltage line and a node providing a first internal voltage; a second sensing driving transistor connected between the second sensing driving voltage line and a node providing a second internal voltage lower than the first internal voltage; and a comparator comprising a first input receiving the first internal voltage, a second input receiving a reference voltage, and an output connected to a gate of the first sensing driving transistor.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 2.5
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14264466', '15674022', '15697164', '12686561', '14253353']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8346813826576606
- 35 USC 102 Novelty (BERT): 0.527064368672105
- Combined Prediction Score: 0.8039196812591051
- Mean Citation Score: 355.959346
- Max Citation Score: 382.90616
- Similarity Product: 264.1183623807144

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