PATENT CLAIM ANALYSIS

Application Number: 16039400
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["365", "226000"]

Abstract:
A memory device has a plurality of power rails, including: a first power rail for transmitting a high power voltage, a second power rail for transmitting a low power voltage, a third power rail for selectively receiving the high power voltage from the first power rail through a first dynamic voltage and frequency scaling (DVFS) switch and for selectively receiving the low power voltage from the second power rail through a second DVFS switch, a fourth power rail connected to a first power gating (PG) switch to selectively receive the high power voltage or the low power voltage from the third power rail, and a first circuit block connected to the fourth power rail to receive a power voltage to which the DVFS and PG are applied. When power gating is applied, supply of the power voltage to the fourth power rail is blocked.

Claim (Index 17):
A memory device that operates in accordance with a low power double data rate (LPDDR) specification, the memory device comprising:\n a first power rail for transmitting a first power voltage (VDD1); a second power rail for transmitting a second high power voltage (VDD2H); a third power rail for transmitting a second low power voltage (VDD2L); a fourth power rail for selectively transmitting the second high power voltage or the second low power voltage based on an operation mode of the memory device as dynamic voltage and frequency scaling (DVFS) is applied; a fifth power rail for selectively transmitting the second high power voltage or the second low power voltage or blocking transmission of the second high power voltage and second low power voltage as the DVFS and PG are applied; and a control switch block including a plurality of switches for controlling transmission of one or more of the power voltages between the first to fifth power rails, wherein, based on control of the control switch block, the fifth power rail is selectively connected to the fourth power rail and is further selectively connected to at least one of the second power rail and the third power rail.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 3.07843
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15959344', '16039404', '15366198', '15968297', '14198955']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8036128942674424
- 35 USC 102 Novelty (BERT): 0.5133136843403505
- Combined Prediction Score: 0.7745829732747332
- Mean Citation Score: 228.89987
- Max Citation Score: 325.0992
- Similarity Product: 248.19168344535828

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