PATENT CLAIM ANALYSIS

Application Number: 16184719
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["365", "145000"]

Abstract:
Virtual ground sensing circuits, electrical systems, computing devices, and related methods are disclosed. A virtual ground sensing circuit includes a sense circuit configured to compare a reference voltage potential to a sense node voltage potential, and virtual ground circuitry operably coupled to the sense circuit. The virtual ground circuitry is configured to provide a virtual ground at a first bias voltage potential to a conductive line operably coupled to a selected ferroelectric memory cell, and discharge the conductive line to the sense node responsive to the selected ferroelectric memory cell changing from a first polarization state to a second polarization state. A method includes applying a second bias voltage potential to another conductive line operably coupled to the selected ferroelectric memory cell, and comparing a sense node voltage potential to a reference voltage potential. Electrical systems and computing devices include virtual ground sensing circuits.

Claim (Index 30):
The computing device of  claim 29 , wherein responsive to the ferroelectric memory cell switching from a first polarization state to a second polarization state, the ratio of the voltage change on the sense node to the voltage change on the conductive line is inversely proportional to the ratio of the sense node capacitance to the capacitance of the conductive line.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 98.0
- Lexical Diversity: 2.7193
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14717471', '15674019', '16184688', '15674050', '14816344']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8477924635174691
- 35 USC 102 Novelty (BERT): 0.5401785989019134
- Combined Prediction Score: 0.8170310770559135
- Mean Citation Score: 358.672962
- Max Citation Score: 419.83105
- Similarity Product: 301.6203150233

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