PATENT CLAIM ANALYSIS

Application Number: 15920307
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["324", "509000"]

Abstract:
In an embodiment, a missing utility ground detection circuit includes a pair of balanced resistors each connected to receive utility voltage from a different one of a pair of utility power lines, the balanced resistors being connected together at a summing node to be capable of summing the voltages from the pair of utility power lines. It includes an unbalance resistor connected to shunt voltage from one of the utility power lines. It has a summing amplifier with an input coupled to the summing node and to a reference voltage, and an input coupled to a second reference voltage. It has an averaging circuit connected at the output of the summing amplifier. A comparator is provided having an input connected to the averaging circuit an input connected to a threshold voltage.

Claim (Index 6):
The circuit of  claim 5  further comprising a feedback resistor connected between the second input of the comparator and an output of the comparator.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.52727
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13690946', '13948404', '11051653', '14006675', '13651418']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.560984201972784
- 35 USC 102 Novelty (BERT): 0.596441284545227
- Combined Prediction Score: 0.5645299102300283
- Mean Citation Score: 284.500872
- Max Citation Score: 514.1063
- Similarity Product: 509.1932880271554

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