PATENT CLAIM ANALYSIS

Application Number: 15888438
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["323", "281000"]

Abstract:
A voltage regulator includes an operational amplifier that compares a feedback voltage that is proportional to an output voltage and a predetermined reference voltage that corresponds to a desired output voltage. The operational amplifier controls the conduction state of an output transistor according to the comparison. A detecting circuit monitors the operating state of the operational amplifier, and in the case that the operational amplifier is not operating, outputs a signal which causes the output transistor to be placed in a non-conductive state.

Claim (Index 7):
A voltage regulator, comprising:\n a first terminal at which a first voltage can be applied; a second terminal at which a second voltage can be applied, the second voltage being different from the first voltage; a third terminal at which a third voltage can be output; an operational amplifier circuit configured to compare a fourth voltage to a fifth voltage that is proportional to the third voltage and output a signal corresponding to comparison result of the fourth voltage and the fifth voltage;\n a first transistor connected between the first terminal and the third terminal; \n a second transistor controls a state of the first transistor between a conductive state and a non-conductive state; and \n a third transistor controls a state of the second transistor between a conductive state and a non-conductive state in accordance with current corresponding to a portion of current that is applied between the first terminal and the second terminal in the operational amplifier circuit.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 1.95556
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14015990', '14838069', '11786312', '11065201', '15072591']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7225515442114983
- 35 USC 102 Novelty (BERT): 0.4874932094007734
- Combined Prediction Score: 0.6990457107304258
- Mean Citation Score: 219.124634
- Max Citation Score: 253.74638
- Similarity Product: 202.45643772718307

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