PATENT CLAIM ANALYSIS

Application Number: 15775795
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-06
Patent Classification: ["315", "111210"]

Abstract:
A control circuit and a method for controlling a piezoelectric transformer are disclosed. In an embodiment the control circuit includes an inductor and a control unit, wherein the control circuit is configured to apply a voltage with a periodic waveform to a piezoelectric transformer, wherein a period duration of the voltage is specified by a control frequency and adjust the control frequency of the applied voltage as a function of an average current intensity of a current flowing through the inductor.

Claim (Index 21):
The control circuit according to  claim 15 , further comprising a measurement unit for measuring the average current through the inductor, wherein the measurement unit is connected in series with the inductor, and wherein the measurement unit comprises a shunt resistor, a Hall sensor or a current transformer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.88889
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11786643', '13066244', '10502249', '10760174', '13659284']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7014188824167958
- 35 USC 102 Novelty (BERT): 0.4882309977759829
- Combined Prediction Score: 0.6801000939527146
- Mean Citation Score: 179.488
- Max Citation Score: 197.42014
- Similarity Product: 138.69315255550623

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test