PATENT CLAIM ANALYSIS

Application Number: 16105330
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["363", "131000"]

Abstract:
A resonant power converter has a main switch, a resonant tank coupled across the main switch, and a signal processing circuit coupled to the main switch and the resonant tank. The signal processing circuit generates a driving signal for driving the main switch ON and OFF at a switching frequency. The resonant tank includes circuit components designed to have a resonant frequency that is tuned to a designed switching frequency of the main switch. The signal processing circuit includes a zero voltage switching (ZVS) circuit, a signal generator, a detection circuit, and a latch oscillator. The signal processing circuit is configured to adjust the switching frequency of the driving signal to be tuned to the actual resonant frequency of a resonant tank under very high switching frequency conditions, 1 MHz and greater, thereby accounting for the influence of parasitics at very high switching frequencies and achieving resonance of the circuit.

Claim (Index 15):
The resonant power converter of  claim 14  wherein the detection circuit is configured to detect peak and notch voltages within the sensed voltage waveform and to compare the detected peak and notch voltages to threshold values.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 96.0
- Lexical Diversity: 2.60317
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16105348', '15966890', '15061717', '14071446', '12942265']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8432095699916096
- 35 USC 102 Novelty (BERT): 0.5085944355470822
- Combined Prediction Score: 0.8097480565471568
- Mean Citation Score: 257.166834
- Max Citation Score: 270.64465
- Similarity Product: 173.70847604866924

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

Dataset: test