PATENT CLAIM ANALYSIS

Application Number: 16238533
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["363", "021130"]

Abstract:
A converter includes a transformer, a main switch, an active clamping circuit, a synchronous rectifying switch and a processing circuit. The transformer includes a primary winding and a secondary winding. The main switch is coupled to the primary winding. The active clamping circuit clamps the voltage across the main switch when it is OFF. The active clamping circuit includes an auxiliary switch. The synchronous rectifying switch is coupled to the secondary winding. The processing circuit determines whether the rectifying switch is in a main conducting period or a sub conducting period according to a first voltage signal across the rectifying switch and at least one detecting signal from the converter, and generates a driving signal to control the synchronous rectifying switch accordingly.

Claim (Index 6):
The converter of  claim 2 , wherein the delaying unit receives the first voltage signal as the detecting signal, and delays the first voltage signal correspondingly to output the sensing signal; and\n the logic unit compares the sensing signal with the output voltage when the first voltage signal is negative, wherein when a value of the sensing signal is larger than a value of the output voltage, the synchronous rectifying switch is in the main conducting period, and when the value of the sensing signal is smaller than the value of the output voltage, the synchronous rectifying switch is in the sub conducting period.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 99.0
- Lexical Diversity: 2.60784
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15803861', '15677007', '13711223', '11848927', '12250146']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8446914566039928
- 35 USC 102 Novelty (BERT): 0.569890731277415
- Combined Prediction Score: 0.817211384071335
- Mean Citation Score: 297.42719
- Max Citation Score: 451.3817
- Similarity Product: 442.56290691839456

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