PATENT CLAIM ANALYSIS

Application Number: 16006428
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["363", "021010"]

Abstract:
A circuit includes a synchronous rectifier that receives an alternating current (AC) voltage from a transformer secondary and provides a rectified direct current (DC) output voltage in response to a control input signal. A secondary rectifier switching circuit generates the control input signal. A current replica circuit generates a control voltage that replicates a current in the transformer secondary. The control voltage is employed to control switching of the secondary rectifier switching circuit based on the current in the transformer secondary. An offset circuit forces the control voltage in a predetermined direction to mitigate voltage error accumulations in the current replica circuit. A clamp circuit limits the control voltage to a predetermined voltage value.

Claim (Index 4):
The circuit of  claim 2 , further comprising:\n a current transformer having a current sense output coupled to the inverting input of the reset comparator; a voltage offset circuit having a positive terminal, and a negative terminal coupled to the ground reference terminal; and a resistor having a first end coupled to the inverting input of the reset comparator, and a second end coupled to the positive terminal of the voltage offset circuit.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.33962
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14795101', '12848436', '09684850', '12689771', '13966248']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8375574750152549
- 35 USC 102 Novelty (BERT): 0.5572729919107038
- Combined Prediction Score: 0.8095290267047998
- Mean Citation Score: 323.07378200000005
- Max Citation Score: 446.0522
- Similarity Product: 384.5891942585469

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