PATENT CLAIM ANALYSIS

Application Number: 15974084
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-03
Patent Classification: ["363", "053000"]

Abstract:
A synchronous rectifier (SR) controller includes a controller having an input adapted to be coupled to a drain of an SR transistor, and an output for providing a drive signal in response thereto, a gate driver having an input coupled to the output of the controller, and an output adapted to be coupled to a gate of the SR transistor for providing a gate signal thereto, a first transistor having a drain coupled to the gate terminal, a gate, and a source coupled to ground, and a protection circuit having an input coupled to the drain terminal, and an output coupled to the gate of the first transistor. The protection circuit is responsive to a voltage on the drain terminal exceeding a first voltage to provide a voltage on the gate of the first transistor greater than a turn-on voltage and less than an overvoltage of the first transistor.

Claim (Index 7):
The synchronous rectifier controller of  claim 1 , wherein said protection circuit comprises:\n a voltage controlled voltage source having an input coupled to said drain terminal, and an output coupled to said gate of said first transistor, wherein said voltage controlled voltage source biases said gate of said first transistor above a threshold voltage of said first transistor when a voltage of said drain terminal exceeds a predetermined voltage.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 3.15686
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15943996', '14814966', '13966248', '14843399', '13461303']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8155970343726444
- 35 USC 102 Novelty (BERT): 0.5101879273143427
- Combined Prediction Score: 0.7850561236668143
- Mean Citation Score: 261.605274
- Max Citation Score: 278.278
- Similarity Product: 206.8150828481913

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