PATENT CLAIM ANALYSIS

Application Number: 16001682
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["318", "400060"]

Abstract:
A ringing peak detector circuit includes an input buffer receives a pair of differential feedback signals indicating a drain-source voltage of the at least one low side electronic switch. The input buffer generates shifted differential feedback signals having a common mode voltage that is equal to approximately one half of the supply voltage. A peak detector circuit is coupled to the input buffer to receive the shifted differential voltage signals. The peak detector circuit detects a peak value of an oscillation on the inductive electric load and to generate an output signal indicating the detected peak value. A circuit generates a control signal based on the detected peak value and a maximum value, with the control signal being applied to the inductive electrical load driver to control switching of the at least one low side switch.

Claim (Index 4):
The ringing peak detector circuit of  claim 3 , wherein the peak detector circuit comprises:\n a peak capacitor having a first node and a second node, the first node coupled to one of the pair of outputs of the shifting circuit; a current source coupled to the second node of the peak capacitor and the current source including a control input; a differential amplifier having a first input coupled to the other one of the pair of outputs of the shifting circuit and having an output coupled to the control input of the current source, and the having a second input coupled to the second node of the peak capacitor.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.18462
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15634616', '12315166', '11118230', '15701576', '14924955']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6182729911695828
- 35 USC 102 Novelty (BERT): 0.5621295928628766
- Combined Prediction Score: 0.6126586513389122
- Mean Citation Score: 201.3445
- Max Citation Score: 428.9054
- Similarity Product: 342.7064692086697

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