PATENT CLAIM ANALYSIS

Application Number: 16044850
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-09
Patent Classification: ["327", "428000"]

Abstract:
An optical-controlled driving circuit adapts to a high utility power environment with high voltages, large currents and severe surges, and includes an optical-controlled switch circuit, an SCR with optical-controlled driver and a main circuit. The optical-controlled switch circuit includes an optical-controlled component and a first switching transistor that are connected in serial. The SCR with optical-controlled driver includes at least two switching transistors that are connected in serial and a plurality of diodes, and is coupled to the main circuit. The optical-controlled driving circuit generates a driving current according to the voltage of a utility power. When the optical-controlled driving circuit is used in a DC converter using an SCR as a switch element, the optical-controlled driving circuit helps to increase the operation efficiency when the DC converter works under a light load.

Claim (Index 2):
The optical-controlled driving circuit according to  claim 1 , wherein the SCR with optical-controlled driver further includes:\n a second capacitor and a seventh resistor, wherein the second capacitor and the seventh resistor are connected in parallel, a first end of the second capacitor is coupled to the cathode of the second switching element, and a second end of the second capacitor is coupled to the gate of the second switching element; and a third capacitor and an eighth resistor, wherein the third capacitor and the eighth resistor are connected in parallel, a first end of the third capacitor is coupled to the cathode of the third switching element, and a second end of the third capacitor is coupled to the gate of the third switching element.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 95.0
- Lexical Diversity: 2.16667
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13571628', '15537887', '16020431', '15686767', '14762629']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7926610995972753
- 35 USC 102 Novelty (BERT): 0.4751295643384356
- Combined Prediction Score: 0.7609079460713913
- Mean Citation Score: 216.543228
- Max Citation Score: 237.04897000000005
- Similarity Product: 211.116270898245

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