PATENT CLAIM ANALYSIS

Application Number: 15958207
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["363", "021160"]

Abstract:
A method of controlling an isolated converter can include: (i) sampling and holding an output voltage of the isolated converter during a present switching cycle to generate a reference voltage signal that is proportional to the output voltage; (ii) comparing, in a predetermined time interval before a next switching cycle, the output voltage against the reference voltage signal, and activating a wake-up signal when the output voltage is less than the reference voltage signal, in order to control a voltage at a secondary winding to represent a variation of the output voltage; (iii) detecting a voltage of the primary winding or the secondary winding, and generating a voltage detection signal; and (iv) controlling the power switch according to the voltage detection signal, in order to maintain the output voltage as an expected voltage.

Claim (Index 1):
A method of controlling an isolated converter, the method comprising:\n a) detecting an output voltage of said isolated converter, wherein said isolated converter comprises a transformer having primary and secondary windings, and a power switch coupled to said primary winding; b) determining whether said output voltage has decreased by a predetermined percentage; c) activating a wake-up signal when said output voltage has decreased by said predetermined percentage; d) detecting a voltage of said primary winding or said secondary winding, and generating a voltage detection signal; and e) controlling said power switch according to said voltage detection signal, in order to maintain said output voltage as an expected voltage.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 2.23529
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14793976', '15130740', '14974340', '13900721', '13900711']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8268983874750588
- 35 USC 102 Novelty (BERT): 0.5135937436076381
- Combined Prediction Score: 0.7955679230883167
- Mean Citation Score: 250.90652000000003
- Max Citation Score: 327.86493
- Similarity Product: 289.94146921550634

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