PATENT CLAIM ANALYSIS

Application Number: 15911556
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-06
Patent Classification: ["323", "226000"]

Abstract:
A flyback converter with adjustable frequency curve includes a primary winding configured to receive an input voltage, a secondary winding coupled to the primary winding to generate an output DC voltage, a feedback circuit configured to receive the output DC signal and generate a feedback signal, a multi-mode control circuit, an auxiliary winding configured to provide power for operating the multi-mode control circuit, an exterior adjustable circuit connected between the auxiliary winding and the multi-mode controller for adjusting the input voltage level of the input feedthrough of the multi-mode control circuit, wherein the multi-mode control circuit configured to generate a switch control signal based on the information associated with the adjusted input signal through the input feedthrough of the multi-mode control circuit and the feedback signal, and a switching device configured to receive the switch control signal and change a current flowing through the primary winding.

Claim (Index 16):
The flyback converter with adjustable frequency curve of  claim 15 , wherein multi-mode control module includes:\n a mode selection circuit comprising a plurality of voltage comparators and logic selections; a continuous conduction mode; a quasi-resonant mode; a green mode; and a burst mode, wherein the continuous conduction module, the quasi-resonant module, the green module, and the burst are configured to connect to the mode selection circuit individually for determining a operation mode of the flyback converter through the logical selections based on the quasi-resonant valley detection signal, the signal from the frequency-reducing curve selection circuit and the feedback signal.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.70175
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12973591', '15664019', '12409287', '15095365', '13433083']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7498091300836207
- 35 USC 102 Novelty (BERT): 0.5072866810128853
- Combined Prediction Score: 0.7255568851765472
- Mean Citation Score: 274.12455
- Max Citation Score: 302.5781
- Similarity Product: 220.55975028108955

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