PATENT CLAIM ANALYSIS

Application Number: 16160697
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["323", "283000"]

Abstract:
A switch-mode power supply includes a transformer, a power transistor, pulse generation circuitry, and a dual ramp modulation (DRM) circuit. The power transistor is coupled to a primary coil of the transformer. The pulse generation circuitry is configured to generate a power transistor activation signal. The DRM circuit is coupled to the pulse generation circuitry. The DRM circuit is configured to generate a leading edge blank time signal that disables inactivation of the power transistor activation signal for a predetermined interval (a leading edge blank time) after a leading edge of the power transistor activation signal. The DRM circuit is also configured to generate a reset signal that inactivates the power transistor activation signal while the leading edge blank time signal is activated.

Claim (Index 21):
A switch-mode power supply controller, comprising:\n pulse generation circuitry configured to generate a power transistor activation signal for activating a power transistor; and a dual ramp modulation (DRM) circuit coupled to the pulse generation circuitry, the DRM circuit configured to:\n generate a leading edge blank time (LEB) signal that prolongs the activating of the power transistor for a predetermined interval after a leading edge of the power transistor activation signal; and \n generate a reset signal that overrides the LEB signal.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 97.0
- Lexical Diversity: 2.77551
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15853205', '10527865', '15747387', '14630215', '13666853']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7305525924012708
- 35 USC 102 Novelty (BERT): 0.5504479754627989
- Combined Prediction Score: 0.7125421307074237
- Mean Citation Score: 268.039794
- Max Citation Score: 433.22943
- Similarity Product: 354.8790487048816

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test