PATENT CLAIM ANALYSIS

Application Number: 15977028
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["323", "272000"]

Abstract:
Controlling a switching power supply can include: generating a ramp signal having an amplitude that follows an output feedback signal of the switching power supply; and controlling a switching state of a main power transistor in the switching power supply to be switched when the ramp signal reaches a peak value such that an output signal of the switching power supply is maintained as substantially constant.

Claim (Index 19):
The control circuit of  claim 18 , wherein said driving signal generator comprises:\n a) a constant time circuit configured to generate a constant time signal according to said switching control signal; and b) a logic circuit configured to generate said driving signal according to said constant time signal, in order to control the switching state of said main power switch to be switched again after a constant time since said switching state is switched when said ramp signal reaches said peak value.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 93.0
- Lexical Diversity: 1.68293
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15048591', '14549193', '14525876', '14549147', '13280471']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7439510991422418
- 35 USC 102 Novelty (BERT): 0.4913248365442663
- Combined Prediction Score: 0.7186884728824443
- Mean Citation Score: 193.394996
- Max Citation Score: 195.05016
- Similarity Product: 124.83152994090555

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