PATENT CLAIM ANALYSIS

Application Number: 16127328
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-12
Patent Classification: ["327", "536000"]

Abstract:
A charge pump control circuit is provided in embodiments of the present disclosure, and the charge pump control circuit includes: a charge pump, having a clock interface; a feedback circuit, configured to sample an output voltage of the charge pump to obtain a sampling voltage; a reference voltage generating circuit, having an output terminal outputting a reference voltage; and a comparator, configured to compare the sampling voltage with the reference voltage; wherein the charge pump control circuit further includes: a logic combination circuit, wherein an input terminal of the logic combination circuit is coupled with an output terminal of the comparator, and the logic combination circuit is configured to generate a clock pulse signal according to a comparison result outputted by the comparator, and the clock pulse signal is transmitted to the clock interface of the charge pump.

Claim (Index 9):
The charge pump control circuit according to  claim 1 , wherein the protection circuit comprises a switch transistor and a fifth switch, wherein a drain of the switch transistor is coupled with a first terminal of the fifth switch, a second terminal of the fifth switch is coupled with the output terminal of the reference voltage generating circuit, a source of the switch transistor is grounded, and a gate of the switch transistor is coupled with a predetermined bias voltage; and\n wherein the logic combination circuit comprises a switch control signal generating module, wherein the switch control signal generating module is configured to generate a switch control signal according to the comparison result outputted by the comparator and the clock pulse signal, and a control terminal of the fifth switch is configured to receive the switch control signal.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.83333
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15435519', '13358204', '13776791', '14578442', '13652809']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8013139564512638
- 35 USC 102 Novelty (BERT): 0.4990719825470036
- Combined Prediction Score: 0.7710897590608378
- Mean Citation Score: 249.90197
- Max Citation Score: 262.01675
- Similarity Product: 190.3243490928114

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