PATENT CLAIM ANALYSIS

Application Number: 15921056
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "392000"]

Abstract:
An object of the present invention is to provide a semiconductor device and a manufacturing method thereof that may achieve low power consumption in a digital circuit and reduce influence of noise in an analog circuit. The manufacturing method of the semiconductor device includes a first source/drain forming step of forming a first source region and a first drain region by implanting impurities of a second conductivity type into a digital side second conductivity type impurity layer using a gate electrode and a sidewall as a mask and a second drain/source forming step of forming a second source region and a second drain region by implanting impurities of the second conductivity type into an analog side second conductivity type impurity layer using a gate electrode and a sidewall as a mask more shallowly than the impurities of the second conductivity type implanted in the first source/drain forming step.

Claim (Index 5):
The manufacturing method of the semiconductor device according to  claim 1 , wherein\n in the forming the second well layer, fluorine or carbon is co-implanted in conjunction with the impurities of the first conductivity type.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.45902
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12219019', '13075625', '10403122', '11882355', '12963270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9380398498831236
- 35 USC 102 Novelty (BERT): 0.5193122735235179
- Combined Prediction Score: 0.896167092247163
- Mean Citation Score: 321.176508
- Max Citation Score: 328.9029
- Similarity Product: 264.173360706532

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