PATENT CLAIM ANALYSIS

Application Number: 15863480
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "333000"]

Abstract:
Semiconductor structures and fabrication methods thereof are provided. An exemplary semiconductor structure includes a base substrate having a first well and a second well region; a first insulation layer over the base substrate and dividing the second well region into a first region adjacent to the first well region, a second region away from the first well region and a third region under the first insulation layer; a gate structure over the base substrate in the first well region and the first region of the second well region; a first mask gate structure on a portion of the second region adjacent to the first region; a first stress layer on the first well region at a side of gate structure away from the first insulation layer; and a second stress layer on the second well regions at a side of the mask gate structure away from the isolation layer.

Claim (Index 4):
The semiconductor structure according to  claim 3 , wherein a number of second fins is greater than two, a second insulation layer is formed between adjacent second fins, wherein:\n a top surface of the second insulation layer is above top surfaces of the second fins; the second insulation layer covers portions of the top surfaces of the second fins; and the first mask gate structure is on the second insulation layer.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 3.34043
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14986979', '15236344', '13914288', '15242562', '15238616']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.923264637418189
- 35 USC 102 Novelty (BERT): 0.482597239696224
- Combined Prediction Score: 0.8791978976459925
- Mean Citation Score: 201.17915
- Max Citation Score: 205.63014
- Similarity Product: 157.7346103038526

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