PATENT CLAIM ANALYSIS

Application Number: 15945915
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["257", "288000"]

Abstract:
Semiconductor device and fabrication method are provided. The method includes: providing a base substrate; forming gate structures on the base substrate; forming source/drain doped regions in the base substrate on sides of each gate structure, where the source/drain doped regions have recessed top surfaces and are doped with source/drain ions; and doping into the recessed top surfaces of the source/drain doped regions with contact ions to form contact doped regions in top portions of the source/drain doped regions, where the contact ions have a conductivity type same as the source/drain ions.

Claim (Index 17):
The semiconductor device according to  claim 16 , wherein:\n the first compensating doped regions include first compensating layers in the base substrate under the source/drain doped regions, and second compensating layers in the base substrate between the first compensating layers and the source/drain doped regions; and the first compensating layers have first compensating ions with a first concentration less than the concentration of the source/drain ions in the source/drain doped regions; and the second compensating layers have second compensating ions with a second concentration greater than the first concentration but less than the concentration of the source/drain ions in the source/drain doped regions.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.10638
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15909285', '10761613', '15784357', '10154740', '15275030']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9273387434422036
- 35 USC 102 Novelty (BERT): 0.4996806797651675
- Combined Prediction Score: 0.8845729370745001
- Mean Citation Score: 234.820934
- Max Citation Score: 249.48506
- Similarity Product: 182.34079102375512

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