PATENT CLAIM ANALYSIS

Application Number: 15903167
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["257", "369000"]

Abstract:
Semiconductor devices and methods of forming a first layer cap at ends of layers of first channel material in a stack of alternating layers of first channel material and second channel material. A second layer cap is formed at ends of the layers of second channel material. The first layer caps are etched away in a first device region. The second layer caps are etched away in a second device region. First source/drain regions are grown in the first device region from exposed ends of the layers of the first channel material. Second source/drain regions are grown in the second device region from exposed ends of the layers of the second channel material.

Claim (Index 5):
The method of  claim 4 , further comprising etching away material of the stacks of alternating layers of first channel material and second channel material in areas that are not covered by the dummy gate structures.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 3.13158
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15398232', '15057439', '15626734', '15795975', '15805700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9176476376899024
- 35 USC 102 Novelty (BERT): 0.4872972893197883
- Combined Prediction Score: 0.874612602852891
- Mean Citation Score: 240.20302
- Max Citation Score: 274.31058
- Similarity Product: 271.05548713299044

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