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 1):
A method of forming semiconductor devices:\n 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; forming a second layer cap at ends of the layers of second channel material; etching away the first layer caps in a first device region; etching away the second layer caps in a second device region; growing first source/drain regions in the first device region from exposed ends of the layers of the first channel material; and growing second source/drain regions in the second device region from exposed ends of the layers of the second channel material.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 3.13158
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15398232', '15057439', '15626734', '15795975', '15805700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9261830003302912
- 35 USC 102 Novelty (BERT): 0.4898584036844403
- Combined Prediction Score: 0.882550540665706
- Mean Citation Score: 240.20302
- Max Citation Score: 274.31058
- Similarity Product: 270.098445422988

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