PATENT CLAIM ANALYSIS

Application Number: 15897135
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["257", "415000"]

Abstract:
A semiconductor device includes a first silicon layer disposed between second and third silicon layers and separated therefrom by respective first and second oxide layers. A cavity within the first silicon layer is bounded by interior surfaces of the second and third silicon layers, and a passageway extends through the second silicon layer to enable material removal from within the semiconductor device to form the cavity. A metal feature is disposed within the passageway to hermetically seal the cavity.

Claim (Index 5):
The semiconductor device of  claim 1  wherein the interior surface of the second silicon layer is disposed adjacent the first oxide layer and the passageway extends from the interior surface of the second silicon layer toward an exterior surface of the second silicon layer opposite the first surface, and wherein the metal feature extends over the exterior surface around and into the passageway to hermetically seal the passageway.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 1.97619
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15676890', '15497146', '14557513', '15441791', '12974854']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9135387567634417
- 35 USC 102 Novelty (BERT): 0.480347894443185
- Combined Prediction Score: 0.870219670531416
- Mean Citation Score: 153.704166
- Max Citation Score: 179.29002
- Similarity Product: 130.85029965690137

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test