PATENT CLAIM ANALYSIS

Application Number: 16066607
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["257", "415000"]

Abstract:
A method of fabricating a MEMS device includes an epi-polysilicon cap layer epitaxially growth on one of a substrate or a sacrificial layer deposited on the substrate. A portion of the epi-polysilicon cap layer has been removed to form a plurality of access openings. The sacrificial layer is etched away to form a cavity below the access openings. A barrier layer is deposited over the epi-polysilicon cap layer, inner walls of the cavity, and inner walls of the access openings using an atomic layer deposition (ALD) process. A refill epi-polysilicon layer is epitaxially grown in the access openings and seals the openings after the cavity is formed.

Claim (Index 12):
The method of  claim 8  wherein the barrier layer is formed from Aluminum Oxide (Al 2 O 3 ).

Metadata:
- Claim Count in Document: 4.0
- Percentile: 94.0
- Lexical Diversity: 2.07143
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16066580', '13705441', '15976442', '10319174', '14992669']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9199959839974172
- 35 USC 102 Novelty (BERT): 0.5551551844611337
- Combined Prediction Score: 0.8835119040437888
- Mean Citation Score: 238.599884
- Max Citation Score: 411.6212
- Similarity Product: 398.1831442663192

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

Dataset: test