PATENT CLAIM ANALYSIS

Application Number: 15780478
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["438", "106000"]

Abstract:
An electromechanical device includes a stack consisting of an insulating layer inserted between two solid layers. The device also includes a micromechanical structure suspended above a recess and a nanometric structure suspended above the recess. The relevant position of the nanometric structure relative to the micrometric structure is defined by the delimitation of the contours of the two structures by etching a first surface of a substrate consisting of a solid layer so as to obtain trenches that define the structures.

Claim (Index 3):
The fabrication method according to  claim 2 , further comprising, prior to the sealing of the first substrate with the second substrate and consecutive to the creation of alignment marks, the protection of the first surface of the first substrate by an oxidation step intended to form a layer of oxide on the first surface, then by a step of depositing a nitride layer on the oxide layer, and the step of definition of the contours of the micromechanical structure and of the nanometric structure comprising an etching of the oxide layer and of the nitride layer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.75
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15520618', '14133290', '11215297', '12336317', '12490762']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8452101828296101
- 35 USC 102 Novelty (BERT): 0.4756983421220098
- Combined Prediction Score: 0.8082589987588501
- Mean Citation Score: 160.130978
- Max Citation Score: 184.05394
- Similarity Product: 139.52381609180213

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

Dataset: test