PATENT CLAIM ANALYSIS

Application Number: 15951121
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["348", "163000"]

Abstract:
A micromachined ultrasonic transducer (MUT). The MUT includes: a substrate; a membrane suspending from the substrate; a bottom electrode disposed on the membrane; a piezoelectric layer disposed on the bottom electrode and an asymmetric top electrode is disposed on the piezoelectric layer. The areal density distribution of the asymmetric electrode along an axis has a plurality of local maxima, wherein locations of the plurality of local maxima coincide with locations where a plurality of anti-nodal points at a vibrational resonance frequency is located.

Claim (Index 21):
The imaging device of  claim 19 , wherein the piezoelectric layer is formed of at least one of PZT, KNN, PZT-N, PMN-Pt, AlN, Sc\u2014AlN, ZnO, PVDF, and LiNiO 3 .

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 1.78846
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15951118', '14896150', '11462333', '13830251', '12574504']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6480954587287687
- 35 USC 102 Novelty (BERT): 0.5229615678882772
- Combined Prediction Score: 0.6355820696447195
- Mean Citation Score: 225.334164
- Max Citation Score: 318.18732
- Similarity Product: 202.6810064570832

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