PATENT CLAIM ANALYSIS

Application Number: 15948812
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["385", "002000"]

Abstract:
A substrate ( 102 ) having a piezoelectric effect, optical waveguides ( 138 a,  140 a,  138 b,  140 b , and the like) formed on the substrate, and a plurality of bias electrodes ( 152 a,  152 b , and the like) that control an optical wave (s) which propagate through the optical waveguides are provided, and the bias electrodes are constituted and/or disposed such that an electrical signal applied to one of the bias electrodes is prevented from being received by another one of the bias electrodes through a surface acoustic wave.

Claim (Index 5):
The optical modulator according to  claim 3 ,\n wherein the at least one of the bias electrodes is constituted so that the interval in the at least one of the bias electrodes changes linearly along a longitudinal direction of the electrodes constituting said at least one of the bias electrodes, and thereby the at least one of the bias electrodes has characteristic frequencies distributed within a predetermined frequency range, the characteristic frequencies giving a maximum value of the electro-acoustic conversion efficiency.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 91.0
- Lexical Diversity: 1.96296
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15441733', '15555605', '11041953', '15810671', '13754183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8355110674088116
- 35 USC 102 Novelty (BERT): 0.5960569989911301
- Combined Prediction Score: 0.8115656605670435
- Mean Citation Score: 329.951136
- Max Citation Score: 571.90607
- Similarity Product: 427.4022621819712

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