PATENT CLAIM ANALYSIS

Application Number: 16252450
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["385", "003000"]

Abstract:
An electro-optic modulator includes an input waveguide, a beam splitter connected to the input waveguide, a modulation arm that is disposed on each branch of the beam splitter and modulates a signal. Each modulation arm is correspondingly disposed with a first layer electrode and a second layer electrode. The first layer electrode is a high-frequency traveling wave electrode and is configured to change carrier concentration in the modulation arm, the second layer electrode is a direct current electrode having an inductor function, and an inductor formed in the second layer electrode is connected to the first layer electrode. The electro-optic modulator has functions of a bias tee, so that integration of the electro-optic modulator can be improved without affecting its performance. High-density packaging layout difficulty and cabling pressure can be effectively reduced, and cabling and packaging of a multi-channel high-speed signal on a base board can be implemented.

Claim (Index 3):
The electro-optic modulator according to  claim 2 , further comprises:\n a silicon substrate; a buried silicon dioxide layer disposed on the silicon substrate; a modulator active-area silicon waveguide and a silicon dioxide isolating layer that are disposed on the buried silicon dioxide layer; and wherein the second layer electrode is disposed on a side of the silicon dioxide isolating layer that is opposite to the buried silicon dioxide layer, the first layer electrode is buried in the silicon dioxide isolating layer, the first layer electrode and the second layer electrode are electrically connected, an electrode of the capacitor is disposed on the side of the silicon dioxide isolating layer that is opposite to the buried silicon dioxide layer, and another electrode of the capacitor is buried in the silicon dioxide isolating layer.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 99.0
- Lexical Diversity: 2.12
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14777791', '10795748', '13257295', '14665118', '15417822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8448160759429663
- 35 USC 102 Novelty (BERT): 0.4931697477319784
- Combined Prediction Score: 0.8096514431218675
- Mean Citation Score: 235.04941
- Max Citation Score: 242.00124
- Similarity Product: 187.98238897278785

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