PATENT CLAIM ANALYSIS

Application Number: 16247996
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["385", "014000"]

Abstract:
Disclosed are a method and structure providing a silicon-on-insulator substrate on which photonic devices are formed and in which a core material of a waveguide is optically decoupled from a support substrate by a shallow trench isolation region.

Claim (Index 1):
A method of forming an integrated structure, the method comprising:\n forming a shallow trench isolation region in a first semiconductor substrate; filing a trench of the shallow trench isolation region with a first dielectric material having a first index of refraction; forming a waveguide on a second substrate, wherein the second substrate includes a second dielectric material, wherein the waveguide is formed of a semiconductor material over the second dielectric material, and wherein the semiconductor material has a second index of refraction greater than the first index of refraction attaching the second substrate to the first semiconductor substrate, wherein the second dielectric material faces the first substrate and wherein the waveguide is located over the shallow trench isolation region.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 99.0
- Lexical Diversity: 1.3
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13487573', '15648326', '13776836', '13726891', '14151083']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8061884739318715
- 35 USC 102 Novelty (BERT): 0.4822372357756594
- Combined Prediction Score: 0.7737933501162504
- Mean Citation Score: 214.847484
- Max Citation Score: 260.671
- Similarity Product: 242.7416433550716

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

Dataset: test