PATENT CLAIM ANALYSIS

Application Number: 16043436
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["385", "037000"]

Abstract:
A method for on-wafer testing of optical structures of photonic chips that include edge couplers as input/out ports includes defining, in test a test area of the wafer, an edge coupler pair formed of two edge couplers separated by a test gap, which may have a width that is close to the width of a chip-fiber gap during normal operation of the photonic chips. Test areas may include chains of different numbers of the edge coupler pairs for determining coupling loss per edge coupler.

Claim (Index 5):
The photonic wafer of  claim 1  comprising a plurality of the first test structures that are disposed in a plurality of test areas spread across the substrate.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 1.58929
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15480277', '15582306', '14860537', '15967313', '15875559']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7991656751465473
- 35 USC 102 Novelty (BERT): 0.5053041085736438
- Combined Prediction Score: 0.7697795184892571
- Mean Citation Score: 265.855234
- Max Citation Score: 282.1559
- Similarity Product: 233.2640599966764

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

Dataset: test