PATENT CLAIM ANALYSIS

Application Number: 16308277
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["385", "129000"]

Abstract:
An optical device including: a waveguide, including a core having a refractive index, for guiding a quasi monochromatic light radiation, of a central wavelength, in a first direction and transmitting the radiation through an exit facet of the waveguide to the external environment according to a transmission coefficient, the exit facet being substantially perpendicular to the first direction, a filter blade, for example an air blade, disposed in the waveguide, parallel to the exit facet and at a first non-zero distance from the exit facet, the filter blade having, in the first direction, a first thickness, the first distance and the first thickness configured so that the transmission coefficient of the waveguide is equal to a first transmission coefficient at the central wavelength.

Claim (Index 27):
A method according to  claim 21 , wherein before forming the filter blade, the core extends over a length that is parallel to the first direction, and has a second cross-section, rectangular in shape, whereby the core is surrounded by a cladding material having a third refractive index that is less than the first refractive index.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 98.0
- Lexical Diversity: 2.42105
- Patent Class: 385.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11966402', '13763090', '12905461', '15145951', '14529906']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7990993713884178
- 35 USC 102 Novelty (BERT): 0.5066105266839064
- Combined Prediction Score: 0.7698504869179666
- Mean Citation Score: 219.383424
- Max Citation Score: 226.12769
- Similarity Product: 147.673740488047

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