PATENT CLAIM ANALYSIS

Application Number: 16307209
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["372", "040000"]

Abstract:
In a planar waveguide laser device ( 1 ), a substrate ( 6 ) is joined to the upper surface of a waveguide ( 2 ). A recess ( 6 a ) having a chamfered shape is formed along an edge of an end facet of the substrate ( 6 ) on the side of the waveguide ( 2 ), the end facet being perpendicular to the direction of laser oscillation. An end facet of the waveguide ( 2 ) perpendicular to the oscillation direction of laser light is covered with a coating ( 7 ). A wraparound portion ( 7 a ) continuing from the coating ( 7 ) covers the upper surface of the waveguide ( 2 ) facing the recess ( 6 a ) of the substrate ( 6 ).

Claim (Index 9):
The planar waveguide laser device according to  claim 1 , wherein at least one of the upper cladding and the lower cladding is formed on the laser medium by performing vapor deposition.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 98.0
- Lexical Diversity: 2.78
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14260693', '15737590', '13278847', '10217500', '12745385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8217836442760519
- 35 USC 102 Novelty (BERT): 0.4895857134268422
- Combined Prediction Score: 0.7885638511911309
- Mean Citation Score: 206.823474
- Max Citation Score: 216.34064
- Similarity Product: 166.72611846628192

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