PATENT CLAIM ANALYSIS

Application Number: 15871504
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["438", "031000"]

Abstract:
An SOI substrate is attracted to and detached from an electrostatic chuck included in a semiconductor manufacturing device without failures. A semiconductor device includes a semiconductor substrate made of silicon, a first insulating film formed on a main surface of the semiconductor substrate and configured to generate compression stress to silicon, a waveguide, made of silicon, formed on the first insulating film, and a first interlayer insulating film formed on the first insulating film so as to cover the waveguide. Further, a second insulating film configured to generate tensile stress to silicon is formed on the first interlayer insulating film and in a region distant from the optical waveguide by a thickness of the first insulating film or larger. The second insulating film offsets the compression of the first insulating film.

Claim (Index 15):
The semiconductor device according to claim  1 ,\n wherein a distance between the insulating film and the optical waveguide is greater than a thickness of the first clad layer.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.51786
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15068547', '15647838', '15186610', '15871569', '15729727']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8803387528144049
- 35 USC 102 Novelty (BERT): 0.5057531635758584
- Combined Prediction Score: 0.8428801938905502
- Mean Citation Score: 257.26383
- Max Citation Score: 280.1143
- Similarity Product: 217.0012551487445

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