PATENT CLAIM ANALYSIS

Application Number: 15771557
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["438", "458000"]

Abstract:
The invention relates to a method of treating a thin film transferred from a donor substrate to a receiver substrate by fracture at the level of a zone of the donor substrate which is made fragile by hydrogen ion implantation. The method includes a step of thinning the transferred thin film so as to eliminate a region of residual defects induced by the hydrogen ion implantation. The method also includes, directly after the fracture and before the step of thinning of the transferred thin film, a step of forming a hydrogen trapping layer in the region of residual defects of the transferred thin film. A thermal processing may be implemented after formation of the hydrogen trapping layer and before thinning of the thin film.

Claim (Index 9):
The method according to  claim 1 , wherein the transferred thin film is produced from one or more materials selected from the group consisting of InP, GaAs, and an alloy based on In, P, Ga, and As.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 2.32143
- Patent Class: 438.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11504295', '11305444', '12063808', '13805796', '10991919']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8553968212373305
- 35 USC 102 Novelty (BERT): 0.5099983892698777
- Combined Prediction Score: 0.8208569780405852
- Mean Citation Score: 195.648402
- Max Citation Score: 223.67093
- Similarity Product: 121.6557549332434

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