PATENT CLAIM ANALYSIS

Application Number: 16065856
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["219", "121720"]

Abstract:
A method of manufacturing a Fabry-Perot interference filter includes a forming step of forming a first thinned region, a first mirror layer, a sacrificial layer, and a second mirror layer are formed on a first main surface of a wafer, and the first thinned region in which at least one of the first mirror layer, the sacrificial layer, and the second mirror layer is partially thinned along each of a plurality of lines is formed; a cutting step of cutting the wafer into a plurality of substrates along each of the plurality of lines by forming a modified region within the wafer along each of the plurality of lines through irradiation of a laser light, after the forming step; and a removing step of removing a portion from the sacrificial layer through etching, between the forming step and the cutting step or after the cutting step.

Claim (Index 2):
The method of manufacturing a Fabry-Perot interference filter according to  claim 1 ,\n wherein in the forming step, a stress adjustment layer is formed on a second main surface of the wafer, and a second thinned region in which the stress adjustment layer is partially thinned along each of the plurality of lines is formed.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.75439
- Patent Class: 219.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14901732', '15117757', '15031786', '11508017', '10671825']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8405481938368214
- 35 USC 102 Novelty (BERT): 0.5025091024966796
- Combined Prediction Score: 0.8067442847028073
- Mean Citation Score: 248.585216
- Max Citation Score: 269.97885
- Similarity Product: 202.5696986291796

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