PATENT CLAIM ANALYSIS

Application Number: 15904853
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["257", "734000"]

Abstract:
In an exemplary method, a first layer is formed on a substrate. First overlay marks are formed in a first zone of the first layer. A non-transparent layer is formed on top of the first layer. At least a portion of the non-transparent layer is removed from an area above the first zone of the first layer. This provides optical access to the first overlay marks. A second layer is formed on top of the non-transparent layer. Second overlay marks are formed in a second zone of the second layer. Position information is obtained from each of the first overlay marks and the second overlay marks.

Claim (Index 22):
The method according to  claim 21 , further comprising:\n obtaining position information from each of the first overlay marks and the second overlay marks.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 2.67442
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11563852', '10725810', '11563837', '13749740', '10864562']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.907891512623894
- 35 USC 102 Novelty (BERT): 0.5030674758549954
- Combined Prediction Score: 0.8674091089470041
- Mean Citation Score: 176.17757999999995
- Max Citation Score: 185.8901
- Similarity Product: 105.60351863669158

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