PATENT CLAIM ANALYSIS

Application Number: 15884328
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["438", "127000"]

Abstract:
A first mask and a second mask are sequentially provided to perform a multi-step exposure and development processes. Through proper overlay design of the first mask and the second mask, conductive wirings having acceptable overlay offset are formed.

Claim (Index 9):
The method as claimed in  claim 7 , wherein a second alignment opening spaced apart from the first alignment opening is further formed in the photoresist layer by performing the second step exposure process and the second development process, and the alignment mark is formed in the first alignment opening and the second alignment opening.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 1.41379
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15257920', '15215594', '15281086', '15690196', '15619648']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.866667842571911
- 35 USC 102 Novelty (BERT): 0.470091278547236
- Combined Prediction Score: 0.8270101861694434
- Mean Citation Score: 170.054582
- Max Citation Score: 184.33864
- Similarity Product: 149.33438387827397

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