PATENT CLAIM ANALYSIS

Application Number: 15881972
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["257", "296000"]

Abstract:
A method of planarizing a semiconductor device includes forming a first region and a second region on a semiconductor substrate. The first region has a larger thickness than a thickness of the second region. An interlayer dielectric layer is conformally deposited on the first region and the second region. A photoresist is formed on the second region. A bottom anti-reflective coating layer is formed on the photoresist, first region and second region. A planarization process is performed to the semiconductor substrate. The planarization process to the first region and the second region includes removing portions of the interlayer dielectric layer, the photoresist and the BARC layer.

Claim (Index 10):
The method of  claim 9 , wherein the first BARC layer and the second BARC layer have the same material.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.7381
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10114274', '15831921', '15245539', '15824776', '15619595']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8984975891462903
- 35 USC 102 Novelty (BERT): 0.5029281840974633
- Combined Prediction Score: 0.8589406486414076
- Mean Citation Score: 152.09787
- Max Citation Score: 155.86781000000005
- Similarity Product: 92.94051997890594

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