PATENT CLAIM ANALYSIS

Application Number: 16027869
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["438", "692000"]

Abstract:
A method for forming a semiconductor device structure is provided. The method includes forming a first layer over a substrate. The method includes forming a stop layer over the first layer. The method includes forming a second layer over the stop layer. The method includes performing a first planarization process over the second layer until the stop layer is exposed. The method includes performing an etching process to remove the second layer, the stop layer, and an upper portion of the first layer. The method includes performing a second planarization process over the first layer.

Claim (Index 13):
The method for forming the semiconductor device structure as claimed in  claim 12 , wherein the second chelating agent comprises citric acid, oxalic ligand acid, ethylenediamine tetraacetic acid, or etidronic acid.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 3.05882
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14851485', '15791289', '14625291', '15455893', '14725600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8655955816340539
- 35 USC 102 Novelty (BERT): 0.4920723540081666
- Combined Prediction Score: 0.8282432588714652
- Mean Citation Score: 186.990894
- Max Citation Score: 209.13873
- Similarity Product: 147.6652878971726

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