PATENT CLAIM ANALYSIS

Application Number: 15977484
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["438", "692000"]

Abstract:
Semiconductor structures and fabrication methods thereof are provided. An exemplary fabrication process includes providing a base substrate; forming a carbon-containing dielectric layer over the base substrate; and performing a chemical mechanical polishing (CMP) process on the carbon-containing dielectric layer. The chemical mechanical polishing process includes performing a plurality of polishing processes on the carbon-containing dielectric layer and a weak acid solution is used to clean a polishing pad before and after each of the polishing processes.

Claim (Index 18):
The method according to  claim 1 , wherein:\n a thickness of the carbon-containing layer is in a range of approximately 1000 \u212b-2000 \u212b.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.76596
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10714985', '13244196', '12499439', '12489747', '14759928']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8595150352088574
- 35 USC 102 Novelty (BERT): 0.4859978588855798
- Combined Prediction Score: 0.8221633175765296
- Mean Citation Score: 161.22139199999995
- Max Citation Score: 165.85583
- Similarity Product: 111.40678468954565

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