PATENT CLAIM ANALYSIS

Application Number: 15978153
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["257", "529000"]

Abstract:
The present invention discloses a polysilicon fuse fabrication method. The polysilicon fuse comprises a polysilicon fuse-link and two leading terminals, the polysilicon fuse-link comprises a substrate, a first insulating layer and a polysilicon melt. The substrate is formed with a groove, which is covered by the first insulating layer. The polysilicon melt is formed on the first insulating layer and is embedded in the groove. Since the polysilicon melt is embedded in the groove of the substrate, the polysilicon melt is separated away from the nearby devices on the substrate by a sufficient safety distance, which effectively reduce or eliminate the effects of the particles generated during the blowing of the polysilicon melt on the nearby devices.

Claim (Index 4):
The fabrication method according to claim  9 , further comprising:\n step S 7 : performing a self-aligned silicidation process to form a metal silicide layer on the top of the polysilicon melt.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.44231
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10838587', '11499134', '11411341', '11899295', '11091469']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9036931939708532
- 35 USC 102 Novelty (BERT): 0.4743525351629242
- Combined Prediction Score: 0.8607591280900603
- Mean Citation Score: 135.795856
- Max Citation Score: 138.45803999999998
- Similarity Product: 94.86693968320368

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test