PATENT CLAIM ANALYSIS

Application Number: 15956919
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["257", "530000"]

Abstract:
A back-end-of-the-line (BEOL) anti-fuse of a BEOL structure is disclosed. The anti-fuse structure includes a metallization layer formed in a first insulator layer of the BEOL structure. The metallization layer has a trench formed therein. The trench has substantially vertical sidewalls and angled sidewalls formed underlying the vertical sidewalls, the angled sidewalls angled to meet at an apex. The anti-fuse structure further includes a second insulator formed on the vertical sidewalls and the angled sidewalls. The anti-fuse structure further includes a metallic via formed on the second insulator in the trench.

Claim (Index 10):
The method of  claim 1 , wherein the second insulator layer is made of a high-k dielectric material.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 91.0
- Lexical Diversity: 2.43902
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14755440', '12182585', '15870213', '11203883', '15232341']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9285421894619004
- 35 USC 102 Novelty (BERT): 0.5050211946414133
- Combined Prediction Score: 0.8861900899798516
- Mean Citation Score: 247.836464
- Max Citation Score: 271.22635
- Similarity Product: 201.4775856805593

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

Dataset: test