PATENT CLAIM ANALYSIS

Application Number: 16038987
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["257", "530000"]

Abstract:
An antifuse is provided that is embedded in a semiconductor substrate. The antifuse has a large contact area, and a reduced breakdown voltage. After blowing the antifuse, the antifuse has a low resistance. The antifuse may have a single breakdown point or multiple breakdown points. The antifuse includes a metal or metal alloy structure that is separated from a doped semiconductor material portion of the semiconductor substrate by an antifuse dielectric material liner. The metal or metal alloy structure and the antifuse dielectric material liner have topmost surfaces that are coplanar with each other as well as being coplanar with a topmost surface of the semiconductor substrate.

Claim (Index 12):
The method of  claim 7 , wherein the forming the antifuse dielectric material liner and the metal or metal alloy structure comprises:\n forming an antifuse dielectric material layer; forming a metal or metal alloy layer on the antifuse dielectric material layer; and performing one or more material removal processes to remove portions of the metal or metal alloy layer and the antifuse dielectric material layer from a topmost surface of the semiconductor substrate.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 95.0
- Lexical Diversity: 1.98276
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15584878', '15918870', '13523120', '15222584', '15793631']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9259190416550984
- 35 USC 102 Novelty (BERT): 0.5530933901368235
- Combined Prediction Score: 0.888636476503271
- Mean Citation Score: 286.924428
- Max Citation Score: 409.43225
- Similarity Product: 365.62046396061777

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

Dataset: test