PATENT CLAIM ANALYSIS

Application Number: 16379165
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["257", "532000"]

Abstract:
An integrated trench capacitor and method for making the trench capacitor is disclosed. The method includes forming a trench in a silicon layer, forming a first dielectric on the exposed surface of the trench, performing an anisotropic etch of the first dielectric to expose silicon at the bottom of the trench, implanting a dopant into exposed silicon at the bottom of the trench, forming a first polysilicon layer over the first dielectric, forming a second dielectric over the first polysilicon layer, and forming a second polysilicon layer over the second dielectric to fill the trench.

Claim (Index 5):
The integrated circuit of  claim 4 , further comprising a first contact extending through the passivation layer to contact the second polysilicon layer of the first trench.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 100.0
- Lexical Diversity: 2.5122
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15245511', '15264147', '16021123', '10136490', '10190297']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8997969396733236
- 35 USC 102 Novelty (BERT): 0.5077314452262968
- Combined Prediction Score: 0.860590390228621
- Mean Citation Score: 209.660298
- Max Citation Score: 249.29155
- Similarity Product: 157.2937956893027

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