PATENT CLAIM ANALYSIS

Application Number: 16021123
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-07
Patent Classification: ["257", "532000"]

Abstract:
A trench capacitor includes at least one epitaxial semiconductor surface layer on a semiconductor substrate having a doping level that is less than a doping level of the semiconductor substrate. A plurality of trenches are formed through at least one half of a thickness of the epitaxial semiconductor surface layer. The epitaxial semiconductor surface layer is thicker than a depth of the plurality of trenches. At least one capacitor dielectric layer lines a surface of the trenches. At least one trench fill layer on the dielectric layer fills the trenches.

Claim (Index 11):
The trench capacitor of  claim 10 , wherein the trench fill layer comprises doped polysilicon.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 94.0
- Lexical Diversity: 2.4359
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15264147', '13184854', '12186743', '12437242', '12571443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9182051051213754
- 35 USC 102 Novelty (BERT): 0.4961286328901433
- Combined Prediction Score: 0.8759974578982522
- Mean Citation Score: 178.626588
- Max Citation Score: 201.82256
- Similarity Product: 132.91037203393938

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