PATENT CLAIM ANALYSIS

Application Number: 16226389
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["257", "522000"]

Abstract:
A system and method for providing electrical isolation between closely spaced devices in a high density integrated circuit (IC) are disclosed herein. An integrated circuit (IC) comprising a substrate, a first device, a second device, and a buried trench in the substrate and a method of fabricating the same are also discussed. The buried trench is positioned between first and second devices and may be filled with dielectric material. Alternatively, the buried trench contains air. A method of using Hydrogen annealing to create the buried trench is disclosed.

Claim (Index 21):
The isolation structure of  claim 18 , wherein the trench has a vertically elongated shape.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 1.77193
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14207303', '15709039', '14048863', '15397978', '12626296']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9195683760480756
- 35 USC 102 Novelty (BERT): 0.499332485568482
- Combined Prediction Score: 0.8775447870001163
- Mean Citation Score: 155.320512
- Max Citation Score: 187.47343
- Similarity Product: 114.19560569156052

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