PATENT CLAIM ANALYSIS

Application Number: 16100676
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["257", "343000"]

Abstract:
In an embodiment, a semiconductor device includes a semiconductor substrate having a front surface, a LDMOS transistor in the front surface, and a metallization structure arranged on the front surface. The metallization structure includes at least one cavity arranged in at least one dielectric layer. Related methods of manufacture are also described.

Claim (Index 19):
A method of manufacturing an. LDMOS (Lateral Diffused Metal Oxide Semiconductor) transistor, the method comprising:\n forming a doped source region, a gate, a doped drain region, a doped channel region, a doped drain drift region and a doped body contact region in a front surface of a semiconductor substrate; forming a metallization structure on the front surface, the metallization structure comprising one or more dielectric layers, one or more conductive redistribution layers arranged between the one or more dielectric layers and one or more conductive vias extending through the one or more dielectric layers; and forming at least one cavity defined by dielectric material, the at least one cavity comprising a dielectric constant which is lower than a dielectric constant of the dielectric material defining the at least one cavity.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 96.0
- Lexical Diversity: 1.61111
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15191937', '15986433', '15279649', '15986942', '15192283']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.929028083364463
- 35 USC 102 Novelty (BERT): 0.5470220755073858
- Combined Prediction Score: 0.8908274825787553
- Mean Citation Score: 305.161798
- Max Citation Score: 408.88214
- Similarity Product: 318.84373289129263

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