PATENT CLAIM ANALYSIS

Application Number: 15947227
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "192000"]

Abstract:
A high-voltage transistor (HVT) structure adapts a low-voltage transistor (LUT) to high-voltage environments. The HVT structure includes a drain node, a source node, a control gate, and a field electrode. The drain node and the source node define a conductive channel, in which mobilized charges are regulated by the control gate. While being isolated from the control gate, the field electrode is configured to spread the mobilized charges in response to a field voltage. The field electrode is structured and routed to prevent charge sharing with any one of the drain node, source node, or control gate. Advantageously, the isolated field electrode minimizes the capacitance of the control gate as well as the drain and source nodes, such that the HVT can switch with less power loss and a more robust performance in a high-voltage environment.

Claim (Index 10):
The high-voltage device of  claim 1 , wherein:\n the second drain node is configured to receive a high-voltage source; and the first source node of the LVT is configured to receive a source voltage.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.15278
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14747169', '14884388', '13804188', '15643328', '13868579']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9226630572719736
- 35 USC 102 Novelty (BERT): 0.5799797586399115
- Combined Prediction Score: 0.8883947274087675
- Mean Citation Score: 276.707656
- Max Citation Score: 504.8928
- Similarity Product: 394.6106092414856

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