PATENT CLAIM ANALYSIS

Application Number: 15912191
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "343000"]

Abstract:
A semiconductor device is provided. The semiconductor device comprises a substrate, a gate, a first doped region and a second doped region. The gate is over the substrate. The first doped region and the second doped region are in the substrate. The first doped region and the second doped region are of a same conductivity type and separated by the gate. The length of the first doped region is greater than a length of the second doped region in a direction substantially perpendicular to a channel length defined between the first doped region and the second doped region.

Claim (Index 15):
A method of manufacturing a high-voltage MOSFET, the method comprising:\n forming a gate on the substrate, wherein the gate has a main portion having a first sidewall and a second sidewall opposing the first sidewall, wherein the first and second sidewall extend in a direction substantially perpendicular a channel length; forming a first doped region in the substrate on one side of the channel length; forming a second doped region in the substrate on the other side of the channel length, wherein the first doped region and the second doped region are of a same conductivity type and the gate is between an edge of the first doped region and an edge of the second doped region; and wherein the gate further comprises an extension portion having:\n a third sidewall extending from the first sidewall of the main portion and extending in a direction substantially parallel the channel length towards the second doped region; \n a fourth sidewall extending from the third sidewall and extending in a direction substantially perpendicular the channel length, the third sidewall being non-collinear with the first sidewall; and \n a fifth sidewall opposing the third sidewall and collinear with a sixth sidewall of the main portion, the sixth sidewall of the main portion extending between the first and second sidewalls.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.86486
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14965685', '12114439', '11676613', '12860565', '13590995']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9140200274919724
- 35 USC 102 Novelty (BERT): 0.4867406370944283
- Combined Prediction Score: 0.8712920884522182
- Mean Citation Score: 205.126602
- Max Citation Score: 273.763
- Similarity Product: 266.00018839633464

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