PATENT CLAIM ANALYSIS

Application Number: 16020699
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["257", "331000"]

Abstract:
This invention discloses a semiconductor power device disposed in a semiconductor substrate including an active cell areas and a termination area. The semiconductor power device further comprises a plurality of gate trenches formed at a top portion of the semiconductor substrate in the active cell area wherein each of the gate trenches is partially filled with a conductive gate material with a top portion of the trenches filled by a high density plasma (HDP) insulation layer. The semiconductor power device further comprises mesa areas of the semiconductor substrate disposed between the gate trenches wherein the mesa areas are recessed and having a top mesa surface disposed vertically below a top surface of the HDP insulation layer wherein the HDP insulation layer covering over the conductive gate material constituting a stick-out boundary-defining layer surrounding the recessed mesa areas in the active cell areas between the gate trenches.

Claim (Index 12):
The semiconductor power device of  claim 1  wherein:\n the gate trenches have a width approximately 0.25 micrometers and a distance between adjacent gate trenches having a pitch approximately 0.5 micrometers.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 94.0
- Lexical Diversity: 2.43548
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14603871', '13200869', '11796985', '14702695', '13763644']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9348619639406336
- 35 USC 102 Novelty (BERT): 0.5510264767614271
- Combined Prediction Score: 0.8964784152227131
- Mean Citation Score: 326.93799
- Max Citation Score: 429.5102
- Similarity Product: 307.3639052191496

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test