PATENT CLAIM ANALYSIS

Application Number: 16148214
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "077000"]

Abstract:
A transistor device having a deep recessed P+ junction is disclosed. The transistor device may comprise a gate and a source on an upper surface of the transistor device, and may include at least one doped well region, wherein the at least one doped well region has a first conductivity type that is different from a conductivity type of a source region within the transistor device and the at least one doped well region is recessed from the upper surface of the transistor device by a depth. The deep recessed P+ junction may be a deep recessed P+ implanted junction within a source contact area. The deep recessed P+ junction may be deeper than a termination structure in the transistor device. The transistor device may be a Silicon Carbide (SiC) MOSFET device.

Claim (Index 14):
A transistor device comprising:\n a gate and a source on an upper surface of the transistor device; at least one source region of a first conductivity type within the transistor device; and at least one well region of a second conductivity type within the transistor device and adjacent to the at least one source region, the at least one well region being recessed from the upper surface of the transistor device to a depth, wherein at least a portion of the upper surface of the transistor device includes an etched portion with a recess depth as measured from the upper surface.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 97.0
- Lexical Diversity: 2.43103
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13730068', '13730133', '11952447', '13167806', '13482311']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9227440478438428
- 35 USC 102 Novelty (BERT): 0.5451461721775335
- Combined Prediction Score: 0.8849842602772119
- Mean Citation Score: 308.49285
- Max Citation Score: 406.2358
- Similarity Product: 332.27893027334216

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

Dataset: test