PATENT CLAIM ANALYSIS

Application Number: 16143573
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["257", "099000"]

Abstract:
A compound semiconductor device includes a substrate, including a top surface, a bottom surface, a side surface connecting the top surface and the bottom surface; and a semiconductor stack formed on the top surface, wherein the side surface includes a first deteriorated surface, a second deteriorated surface, a first crack surface between the first and second deteriorated surfaces, a second crack surface between the first deteriorated surface and the top surface, and a third crack surface between the second deteriorated surface and the bottom surface, wherein the first crack surface is inclined to the first deteriorated surface or the second deteriorated surface; and wherein the second crack surface or the third crack surface is substantially perpendicular to the top surface or the bottom surface.

Claim (Index 4):
The compound semiconductor device as claimed in  claim 3 , wherein a material of the substrate comprises sapphire.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 97.0
- Lexical Diversity: 3.88571
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15872202', '15475817', '15412759', '15299754', '14796166']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9097997001756926
- 35 USC 102 Novelty (BERT): 0.5348535309968582
- Combined Prediction Score: 0.8723050832578092
- Mean Citation Score: 244.372062
- Max Citation Score: 355.35825
- Similarity Product: 353.3890522199572

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