PATENT CLAIM ANALYSIS

Application Number: 16384890
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["257", "094000"]

Abstract:
A light-emitting device comprises a semiconductor stack comprising a first semiconductor layer, a second semiconductor layer, and an active layer formed between the first semiconductor layer and the second semiconductor layer; a first pad on the semiconductor stack; a second pad on the semiconductor stack, wherein the first pad and the second pad are separated from each other with a distance, which define a region between the first pad and the second pad on the semiconductor stack; and multiple vias penetrating the active layer to expose the first semiconductor layer, wherein the first pad and the second pad are formed on regions other than the multiple vias.

Claim (Index 1):
A light-emitting device, comprising:\n a substrate; a semiconductor stack on the substrate and comprising a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, wherein the first semiconductor layer comprises a surrounding part exposing a first surface of the first semiconductor layer; a first contact layer contacting the first surface of the first semiconductor layer; a second contact layer formed on the second semiconductor layer, being surrounded by the first contact layer; a first insulating layer or a second insulating layer comprising a first opening exposing the first semiconductor layer and a second opening exposing the second semiconductor layer; and a third insulating layer covering the first insulating layer or the second insulating layer, wherein the third insulating layer comprises a first third insulating opening exposing the first contact layer and a second third insulating opening exposing the second contact layer.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 100.0
- Lexical Diversity: 2.9
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15948738', '15858534', '15350893', '15633264', '15874398']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9201134434249676
- 35 USC 102 Novelty (BERT): 0.4948845225374836
- Combined Prediction Score: 0.8775905513362192
- Mean Citation Score: 257.60791800000004
- Max Citation Score: 284.9729
- Similarity Product: 269.67183409144883

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