PATENT CLAIM ANALYSIS

Application Number: 16159251
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "098000"]

Abstract:
A method of manufacturing a light-emitting device is disclosed. The method includes providing a light-emitting diode wafer, including a substrate and a semiconductor stack on the substrate, wherein the semiconductor stack has a lower surface facing the substrate and an upper surface opposite to the lower surface; providing a first laser on the light-emitting diode wafer and irradiating the light-emitting diode wafer from the upper surface to form a plurality of scribing lines on the upper surface; providing an etching process; providing and focusing a second laser on an interior of the substrate to form one or a plurality of textured areas in the substrate; and providing force on the light-emitting diode wafer to separate the light-emitting diode wafer into a plurality of light-emitting diode chips along the plurality of scribing lines.

Claim (Index 5):
The method of  claim 1 , wherein after separating the light-emitting diode wafer into the plurality of light-emitting diode chips, a thickness of the substrate is not smaller than 150 \u03bcm.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 97.0
- Lexical Diversity: 2.5
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15626993', '14796166', '12434208', '12906349', '15405548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.913231942017702
- 35 USC 102 Novelty (BERT): 0.5315081509614775
- Combined Prediction Score: 0.8750595629120796
- Mean Citation Score: 260.50018
- Max Citation Score: 349.12384
- Similarity Product: 345.8096929444885

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